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new species of njRAT #35

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206 changes: 128 additions & 78 deletions decoders/njRat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -28,86 +28,136 @@ def get_strings(pe, dir_type):
#Turn the strings in to a python dict
def parse_config(string_list):
config_dict = {}
if string_list[5] == '0.3.5':
config_dict["Campaign ID"] = base64.b64decode(string_list[4])
config_dict["version"] = string_list[5]
config_dict["Install Name"] = string_list[1]
config_dict["Install Dir"] = string_list[2]
config_dict["Registry Value"] = string_list[3]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[9]
config_dict["Install Flag"] = string_list[6]

elif string_list[6] == '0.3.6':
config_dict["Campaign ID"] = base64.b64decode(string_list[5])
config_dict["version"] = string_list[6]
config_dict["Install Name"] = string_list[2]
config_dict["Install Dir"] = string_list[3]
config_dict["Registry Value"] = string_list[4]
config_dict["Domain"] = string_list[8]
config_dict["Port"] = string_list[9]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[11]

elif string_list[3] == '0.4.1a':
config_dict["Campaign ID"] = base64.b64decode(string_list[2])
config_dict["version"] = string_list[3]
config_dict["Install Name"] = string_list[5]
config_dict["Install Dir"] = string_list[6]
config_dict["Registry Value"] = string_list[7]
config_dict["Domain"] = string_list[8]
config_dict["Port"] = string_list[9]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[11]
if "|'|'|" in string_list:
config_dict["species"] = 'njrat'
if string_list[5] == '0.3.5':
config_dict["Campaign ID"] = base64.b64decode(string_list[4])
config_dict["version"] = string_list[5]
config_dict["Install Name"] = string_list[1]
config_dict["Install Dir"] = string_list[2]
config_dict["Registry Value"] = string_list[3]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[9]
config_dict["Install Flag"] = string_list[6]

elif string_list[6] == '0.3.6':
config_dict["Campaign ID"] = base64.b64decode(string_list[5])
config_dict["version"] = string_list[6]
config_dict["Install Name"] = string_list[2]
config_dict["Install Dir"] = string_list[3]
config_dict["Registry Value"] = string_list[4]
config_dict["Domain"] = string_list[8]
config_dict["Port"] = string_list[9]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[11]

elif string_list[3] == '0.4.1a':
config_dict["Campaign ID"] = base64.b64decode(string_list[2])
config_dict["version"] = string_list[3]
config_dict["Install Name"] = string_list[5]
config_dict["Install Dir"] = string_list[6]
config_dict["Registry Value"] = string_list[7]
config_dict["Domain"] = string_list[8]
config_dict["Port"] = string_list[9]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[11]


elif string_list[2] == '0.5.0E':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[4]
config_dict["Install Dir"] = string_list[5]
config_dict["Registry Value"] = string_list[6]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[9]
elif string_list[2] == '0.5.0E':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[4]
config_dict["Install Dir"] = string_list[5]
config_dict["Registry Value"] = string_list[6]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[9]


elif string_list[2] == '0.6.4':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[3]
config_dict["Install Dir"] = string_list[4]
config_dict["Registry Value"] = string_list[5]
config_dict["Domain"] = string_list[6]
config_dict["Port"] = string_list[7]
config_dict["Network Separator"] = string_list[8]
config_dict["Install Flag"] = string_list[9]

elif string_list[2] == '0.7.1':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Mutex"] = string_list[3]
config_dict["Install Name"] = string_list[4]
config_dict["Install Dir"] = string_list[5]
config_dict["Registry Value"] = string_list[6]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[9]
config_dict["Author"] = string_list[12]

elif string_list[2] == '0.7d':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[3]
config_dict["Install Dir"] = string_list[4]
config_dict["Registry Value"] = string_list[5]
config_dict["Domain"] = string_list[6]
config_dict["Port"] = string_list[7]
config_dict["Network Separator"] = string_list[8]
config_dict["Install Flag"] = string_list[9]

elif string_list[2] == '0.6.4':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[3]
config_dict["Install Dir"] = string_list[4]
config_dict["Registry Value"] = string_list[5]
config_dict["Domain"] = string_list[6]
config_dict["Port"] = string_list[7]
config_dict["Network Separator"] = string_list[8]
config_dict["Install Flag"] = string_list[9]

elif string_list[2] == '0.7.1':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Mutex"] = string_list[3]
config_dict["Install Name"] = string_list[4]
config_dict["Install Dir"] = string_list[5]
config_dict["Registry Value"] = string_list[6]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[10]
config_dict["Install Flag"] = string_list[9]
config_dict["Author"] = string_list[12]

elif string_list[2] == '0.7d':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[3]
config_dict["Install Dir"] = string_list[4]
config_dict["Registry Value"] = string_list[5]
config_dict["Domain"] = string_list[6]
config_dict["Port"] = string_list[7]
config_dict["Network Separator"] = string_list[8]
config_dict["Install Flag"] = string_list[9]

elif string_list[2] == '0.8d':
config_dict["Campaign ID"] = base64.b64decode(string_list[1])
config_dict["version"] = string_list[2]
config_dict["Install Name"] = string_list[4]
config_dict["Install Dir"] = string_list[5]
config_dict["Registry Value"] = string_list[6]
config_dict["Domain"] = string_list[7]
config_dict["Port"] = string_list[8]
config_dict["Network Separator"] = string_list[9]
config_dict["Install Flag"] = string_list[10]

elif "|Kiler|" in string_list:
config_dict["species"] = 'kiler'
if string_list[4] == '4.0.1':
config_dict["Campaign ID"] = base64.b64decode(string_list[3])
config_dict["version"] = string_list[4]
config_dict["Install Name"] = string_list[6]
config_dict["Install Dir"] = string_list[7]
config_dict["Registry Value"] = string_list[8]
config_dict["Domain"] = string_list[9]
config_dict["Port"] = string_list[10]
config_dict["Network Separator"] = string_list[13]
config_dict["Install Flag"] = string_list[11]

elif string_list[4] == '8.0.9':
config_dict["Campaign ID"] = base64.b64decode(string_list[3])
config_dict["version"] = string_list[4]
config_dict["Install Name"] = string_list[6]
config_dict["Install Dir"] = string_list[7]
config_dict["Registry Value"] = string_list[9]
config_dict["Domain"] = string_list[10]
config_dict["Port"] = string_list[11]
config_dict["Network Separator"] = string_list[17]
config_dict["Install Flag"] = string_list[13]

elif "|Coringa|" in string_list:
config_dict["species"] = 'coringa'
if string_list[26] == '0.3':
config_dict["Campaign ID"] = base64.b64decode(string_list[25])
config_dict["version"] = string_list[26]
config_dict["Install Name"] = string_list[28]
config_dict["Install Dir"] = string_list[29]
config_dict["Registry Value"] = string_list[30]
config_dict["Domain"] = string_list[31]
config_dict["Port"] = string_list[32]
config_dict["Network Separator"] = string_list[48]
config_dict["Install Flag"] = string_list[33]

# Try a brute force
if "|'|'|" in string_list and len(config_dict) == 0:
Expand Down