Behavioral task
behavioral1
Sample
jDxKnzRPOgECUrM.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
jDxKnzRPOgECUrM.dll
Resource
win10v2004-20230915-en
General
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Target
jDxKnzRPOgECUrM.EAJTtVQKyUmXfhpYij.7z
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Size
18KB
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MD5
2a61004dab1b9a4f1c42fa1021419821
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SHA1
2c1296cb4c0a0c50f4ebc1230cd086ca55d8b04a
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SHA256
ff119157c049cbdd9cb17592e3221b5d010ca4caa61ddf58950dffa913127a3d
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SHA512
1822011583d4b98fdfd2feaa48d2db082322f080f1a070003d40e32131082652d089a058cc4b8e144fa261a15ac3f5b532741e453b95971c17491006c4443d3f
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SSDEEP
384:T+gXkGFrZNgCtbUL/XU0p4YNC2jNfhHvj7UVomFVGliDfmf:T+bYrZrMUuHthHvj4oFlkfmf
Malware Config
Extracted
jupyter
OC-8
http://37.221.114.23
Signatures
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Jupyter Backdoor/Client payload 1 IoCs
resource yara_rule static1/unpack002/jDxKnzRPOgECUrM.EAJTtVQKyUmXfhpYij family_jupyter -
Jupyter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/jDxKnzRPOgECUrM.EAJTtVQKyUmXfhpYij
Files
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jDxKnzRPOgECUrM.EAJTtVQKyUmXfhpYij.7z.7z
Password: infected
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jDxKnzRPOgECUrM.EAJTtVQKyUmXfhpYij.gz
Password: infected
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jDxKnzRPOgECUrM.EAJTtVQKyUmXfhpYij.dll windows x86
Password: infected
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 792B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ