Behavioral task
behavioral1
Sample
2c57307860d41e2fe4c63eff46610984.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2c57307860d41e2fe4c63eff46610984.exe
Resource
win10v2004-20231215-en
General
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Target
2c57307860d41e2fe4c63eff46610984
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Size
79KB
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MD5
2c57307860d41e2fe4c63eff46610984
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SHA1
fd4019909baf41a003cc105dd004d83bc21a6516
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SHA256
4f00f70a815773e39b5b0f4d9c85213bd905035c13adcddb7760220fe6f9833e
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SHA512
8c4e233c1d43bf2a8f59749f01049c72a9104d8ba84d067d57b142eb83879be2ccaa7fdadabecd8ebb2151c5f7e1b27bf3b0b8312e54124aeaf0400accb70f19
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SSDEEP
1536:8iYlBSVqR3TblSkWbWvrrKY/Xg8cb7yYot4w:/YOObaCLg8cbXod
Malware Config
Extracted
njrat
PISKA
53$79$73$74$65$6d$33$32
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reg_key
53$79$73$74$65$6d$33$32
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splitter
|-F-|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2c57307860d41e2fe4c63eff46610984
Files
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2c57307860d41e2fe4c63eff46610984.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
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