Behavioral task
behavioral1
Sample
7B1809B4AA561D6A694744164831856A.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7B1809B4AA561D6A694744164831856A.exe
Resource
win10v2004-20231215-en
General
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Target
7B1809B4AA561D6A694744164831856A.exe
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Size
23KB
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MD5
7b1809b4aa561d6a694744164831856a
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SHA1
efa9b84a0e9f0c8ae1dd1fb0c7b28366ca3c04bf
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SHA256
f44f9ca899f0ac7efc49d491703f249b86f4863914baddd8cedeb3646d0086ae
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SHA512
ad3dbf695d19b9224f23af11793a2520a7717b8b545b4561046bd033161e13a11286374b0f17234aacf9247864c106db5323e2327f10b885a98ec62b44f55afe
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SSDEEP
384:HY324bcgPiJLQrfARGSRUJsbY6ZgvSMBD3tVmRvR6JZlbw8hqIusZzZaA:QL2s+tRdRpcnuk
Malware Config
Extracted
njrat
0.7d
Lammer
165.227.31.192:22509
3378fb27680d4a9a06e6f191501123e0
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reg_key
3378fb27680d4a9a06e6f191501123e0
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splitter
|'|'|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 7B1809B4AA561D6A694744164831856A.exe
Files
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7B1809B4AA561D6A694744164831856A.exe.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: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 576B
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