Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Server.exe
Resource
win10v2004-20230703-en
General
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Target
Server.exe
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Size
37KB
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MD5
3f4050b19fce258b8d5136ef11e34a9b
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SHA1
83d7ce89c439684096f7ed561bc0b68cd72a42d0
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SHA256
a2546b65796c9ed3ab1cf5acb5f77109e94f58e2ebc00ced0705efdc31bdd6f2
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SHA512
985b0b52b2b154628c5f3ae00838b93878292115ee96b0d5a96a231597d8abaf79bb7b03309b92edb60795584c4ba6ab46c559591a27a73a5da2ca4a8cddd0cd
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SSDEEP
768:MQkki91twjrlShBFCLIrM+rMRa8NuSdt:MQkki91OjwhB0LT+gRJN5
Malware Config
Extracted
njrat
im523
HacKed
oldtwenty123123-59308.portmap.host:59308
49500aaf44fe34a388b839d951c55d82
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reg_key
49500aaf44fe34a388b839d951c55d82
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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.
resource Server.exe
Files
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Server.exe.exe windows 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: 35KB - Virtual size: 34KB
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