Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Server.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
Server.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral4
Sample
Server.exe
Resource
win11-20240709-en
General
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Target
Server.exe
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Size
36KB
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MD5
83d83edd49fbe175f330b855135b7812
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SHA1
7a88ba7b0b6f44af5945ee5aa0494f84b0b78e25
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SHA256
f67be796c76c62a9b4763403ebbb62ceb07d567f1c76386445fb99b7f807d46d
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SHA512
9a66de9e038234a36b8b3912ebe931c4fc0d839fb71bbd95014e3fbd4ebaeeda45fd2ed462e18cdef1edf2a9247b04ee90e1d185020a789457b01b90e3f4fd71
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SSDEEP
384:bv5Zjj6icFri5Z7JAyk/G4OvhRZea6FwrAF+rMRTyN/0L+EcoinblneHQM3epzXb:z5LHJ7k/G4ObZr6GrM+rMRa8NuZ9Pt
Malware Config
Extracted
njrat
im523
ضحايا Repo
147.185.221.21:19455
ff08ef465dd80a9af68f3e1ab659a49e
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reg_key
ff08ef465dd80a9af68f3e1ab659a49e
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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: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: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ