Behavioral task
behavioral1
Sample
b598203809aabb461b2864d1d3bb3eb6.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b598203809aabb461b2864d1d3bb3eb6.exe
Resource
win10v2004-20230220-en
General
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Target
b598203809aabb461b2864d1d3bb3eb6.exe
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Size
37KB
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MD5
b598203809aabb461b2864d1d3bb3eb6
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SHA1
57af56fe37f9d35a16f430a9796d10d84b077264
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SHA256
c7aa41d62466569740cf53a9d90bed12aa0895f296f5e7e51c33bf81044cb78d
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SHA512
16eb67345b6dfd696fecce955132d2328264d2614f08c68f604967c27306fc5125b272719c402dd465554cc98cb05eb98f56937e9685ed5776430d4e10fa2f24
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SSDEEP
384:JYqgUiDrblmJEpRGyEfdDPTuWCYqAlLrAF+rMRTyN/0L+EcoinblneHQM3epzX6/:KqyHpR9EfdDCWClAprM+rMRa8Nuslt
Malware Config
Extracted
njrat
im523
Viber
4.tcp.eu.ngrok.io:16728
e6aad560588b96a9bc412e09bc907d4a
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reg_key
e6aad560588b96a9bc412e09bc907d4a
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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 b598203809aabb461b2864d1d3bb3eb6.exe
Files
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b598203809aabb461b2864d1d3bb3eb6.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