Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
Server.exe
Resource
win10v2004-20230621-en
General
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Target
Server.exe
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Size
37KB
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MD5
0ceb4f5cf4dde9a4641c6575f78f72ab
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SHA1
eb9f46fc0fafd4fd80321444ce642529366534de
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SHA256
d9be23f04b3af31b16247e792983bd73bf6016c05822614afe545b9f7c291a79
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SHA512
3f08b4c2f6b7c4c76f27b73a0e1ac911352c70ebd26b13da11ef64591bd3111b9d253f466815d89960c3bf103afb0d5d9561237a1d250593521355babd87915e
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SSDEEP
384:sNQCT0i9HdTe/kCOyU73oflQDXSikrAF+rMRTyN/0L+EcoinblneHQM3epzXqNrJ:yVt1CFU73oSDSPrM+rMRa8NuA9t
Malware Config
Extracted
njrat
im523
BOT
4.tcp.eu.ngrok.io:18513
34c94d9c82c8d0957f3390d81057eaa8
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reg_key
34c94d9c82c8d0957f3390d81057eaa8
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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 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