Behavioral task
behavioral1
Sample
Nursultan.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Nursultan.exe
Resource
win10v2004-20240508-en
General
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Target
Nursultan.exe
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Size
37KB
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MD5
2b9ba0ecff278cc5451395be5bf17b09
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SHA1
fdef1d08bf7356c2c667c5feffe06374279594c7
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SHA256
2d5aad2052c8e0b63ffc71df3c212e193f278fe755b6e6a176c6691b45d262b6
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SHA512
c19518019b1e5c62f41b2139eacbc9d9de592d58d0d4c1dbf804e0945dcda0eed21c10a1679897420f852f647c3ed4bf17476aed0a0095eeb963dacaf2f5b846
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SSDEEP
384:KqN+aw7BeAaXaEiVjzdmB0O4yUv16xgp+Z2fv5Yh/AkCwUrAF+rMRTyN/0L+EcoD:HEaw7FPOTUv1R4/CdrM+rMRa8NuiZt
Malware Config
Extracted
njrat
im523
svchost
127.0.0.1:5565
db911832d8fe1307ede48ad62c86c687
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reg_key
db911832d8fe1307ede48ad62c86c687
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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 Nursultan.exe
Files
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Nursultan.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
.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