Behavioral task
behavioral1
Sample
677b2f3d4275232db4c9a7e86a96598f640a540224e03fd7a89075cfabbea37dN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
677b2f3d4275232db4c9a7e86a96598f640a540224e03fd7a89075cfabbea37dN.exe
Resource
win10v2004-20241007-en
General
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Target
677b2f3d4275232db4c9a7e86a96598f640a540224e03fd7a89075cfabbea37dN.exe
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Size
51KB
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MD5
e3f19a6d4a100b9cc3e59f7974e352d0
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SHA1
d12880e3a383f2fb530015fbf8b23f3b3d8e9cd4
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SHA256
677b2f3d4275232db4c9a7e86a96598f640a540224e03fd7a89075cfabbea37d
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SHA512
2096527f199524b5baad0f2b91b5d9dd30827e691f28152b60065e6a21d504a2bfba3fa929a26c66b869a15d783066e8f4c418093c3784c5fda6835cec64e5a5
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SSDEEP
768:uFN5WpszMFsmjv0yrM+rMRa8NuLatrNgpWO:uFN5W+AFsmjst+gRJNEQu
Malware Config
Extracted
njrat
im523
Pisun
192.168.8.1:2192
4f17247515ce6a71ea4fca5b97bbccaa
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reg_key
4f17247515ce6a71ea4fca5b97bbccaa
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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 677b2f3d4275232db4c9a7e86a96598f640a540224e03fd7a89075cfabbea37dN.exe
Files
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677b2f3d4275232db4c9a7e86a96598f640a540224e03fd7a89075cfabbea37dN.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: 15KB - Virtual size: 14KB
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