Behavioral task
behavioral1
Sample
8b5a798a5aefc7817f4ad1412e69a6ce.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8b5a798a5aefc7817f4ad1412e69a6ce.exe
Resource
win10v2004-20231215-en
General
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Target
8b5a798a5aefc7817f4ad1412e69a6ce
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Size
291KB
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MD5
8b5a798a5aefc7817f4ad1412e69a6ce
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SHA1
cef0d699332025e8da7fe747eb69346be932cb9d
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SHA256
36bcbc6f042482039ffd4e6f5c4c83ce5b86394da2506670b86d3d7525f79549
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SHA512
0af6f31e22c82890d5e81424fa2ff7a47d2c98e43d5d3ba4541c045920a536158cdc080f32194ccfb84d1e802be3e5192e5d0bdeb89740fcadca33bf08fefafd
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SSDEEP
768:crKFygpFRA/vMHTi9bDoMVpb0mjv8gx5poyKcMYocg3arRw:uKFygOnYi9bRVBjv8YoyIYxgy
Malware Config
Extracted
njrat
v2.0
0909909
174.67.28.4:6786
Windows
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reg_key
Windows
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splitter
|-F-|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b5a798a5aefc7817f4ad1412e69a6ce
Files
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8b5a798a5aefc7817f4ad1412e69a6ce.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: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 265KB - Virtual size: 264KB
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