Behavioral task
behavioral1
Sample
b1ac4450e43fbe20c26616d3e207c1ac.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b1ac4450e43fbe20c26616d3e207c1ac.exe
Resource
win10v2004-20231215-en
General
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Target
b1ac4450e43fbe20c26616d3e207c1ac.exe
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Size
37KB
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MD5
b1ac4450e43fbe20c26616d3e207c1ac
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SHA1
0b79c3ee45ecf355ecdf863a173882e3eab53909
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SHA256
6d3d9cec199ecf570a4fe0c21c3a0d09b9dabc36f90b609e854740a4fb6510ce
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SHA512
8156a765bc51fbfccdf9ec1750f5b39781f717469af2e7f069980711c6b23b87bfea2301d9ec8f27dcc34827bbe7683b5865c92b93d0611c7b4de1602f419dec
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SSDEEP
384:G3jrUiS6L1G5k2gyk/8If5e/QUZSgKrAF+rMRTyN/0L+EcoinblneHQM3epzXTNX:mjz32bk/8IQYUZS7rM+rMRa8Nu9vt
Malware Config
Extracted
njrat
im523
HacKed
tjqvk.kro.kr:8080
a1dfd42c3dda09a3375e4e2e0f2678bd
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reg_key
a1dfd42c3dda09a3375e4e2e0f2678bd
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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 b1ac4450e43fbe20c26616d3e207c1ac.exe
Files
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b1ac4450e43fbe20c26616d3e207c1ac.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