Static task
static1
Behavioral task
behavioral1
Sample
SNPreprocessor.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SNPreprocessor.exe
Resource
win10v2004-20230915-en
General
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Target
SNPreprocessor.exe.7z
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Size
2KB
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MD5
26822e28da4c389e02db368635150d6a
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SHA1
ebaf0c8e2b1e7bc457f6a3ecaf373e448bbdf1ba
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SHA256
8d9fe9c6d1f195324ec999e12bd66583a6d4ce7c5e27658a1b1b1fd98bd6bbb3
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SHA512
2bd04ea4a175b30917a0fb2d9be2d2d7c261aec505a7184729e02744bf5697c19fcb0b16a2e2f9a98df92f2e8cedb047c9604ea8b501e4791560738ed1be06eb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SNPreprocessor.exe
Files
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SNPreprocessor.exe.7z.7z
Password: infected
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SNPreprocessor.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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