Behavioral task
behavioral1
Sample
5f8603a6cb67a35e012e5ed12e8b5c54a2a673f7918588c520c001651471cdb6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5f8603a6cb67a35e012e5ed12e8b5c54a2a673f7918588c520c001651471cdb6.exe
Resource
win10v2004-20240226-en
General
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Target
8d7d770b43856e2c4271edadbf377aa0.bin
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Size
2KB
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MD5
5ecdeafd9bc2c6beac86b4ef2e2c180f
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SHA1
7f7f544642721448188aa3ce4249fe7337e593ba
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SHA256
8c1a645af35dad9c9e1d3825bbc6f254ba46e44b243e0b3cc4bbfa2fb26085fe
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SHA512
ed61f503bd2a191bb5e1d4c9d4892fe6102e44c8b45dffdd3c03c1a9c4b9b529a4ec714d5cfbe3e0098db35c2ca70118b236529b82af16fe73c95ab95101cbab
Malware Config
Extracted
purecrypter
https://taastruck.vn/Cgbfxni.mp3
Signatures
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Purecrypter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/5f8603a6cb67a35e012e5ed12e8b5c54a2a673f7918588c520c001651471cdb6.exe
Files
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8d7d770b43856e2c4271edadbf377aa0.bin.zip
Password: infected
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5f8603a6cb67a35e012e5ed12e8b5c54a2a673f7918588c520c001651471cdb6.exe.exe windows:4 windows x86 arch:x86
Password: infected
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3KB - Virtual size: 3KB
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