Behavioral task
behavioral1
Sample
5780663f3e32e0308caa2cc657ccdcaadf393f22d2c1c3c1f5afa9f55aa136bb.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5780663f3e32e0308caa2cc657ccdcaadf393f22d2c1c3c1f5afa9f55aa136bb.exe
Resource
win10v2004-20230220-en
General
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Target
05502299.bin
-
Size
3KB
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MD5
82490566dfd6092c11dfdf68f408392c
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SHA1
fb5fda92591ae62601be9e74c1bdbb4e1dc6af2c
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SHA256
a39cc0d58861c1b3df1a65929b71441f28852a99e407921045fe5062e5c20a15
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SHA512
df97978099cc74b1fdc5b9a8268437a5a36d8c73526a038ce0520e0e1b3f765a1e76bb90b861dceeb745122bf03dc6b649d664cb4a9a68fd7432ca2e7b3ef4d3
Malware Config
Extracted
purecrypter
https://files.catbox.moe/6dlgj3.mp4
Signatures
-
Purecrypter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/5780663f3e32e0308caa2cc657ccdcaadf393f22d2c1c3c1f5afa9f55aa136bb.exe
Files
-
05502299.bin.zip
Password: infected
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5780663f3e32e0308caa2cc657ccdcaadf393f22d2c1c3c1f5afa9f55aa136bb.exe.exe 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_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