Behavioral task
behavioral1
Sample
updater.exe
Resource
win11-20240214-en
General
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Target
updater.exe
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Size
4.6MB
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MD5
94e92de578694ea5e9975230e6986423
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SHA1
78afcc8db7f7c5ff5ae13bc0716b060e6287bbb3
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SHA256
93075f056d16b39f8697a5c25bb258b8a77b60711e8d2741cd537880364c603c
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SHA512
468f9642e6ac83807a99a317489e20a89b7f9ffded2a4987e386174348f242c3a34a4d3d107efa484cc964bc6409db8648b92bc444a034081e54f9fe9ebaa53c
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SSDEEP
98304:zmx92R40pFplp/g4JAQEz6RTbWs+pPuRPqjlEpWrmgt3BdtiK92:Sx92RXpFp8MAQSsfRwWWrTBOK9
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource updater.exe
Files
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updater.exe.exe windows:4 windows x64 arch:x64
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 7.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 4.6MB - Virtual size: 4.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ