Behavioral task
behavioral1
Sample
bMST.exe
Resource
win7-20230621-en
General
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Target
bMST.exe
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Size
34KB
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MD5
67c9f9183e8a8b52ddf172ab31a7642b
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SHA1
7b8e18cff664c7cecdace3f6205e1670335bc4b3
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SHA256
635bbe2535e6628c6b27d3082eddcb6f289eea5e97ce01e5e7dba61dbdaff95b
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SHA512
633406fb2b0514d40fac031606c449f6918662589e5513ed412726ce76392a49d33bbe7483b5b8cb764d6d9de4479b721c7d89a7c1802a90add6a261f061e471
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SSDEEP
768:yTcATS5Ity8aSNIOFM9J2O9hBSAsRbyD:y42xLNrFM9J2O93ARb4
Malware Config
Extracted
xworm
64.235.61.43:42069
ToSx0AScYgTzjFVl
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install_file
USB.exe
Signatures
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Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bMST.exe
Files
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bMST.exe.exe windows 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: 32KB - Virtual size: 31KB
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