Behavioral task
behavioral1
Sample
Update.exe
Resource
win10v2004-20241007-en
General
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Target
Update.exe
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Size
61KB
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MD5
6afe04684a757675a359e7152592e644
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SHA1
d436a89ed573a6f5cb5d9b5f5d971cc12ac09e7b
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SHA256
734583184759ee71d9a25e037f25e409f2f1c7adfd1927bf6838bbfb62f2195e
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SHA512
25d29d6ceb7d2aaf57d689dba5bad64268151cad17d989b34dadb5146a10f6e15e9a424c927a453d2cdc0e78e0561c348d78e98c1250fc590420ad21b3bed94a
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SSDEEP
1536:wmtWxjhNJeaJXi+btWeYpive5scO3yKWRC6:wPjhNwaJXi+bw3EqhO3yKWU6
Malware Config
Extracted
xworm
127.0.0.1:18889
147.185.221.25:18889
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Update.exe
Files
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Update.exe.exe windows:4 windows x86 arch: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: 59KB - Virtual size: 58KB
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