Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10-20240404-en
General
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Target
XClient.exe
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Size
78KB
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MD5
0d5a06fb36fc3ec5d1cf09d0d98a325f
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SHA1
b6ecffeaf89e8537ef50d140e237c2438be6d9ec
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SHA256
cefc2905829d0f361e498347cbacea9dc5d51eebe0d0d9f531aa167101334552
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SHA512
1676b5aef4e76cbe2cab0f321df3a92a5629e310d292c4a51b52588bd9f9203cc0ef4cfe40741273f20967c542de4fbd8c234dd7bc5beb56699712b05bdd7b58
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SSDEEP
1536:w6Yk0SRr3dvpcymipq3DgXxOyz+b6jH8/zlnNpuh6f0nOR/K/SERL8K0V0:w6Yk0SRU1nTgX0yz+b6jH81z8OR/KHec
Malware Config
Extracted
xworm
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install_file
wintousb.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 XClient.exe
Files
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XClient.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: 75KB - Virtual size: 75KB
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