Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
XClient.exe
Resource
win10v2004-20240910-en
General
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Target
XClient.exe
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Size
39KB
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MD5
e41d8d78c96d60ebddbd2e61153ccd58
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SHA1
891349e28b076efc618524bfa66a999b3e3112c3
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SHA256
f2afa401853ffe9871872330b5b12934e2ebd0e7a5b0adcc29fdde676b2ac49c
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SHA512
0c8fb2f5b6b47fb16975eb2161478f120a70fd78a1debba0df4cc7d661991343d9f157c385132efd435bfdff920c80d72c22417fc366e73e6876bb389e23def3
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SSDEEP
768:b1yAHtaAPqdFuYhlfb/+0TbI1FU9sSF6TO+hdmVy:bUCPqd7hlj/+QKFU9sSF6TO+foy
Malware Config
Extracted
xworm
5.0
xizEJyDdURyj68Wa
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/zjAqGG5w
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: 37KB - Virtual size: 36KB
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