Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10ltsc2021-20250217-en
Behavioral task
behavioral3
Sample
XClient.exe
Resource
win11-20250217-en
General
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Target
XClient.exe
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Size
165KB
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MD5
4db38791024a474354f9ae3af4ed8104
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SHA1
2ec9da25252a6fc3c8c615863e1d0496e073baba
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SHA256
fb8d21ee3e971bb648b7f537304b480235d9090e09145df66e41d6ed6a6ce0ee
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SHA512
c313d6924cdadd96bcd3af8d7f648466505724fa638edc04b83380fbe1242435bc428e6f5fa28a6d0702d9398b3acf1d5b9f91b296b3c5c8b6cd7d4e35e88826
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SSDEEP
3072:tGpWRKt3Gqbtz/Ri7OujBBz65/M6If+3Js+3JFkKeTno:t4WRabxUbBxBt25
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
svchost.exe
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pastebin_url
https://pastebin.com/raw/6EU9ps8S
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: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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