Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
XClient.exe
Resource
win11-20240426-en
General
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Target
XClient.exe
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Size
69KB
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MD5
4f035ef4de3102e56d73a1e5bc0133ce
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SHA1
f9a6464bec36e6171ca140fb0b9ba97a9dab6afe
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SHA256
5eff5c5de41bfde202b7f8c545330b42a3b6b3b51df8abd66c06823a0404d9e6
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SHA512
e3235deaf69c9b806b0df6d17cdd6987ceb25e96ee51358173e8c836eff06ab8637eab07b49b3b323c5d6b97b8a194d176f5dff3a131cebe74176b39e5fd1dec
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SSDEEP
1536:R1TbxvCM8IIEQlpGzFt6LnXvb32CxMyLMUv12tOsVyCMnV:jTlB8IxcpGJt6zfb3221v12tOsVyjV
Malware Config
Extracted
xworm
3.1
193.161.193.99 :44548
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Install_directory
%ProgramData%
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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 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: 67KB - Virtual size: 66KB
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