Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240426-en
General
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Target
XClient.exe
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Size
41KB
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MD5
cb09c9133f40c4903525fa5a7df4c405
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SHA1
e8496990338d09a6b73d4808e3aada0f50cf758a
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SHA256
ad335bba6ec965c12c17a0fb8ae86aa26beebca57e63fba662757a79f1d6df22
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SHA512
be757f81deb1b8f43d51332d383ff829524ea94a54a732576b30bdba43a31eee2dfc9cd8ed5dce2cd06e191c307db2ddee687895a0de5ad6bc9709d167631b1f
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SSDEEP
768:KU0MzzOOfBbw197oyoyv08cr/rZ+IF5Pa9n2e6iOwhM3sik:KU0M/bZbwXsyrs3rd9F492e6iOwSNk
Malware Config
Extracted
xworm
5.0
https://pastebin.com/raw/qaWffTar:5
C6npgtaAk9A5snxm
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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/qaWffTar
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: 38KB - Virtual size: 38KB
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