Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
General
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Target
XClient.exe
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Size
32KB
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MD5
7d94e01b941c37a96bd970d8a858edb3
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SHA1
2e11509c798ca22dc677b904e5944f68bd8386b3
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SHA256
f5fb868ed195b845f96a812c406f20292974b5a3c45c7a511785fbfef6af90f6
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SHA512
aeff8a8803ab310af275789bce86d611400ddc2b0f4639d47b234fd24fc61efe0ac23644c7298f33ab9a157e03cc825e59502e3c930773f512e0ef0b5683cb9c
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SSDEEP
384:WYxRXcrP31VZBELRUnvJff3cdiwJVARJpkFTBLToOZwxJd2v99Ikuis3hVFxOjhQ:OPjgRevJ3cdXVAGF/9j4Ojh9bu
Malware Config
Extracted
xworm
5.0
g44V62U0yjJPmCKq
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/H3wFXmEi
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: 30KB - Virtual size: 29KB
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