Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
General
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Target
XClient.exe
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Size
332KB
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MD5
c569be3a5b8a89c37256459185a05956
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SHA1
f1de01df8188904e094dea22f2a6158ab73892bb
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SHA256
f149065febc97dc6b4ef73940dbd286e1bab78c85fa0cb97f2c544e0da49e85b
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SHA512
6995f182613637325c4f2cc96c33ff32f9465e7a3c2efed491b83f0140092ad2304ac140cc60deed4e8b4d848cd8ff15f389590fecd5e22500dc14137ca2bb85
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SSDEEP
6144:OWn1URqbiPkvoT+GIIIIIIIhIIIIIIIIIIIIIIIU:OFbPso0
Malware Config
Extracted
xworm
45.88.91.55:3958
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Install_directory
%ProgramData%
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install_file
steam-helper.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: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 265KB - Virtual size: 265KB
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