Behavioral task
behavioral1
Sample
22XClient.exe
Resource
win10v2004-20240226-en
General
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Target
22XClient.exe
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Size
72KB
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MD5
511b70e3077c6d59cdc1c63c39cee695
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SHA1
7bb4fc8c6b1cf8162bfd3dcb3d7888c9db03a0d7
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SHA256
2832174940c0dc1bf089b25411c553f93289d3683617b3a67f6f1e2de2ce4fc7
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SHA512
5851c439abe7f60abf3ee23648f62dbd0777455d94a9aa71621320ab8efb169db5310cedeab761b6ee0230337e8c053143cff7a10a65e7b976e3fedb45c1a4e5
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SSDEEP
768:VgBlZEPQ9brTxLM6aOI1rBDWy8DfzWKvKw9t+bzpCexTZs20WSaddOV3gCheRqGI:eBlWGdbkDWJh+bzzjs20WSSOBDQHLs
Malware Config
Extracted
xworm
127.0.0.1:9999
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Install_directory
%ProgramData%
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install_file
MicrosoftAudioDriver.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 22XClient.exe
Files
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22XClient.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: 69KB - Virtual size: 69KB
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