General
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Target
XClient.exe
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Size
40KB
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MD5
ad4a9bc7b627772f8cda8d736eb359a9
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SHA1
8d277f0b7ee2ec780fb90eddd0ef5c11f5346bc1
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SHA256
2b60a21a6c9404364d5cdfac590df4c5a5d9b45b2a9f84ad895ae8c7cab74585
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SHA512
eea576c5af88a860e436da57c39dd01d40d1e8d937aa7353e1ff131eeeff22731299898035c37abc2f72bdd407797340b994f84ce0e4c2110a982005cace5b78
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SSDEEP
768:ztvDRWjEry5lLJKuuwhSYypufFWPa9bZvf6POwhHambK:hvNWjQ2VJKuuwhSjEFv9bZvf6POw1zm
Malware Config
Extracted
xworm
5.0
performance-ha.gl.at.ply.gg:33365:2137
performance-ha.gl.at.ply.gg:2137
performance-ha.gl.at.ply.gg:2137:2137
127.0.0.1:2137:2137
147.185.221.19:2137
147.185.221.19:2137:2137
147.185.221.19:33365:2137
pV2sMK72YBFm09Q1
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Install_directory
%AppData%
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install_file
Wiindows Update.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: 37KB - Virtual size: 37KB
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