Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
General
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Target
XClient.exe
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Size
64KB
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MD5
a33ae799cdd4bdcd0783dcf6d1b10205
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SHA1
1bf342162ba6c94c92d4f72979f257dc1b44432c
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SHA256
dd0cafd3196894be850ae895f57989b22fef21251f2654f36b26d5ee82a687fc
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SHA512
e1ad11085f1f8f6aeb02293c7fdaf2fa1f69fd7385a2cd17eae06807d5f2023c27b2737adf8985843b1e50d2dface21af6f9024b225335cd390e6295d39eea1f
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SSDEEP
1536:6eFhrX7ZlKC8hwMPKibw0Co5xfFkw5SUhTD4OYIzA:hFhrX4h3PlbHdd558OYiA
Malware Config
Extracted
xworm
3.1
ameerpplus.ddns.net:191
ameerpplus.ddns.net:0191
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Install_directory
%AppData%
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install_file
USB.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: 62KB - Virtual size: 61KB
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