Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
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Target
XClient.exe
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Size
70KB
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MD5
7c1caeda3f3455066409f05f28649e81
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SHA1
4d11a001716cdf47d1c1695519dcd6d2cd368bf0
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SHA256
65e8f7a86f23c1e24b3e17dff5029c2ef66dfe955bcae35d1afa01f143a8cfd8
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SHA512
1c3c5d6bac80a6e5e3a6c6496ada5cbdbdb1f56c61e8a9016bbed2bacbe1b3edabca7bdcd1784e8ca1832bc110aee0a4f635073cf69840bf7899173f009d467d
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SSDEEP
1536:EXBBvdPztAfuXe+kzLa3s+bSJi+bMPd6myGfnOicgzze1YGqM:oAf+I6s+bSNenO9g/XLM
Malware Config
Extracted
xworm
192.168.100.28:7777
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Install_directory
%ProgramData%
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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: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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