Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10-20240611-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240709-en
General
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Target
XClient.exe
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Size
80KB
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MD5
2279923753fc467576e7f928e2912389
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SHA1
120e4d0ec55d6ab613ef26db1450e349eb42375e
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SHA256
359805568cf9d5ef9f5e152aa7169132d09702346fd3972866ad11b8b1407430
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SHA512
0fd2c0bc1939f2cf29a70d8add02cfa850ad6ffd229ce913bf3290346e28afc544dc7d56a0b91bebee3183912ff968c4e9414d2a9e5c3238c538bdfd2ed38a2d
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SSDEEP
1536:atiBPUnFtDF6ePNopWbQIXJ1QP6U/Me7vORbfzfCdtA:PothKsbQe1Qn/hLORbfziA
Malware Config
Extracted
xworm
83.168.69.46:22
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Install_directory
%ProgramData%
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install_file
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: 78KB - Virtual size: 77KB
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