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
180KB
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MD5
d568ff009220b48ae3d62b53ab71b9e6
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SHA1
5a221168d66978dc7f26a494b6a810d11c7ea288
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SHA256
36e6b744c79dedfb25c93c48a5829efd4f01e28cdb588cc87dd540af20c7e203
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SHA512
eef5e370fdebb9300c41f36bad7ac2cf9a5089dd3755d58e8a32a477e0438934d7be9d15be130ba422bfcd6af1ead1c7f48b7925a3ff8f5802e2f33bd779f9f2
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SSDEEP
3072:xVaYCT7bFGVxbO/3ntM+lmsolAIrRuw+mqv9j1MWLQI:xsXT7brnG+lDAA
Malware Config
Extracted
xworm
uk2.localto.net:443
192.168.1.54:443
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Install_directory
%ProgramData%
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install_file
svchost.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: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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