Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
General
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Target
XClient.exe
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Size
178KB
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MD5
711561eaccfed6331eeec2960f5240b9
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SHA1
19a95651e58469e03cf80acd048ad4b4a2f124c0
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SHA256
bea2d806d37bace9b66b55b95629c94b07907672cba75557bed6b107a821e66a
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SHA512
2366da4dc6e90b1c7f0fb5a13936186e3604a190c54f932b2936723e1e35b5173e8e7b7fe01c2494e1280ace4e398748cb369fd57213d2b5d67af040814db73e
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SSDEEP
3072:leLjfaqsG3nilb0j4xR1RotOclLtJ8xgBz65/M6If+3Js+3JFkKeTno:qsG3ilb0sxloP6gxBt25
Malware Config
Extracted
xworm
https://pastebin.com/raw/H3wFXmEi:7000
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Install_directory
%AppData%
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install_file
Xclient.exe
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pastebin_url
https://pastebin.com/raw/H3wFXmEi
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: 78KB
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