General
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Target
XClient.exe
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Size
48KB
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MD5
42bc38cc2fc99cb9824e85fe29269384
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SHA1
0dfc1553eb923b845358b391c695824921b01904
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SHA256
2e7dda8f92b6f42a0215730adef772f8dd95cf340255e0c94af9953400a428e4
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SHA512
1031194eaf6df7aab1436afca75e8ded20e605c8d668420548db41d6e7509663287664ca68a6d01726048b3acea1bba37917553479525ed1610781977bda9c84
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SSDEEP
768:JVOWffzAD/CFNU4kr8Mdzz1bBnWbkPgfKC16fOoh8SXlh:vOcUD/W79u/lsbkPgyC16fOohlh
Malware Config
Extracted
xworm
https://pastebin.com/raw/J9pCmv2b:123456789
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Install_directory
%AppData%
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install_file
svchost.exe
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pastebin_url
https://pastebin.com/raw/J9pCmv2b
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: 46KB - Virtual size: 45KB
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