General
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Target
XClient.exe
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Size
44KB
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MD5
df348ecea4686dd5e0fbfc4c56f6bf9c
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SHA1
c01e6a4932ea53022a729b6ba871b0ce532e427e
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SHA256
c2bf1444dd2d29c500232b2211860432778379fc84d60e480b6fa2f8e9b0924c
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SHA512
4c3af68d7df3bf695cd4ae133a5992aa39570566a1c519a12d85e8ab801e19478572fc59c006be070d8f3880a61570b59bfed3d090bc5d371cabf8bde7454593
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SSDEEP
768:92aZQnlm1k5nVAhEIkfVr9PDDmFEPa9Bf9L6tOFhuzwtwf:9KlRpflMFd9N9L6tOFUnf
Malware Config
Extracted
xworm
5.0
kxkYKPEweOZ7S46z
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Install_directory
%ProgramData%
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install_file
rundll64.exe
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pastebin_url
https://pastebin.com/raw/EiiXCJbn
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: 42KB - Virtual size: 41KB
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