Behavioral task
behavioral1
Sample
XWClient.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
XWClient.exe
Resource
win10v2004-20240508-en
General
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Target
XWClient.exe
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Size
96KB
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MD5
0cf4df61a28eb5bf409963e86ae47d44
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SHA1
576c6660b1e46958814a5d524ff67c0adf3c8f47
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SHA256
e3fd995e36ea5be776810badc67c47ca5c33c5e1205a3d94624388f5529a4ff9
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SHA512
926e210e6ef2550297b2e0899d2c7795cdfae62d5fafa84791267ac9c5082e979266b7b5f1cda5fcb4c474e88930173ad546d77810ca16120291fa7307ca2b79
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SSDEEP
3072:Q44a/764sTXbzhEEOmTj+0h1xt62CXH/iDi:QOj6vjbeA69XS
Malware Config
Extracted
xworm
2.tcp.eu.ngrok.io:19614
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Install_directory
%AppData%
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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 XWClient.exe
Files
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XWClient.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: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 37KB - Virtual size: 36KB
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