General
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Target
XClient.exe
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Size
37KB
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MD5
66084d85219fbdebb773164b951f5083
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SHA1
f5a0d291e783e70d285874ef84e92b0d7eb7de38
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SHA256
18b58b6c0f2d2c48b15f009a04e64d6e29f20db7259f7f81fdb1f0ac3aa45cb2
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SHA512
4b56f1c606918382f59b79ee2d1c97ff838c5ed50c74f3ed9f0e9196a56e0894de4e1efd32b816c2e7d5b81bc6259ba5ffd5bdb28ddbbb13f72f5becd1122e25
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SSDEEP
768:HjIuslrpeK+Kv+Zh/hPF5PH9GDiOMhyICs1f5:DwhJKVFN9GeOMnBR5
Malware Config
Extracted
xworm
3.1
https://60d2-109-103-52-164:4040
rB2LCUHehII4hFhd
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Install_directory
%LocalAppData%
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install_file
USB.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: 34KB - Virtual size: 34KB
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