General
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Target
Bet.exe
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Size
77KB
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MD5
0cc82efcede7f5764067f896b7a5049b
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SHA1
3d0a7c61b27d6ffb96973dc81385d903ffe50905
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SHA256
b0d124709d9eb4cf5097343e50eb1ca9785ce7fac3d4403907a3c626cbdd34b5
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SHA512
032fd3c747c6447216fe80978573238a04622d801bc7ca66b81f48ef51e1fd554e14935da7d446ff68f981e39227002a8d091f87e96edd3301844207b066f88c
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SSDEEP
1536:WqrR3YsyK3dnQfHYmsGHmHiLQHbghg5adYD6elEP2XRKOIxpEg:Wq1YsygpKHYqHmaQHbgaYdCufOI7Eg
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
Sihost.exe
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pastebin_url
https://pastebin.com/raw/hA5YVNf1
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 Bet.exe
Files
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Bet.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: 75KB - Virtual size: 74KB
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