General
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Target
sadca.exe
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Size
60KB
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MD5
669ef9ad8b5206d4eedcb70260163b0c
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SHA1
e582d633b516af7cb74079bdcc9237084d01b8f6
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SHA256
bf829ad15f83c26591c92b7153847007aa0bc776e2e0a3c2fd514e03e9ef3897
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SHA512
0eafbf7df1c7a7079a8bae551fee70be738d6e74ab87a1a53640c8e55efedac1ed4d6e76dbfb09dba8caf7b8fe3596cdf443099eebf5700a5a1aa3cd45075446
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SSDEEP
1536:5aRrJ0/8us4JGtHTVckb/4ctvBAOqteCR6CNNOJ911hN:L/8vomVckb/b9C3NNOJ911hN
Malware Config
Extracted
xworm
147.185.221.18:33725
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Install_directory
%AppData%
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install_file
XClient.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 sadca.exe
Files
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sadca.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: 57KB
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