Behavioral task
behavioral1
Sample
FIxed.exe
Resource
win7-20240708-en
General
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Target
FIxed.exe
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Size
81KB
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MD5
20567c9d1f5e47cff006c5c3c8297962
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SHA1
427bc87c69a2f0be3a0ebd31f075c4e303e24afa
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SHA256
0ac53146a050ae622013276ff6fc7f7645104b40e76311a4fdadacd18a971a7c
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SHA512
f3dce790710cdf8d8c0265bd42a89f82b5f81cc27558cdf4b15bdafae61fb91f67db8cf8f97e0dbd11f2201f31fce14d36730f21a05bded667c1c26491834829
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SSDEEP
1536:+R+OfhZaNGShm4BYxFjy3ro4YhG/ebmXD+BDlwj6BO124l11Csd5Ga:4hJQmXTObWbm6mYO111CeGa
Malware Config
Extracted
xworm
lijaligibidu-35558.portmap.host:35558
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Install_directory
%AppData%
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install_file
Windows Security.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 FIxed.exe
Files
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FIxed.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: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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