Behavioral task
behavioral1
Sample
x.exe
Resource
win7-20240708-en
General
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Target
x.exe
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Size
43KB
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MD5
e61141a7ae1bbdd5fb0434f2c946b566
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SHA1
e3d273eaa76ab582fb5b838247e353d0ba7f5a91
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SHA256
80fc8a632e482b50356c24f84a04f72dcec1c88d1259c5f8b121c5acc6135b93
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SHA512
23b02d8274e3ee73b882579017a8f12ab96f3b5b545f608ed8a84de56787a00bce06a4236f73951dfeb860f5817f8cc090c37b648a343a9cfe81332f967e11d6
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SSDEEP
768:mZzGU8kyq5bzbTfFX8WuFZ4sJF5PC9O9E68OMhy3/qQnMN:Czf95/b7J89/Fc9UE68OMInnMN
Malware Config
Extracted
xworm
5.0
89.213.177.100:7000
Nu9nyO3CNn7y2AvB
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Install_directory
%ProgramData%
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install_file
java update (64 bit).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 x.exe
Files
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x.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: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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