General
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Target
3.exe
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Size
72KB
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MD5
5a8784080fe90e42c6dda6f5a9091ed7
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SHA1
487a6b86d80e083dae0b905552d7665e6b1caa9d
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SHA256
898beb15cbdfa3b2f69c1d839ec48334c8707339df886c107fb37f936c95b9d0
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SHA512
0b56340a5a4eb144dd1a952f3e3a5ea6d5787f39b4c348659f183644ec36caf8dc85890a4ec3bbc3b63508ae28e61f1b0d4f876c45b00b9515c4e8828b79b045
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SSDEEP
1536:c3A58aHgTHE1iHdeVUtLiDuvb6ImKpds26OCWOccGX0ntJJeV:6NI1AUhD0b6ImIHHOWX0ntTeV
Malware Config
Extracted
xworm
3.1
http://localhost:5555
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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 3.exe
Files
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3.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: 70KB - Virtual size: 69KB
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