Behavioral task
behavioral1
Sample
2404-21-0x0000000000400000-0x0000000000416000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2404-21-0x0000000000400000-0x0000000000416000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
2404-21-0x0000000000400000-0x0000000000416000-memory.dmp
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Size
88KB
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MD5
1093c59c5a9885bf5da15e2df2687a72
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SHA1
4cff8d0d51b806d0b5abe96e0590b54ec1dc3f53
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SHA256
36c93aa5fbae29efd6dcbc222c0f225f95601f19307fd39871967edc854dc94e
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SHA512
3fc2084a5cbe428bb51a9bd23599c03b886303f81d1b4bf01ce61bf590b82341fce802af9235082e1a6bdbb812a846f1d0a0b0f4565f7d55a146c627b6ce0aff
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SSDEEP
1536:d8Cr2NyOTl3qDA6UYLVbEIls+jpyPeBtO9AgX:OuiZYVUYLVbEyJjtfO9AgX
Malware Config
Extracted
xworm
3.1
zafa02.hopto.org:4444
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Install_directory
%AppData%
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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 2404-21-0x0000000000400000-0x0000000000416000-memory.dmp
Files
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2404-21-0x0000000000400000-0x0000000000416000-memory.dmp.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 59KB - Virtual size: 59KB
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