Behavioral task
behavioral1
Sample
4308-49-0x0000000000400000-0x000000000040E000-memory.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4308-49-0x0000000000400000-0x000000000040E000-memory.exe
Resource
win10v2004-20231215-en
General
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Target
4308-49-0x0000000000400000-0x000000000040E000-memory.dmp
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Size
56KB
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MD5
a9d76a0102bdee8905cdf3007138dc4b
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SHA1
a546ae21cfe8b630936935c2d793a71cd4579a12
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SHA256
0473409f53b5c6f4975a8b608ed1a1e012a80bee88a2c918e38ab201dfde3073
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SHA512
f4ce27d40ef7214102977b17c34986ea6a3ce95a847b9f7477e0a3d82f2ea9928aa5389868b351e16125fa815e955cbedddcc5de6862aef6999a92b194ae6d4e
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SSDEEP
1536:kDGkptwyZScCkU4rNUsZcB5o5HF5927O940:uxUsb1F5927O9R
Malware Config
Extracted
xworm
3.1
tcxerr.duckdns.org:6677
wqMdctfK8OnYMwp3
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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 4308-49-0x0000000000400000-0x000000000040E000-memory.dmp
Files
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4308-49-0x0000000000400000-0x000000000040E000-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: 31KB - Virtual size: 30KB
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