Behavioral task
behavioral1
Sample
a.exe
Resource
win7-20240903-en
General
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Target
a.exe
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Size
30KB
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MD5
2198812522751ea51892b4f74e9fb29f
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SHA1
d4e64cedffb2124dd28097541e49b5516d2a5468
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SHA256
99b2866343c93275abc4394fdfa9b74cb347d93d6fac6e2fefcb2760887e0ede
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SHA512
612d9f564743519f8d3c11891d28ea2ed5b282b1b1cd70304b85d451d7f8e24842653d44a5fc5538e8d5ac191a1bd1cccd01086f820baffb1ce0891739f60509
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SSDEEP
384:A2458Ytf+1mOEUehuzD2LZX01OgTE6QmRuptFlBLTIOZw/W2Zvn9Ikn1PexOqh0D:M+1mOE1yG6OgCm0FG9L1EOqh0bf
Malware Config
Extracted
xworm
127.0.0.1:5555
zeASSUEqonKkfg6J
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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 a.exe
Files
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a.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: 28KB - Virtual size: 27KB
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