Behavioral task
behavioral1
Sample
xdwd.exe
Resource
win11-20240802-en
General
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Target
xdwd.exe
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Size
80KB
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MD5
3ade831c97437e1846fbf4916c3294cd
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SHA1
54dbe45ba91a1a554c8cd807d2b55d50b4e8e4aa
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SHA256
d08fe746864d0cd1878ae16004cb6e598ccf59b15a36110daa1fbd870a86718d
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SHA512
7b684c6c4287bb5fdc5059a82b3599f13936417288cbb76cdbcfa100be4edac744790b8b364bc6184be3a34544d0df9c0b2ed7b61b7c5be0c36a4b3e91c9e5f7
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SSDEEP
1536:mA8z0y19O6edHYBW8j6bZIW+MjM0aK6jOeuNDIEjh:mF39qd4b6b6Wg0OOeuyEN
Malware Config
Extracted
xworm
3.1
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Install_directory
%LocalAppData%
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/gf3CpGLZ
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 xdwd.exe
Files
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xdwd.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: 78KB - Virtual size: 77KB
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