Behavioral task
behavioral1
Sample
520f4e5a337c1b4de4514231eaae86dc.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
520f4e5a337c1b4de4514231eaae86dc.exe
Resource
win10v2004-20231020-en
General
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Target
520f4e5a337c1b4de4514231eaae86dc.bin
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Size
43KB
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MD5
520f4e5a337c1b4de4514231eaae86dc
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SHA1
490f3a97ac756ca69d57156f27179f71af17d956
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SHA256
bd2ea2071b93be1d29146473ada0ace22e6f1cad4229f70980290ecaa64e7a40
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SHA512
36dc8473a19d2c39af36ec40944a977f01917d4b711a43f5d50783dcf2b00481f1dbcdf2ecd4b9ea3856916e6c85e058cf7227b0e8cd72c799ec71758ff90d50
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SSDEEP
768:7x4ALN+UoThy3RYIWgZ2Bo2qVw/onFLJsp2WcT0RTr9/X1sQhLOJnf6o3:xgUoThy3RYIWgZ2Bx/2o2Wdr9/91Opf1
Malware Config
Extracted
xworm
2.2
0.tcp.sa.ngrok.io:18978
5AEMIcdqYwJQljGL
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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 520f4e5a337c1b4de4514231eaae86dc.bin
Files
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520f4e5a337c1b4de4514231eaae86dc.bin.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: 40KB - Virtual size: 40KB
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