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Behavioral task
behavioral1
Sample
498a7519cb7995809343cd6af68517c388973ac1b4b413c7851fc546258505e8.exe
Resource
win7-20240903-en
General
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Target
498a7519cb7995809343cd6af68517c388973ac1b4b413c7851fc546258505e8.exe
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Size
61KB
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MD5
b64c4cd49519e33dea71f3ca70f6a60c
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SHA1
13cba5ca7ffce442d6c1f713c5b22bf4b911f2cd
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SHA256
498a7519cb7995809343cd6af68517c388973ac1b4b413c7851fc546258505e8
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SHA512
8e896693d9aee3d29fe9941cc62e0f697e2440033933f7cdf63ec980312b406f4b0861658e9a2c5137dd4092ddb31e559e35a68cd32c6ac03378a3a10e65cb90
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SSDEEP
1536:PC1KA2hcrFua7uYHM5zZW52+ZbDoqjf3Npr83jXO8h1oOj:PC1KA2hcT7umMhZk2+ZbDFrv8zXO8hVj
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
USB.exe
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pastebin_url
https://pastebin.com/raw/H3wFXmEi
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 498a7519cb7995809343cd6af68517c388973ac1b4b413c7851fc546258505e8.exe
Files
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498a7519cb7995809343cd6af68517c388973ac1b4b413c7851fc546258505e8.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: 59KB - Virtual size: 58KB
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