Behavioral task
behavioral1
Sample
171429109375b3b920cee552fad739e9c4a7f13922ed9d66bf32a3993fab5b757bcc601074656.exe
Resource
win7-20231129-en
General
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Target
171429109375b3b920cee552fad739e9c4a7f13922ed9d66bf32a3993fab5b757bcc601074656.dat-decoded
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Size
33KB
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MD5
d80a57c22c976dd67cb96f64e009e923
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SHA1
ceb8be5527547cfeb3f20b273017f05d81bd0624
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SHA256
ba85829ab0137d7f35c619f1d716de735d57a2ab9a4e6dd83950f96af1407a6b
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SHA512
775391678ed7bffdcb763939ab2c899375cbaba6cfc1ebe77546b681db5606eafe25ffbd9e522ef1ec4b88c73008cfc7cab8831a669f833574743661e5cec406
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SSDEEP
768:74fK1pDGkptwyZScCBSUapNgqlGU/kZl+BcgxCQZlTF59CuO9hFSURC:zDGkptwyZScCkU4rAUsZcB5xCuF59Cud
Malware Config
Extracted
xworm
3.1
nmds.duckdns.org:8895
O3B5rRVaa3oX74CD
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 171429109375b3b920cee552fad739e9c4a7f13922ed9d66bf32a3993fab5b757bcc601074656.dat-decoded
Files
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171429109375b3b920cee552fad739e9c4a7f13922ed9d66bf32a3993fab5b757bcc601074656.dat-decoded.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: 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