Behavioral task
behavioral1
Sample
ca2575efb2a073097df91f2a8d2a2c6eec8955655e411753ca41203eeb315e35.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ca2575efb2a073097df91f2a8d2a2c6eec8955655e411753ca41203eeb315e35.exe
Resource
win10v2004-20240508-en
General
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Target
ca2575efb2a073097df91f2a8d2a2c6eec8955655e411753ca41203eeb315e35.exe
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Size
67KB
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MD5
30157a0d0d237b0b778f5a444ca73139
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SHA1
7025ef5c4fd9f81d36128292dbfe048088069c80
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SHA256
ca2575efb2a073097df91f2a8d2a2c6eec8955655e411753ca41203eeb315e35
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SHA512
f442e298d14b119b37c363744753b37041b73d71a8594d7f18b48295e875ee463182c961f2240e9ec6e2b209d976a0a3dafc80849d048a9069e8be5aba4ce031
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SSDEEP
1536:d7TMnrDvyGQvybdR7P2WbRU/eGbvLi11hhrEAwUOFyyjuj3f:VeDvjdR7P2WbRU7L01hBEAfOFyyji
Malware Config
Extracted
xworm
3.1
216.250.253.35:7000
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Install_directory
%AppData%
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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 ca2575efb2a073097df91f2a8d2a2c6eec8955655e411753ca41203eeb315e35.exe
Files
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ca2575efb2a073097df91f2a8d2a2c6eec8955655e411753ca41203eeb315e35.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: 65KB - Virtual size: 64KB
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