Behavioral task
behavioral1
Sample
f99ae2843d9c3ffa02e211777e7cfa2a9c759139ec922d062c5883679e8b3823N.exe
Resource
win7-20240903-en
General
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Target
f99ae2843d9c3ffa02e211777e7cfa2a9c759139ec922d062c5883679e8b3823N
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Size
40KB
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MD5
615786070805c9eb0ca58cf09682e9b0
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SHA1
319b760d1015ee62f8dda6c673f7deed18c9f414
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SHA256
f99ae2843d9c3ffa02e211777e7cfa2a9c759139ec922d062c5883679e8b3823
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SHA512
bdda9588b7c759ccd197728061e48e2a91b30ffee11309d3acdcfb931f73fef5a4652625570158dde5134fae420cdb84d174d0cfe8b4f366eb7e91075a5ddf11
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SSDEEP
384:nFLDb8mACT+aFifsEmn4w1+Qk7zuPgg8Kx493yBtrLaWGPjxLCPOnsSZwHV6cWRn:ZDb0I+a4DL7zg2Kd3yG92RlF
Malware Config
Extracted
xworm
xworm1120.duckdns.org:1120
D0iCsL6PUuq7iVxc
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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 f99ae2843d9c3ffa02e211777e7cfa2a9c759139ec922d062c5883679e8b3823N
Files
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f99ae2843d9c3ffa02e211777e7cfa2a9c759139ec922d062c5883679e8b3823N.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: 37KB - Virtual size: 37KB
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