Behavioral task
behavioral1
Sample
System64.exe
Resource
win7-20240903-en
Errors
General
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Target
System64.exe
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Size
57KB
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MD5
fa076b81e7ad2bf7f25f3b71f9007b30
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SHA1
9361f6629d0e40d251dbd0cae212930af4a940f8
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SHA256
8d07df3b1b00189967530d003ffd75b2e8f10ca680897bfa012156f7c45df502
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SHA512
0d02fe324a7824019113d7d98182fdc1e7178623b6d16d2313d9ed83cbae1921f151861d0be0ccd591d9c3c7e6a8538f85d0a93d7db90fbcd84bb910bf0e1982
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SSDEEP
1536:jO3bZS8JMdczcGbtewSPO68mhOL95I8d/M:SLR3zcGbt0BhOL9ZM
Malware Config
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 System64.exe
Files
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System64.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: 54KB - Virtual size: 54KB
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