Behavioral task
behavioral1
Sample
8690b71ec5b791cc77a1a2ca63517e900e88690299c27d34f2b3d9956c0a823c.exe
Resource
win7-20240221-en
General
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Target
8690b71ec5b791cc77a1a2ca63517e900e88690299c27d34f2b3d9956c0a823c
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Size
2.1MB
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MD5
73d240bdf6241a0a82f7a0d8aa40cddd
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SHA1
c2ebfbbb758e953f0595a1ff2b25d34adae2c8b0
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SHA256
8690b71ec5b791cc77a1a2ca63517e900e88690299c27d34f2b3d9956c0a823c
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SHA512
a17676386b066b3af3d93fe3be0b03b3c052bb91bd861574a3add2f8e8e03fc26930d8f0ec65018f8b26b44d937405ef867a18558ad4e6e80cc63da5c7edf5f9
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICbbnlD5DhUKZyN9IyXs:BemTLkNdfE0pZr2
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8690b71ec5b791cc77a1a2ca63517e900e88690299c27d34f2b3d9956c0a823c
Files
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8690b71ec5b791cc77a1a2ca63517e900e88690299c27d34f2b3d9956c0a823c.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE