Behavioral task
behavioral1
Sample
ac231545ca51b5dd491f8022b29a0420_NEIKI.exe
Resource
win7-20240221-en
General
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Target
ac231545ca51b5dd491f8022b29a0420_NEIKI
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Size
2.0MB
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MD5
ac231545ca51b5dd491f8022b29a0420
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SHA1
0bea473f67f603df53d58dd364dea959b8676f1f
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SHA256
7101acfe6ebeb70e2e0dea0b4c347f25cf69edc0455fa0cb09cf4e942171f81d
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SHA512
5a424ad787c16f90f952b5a5826d4d42fa5847622c296bb07d9890e272c435baba6a5b6ba1002d79c914037ebacfe6b36e9f703d99af02bff5a4c9be4539b71d
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wISKr5KRQDH:BemTLkNdfE0pZr7
Malware Config
Signatures
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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 ac231545ca51b5dd491f8022b29a0420_NEIKI
Files
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ac231545ca51b5dd491f8022b29a0420_NEIKI.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