Behavioral task
behavioral1
Sample
8cfb5cf8e54cb1831505235add4db5c0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
8cfb5cf8e54cb1831505235add4db5c0_NEIKI
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Size
2.1MB
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MD5
8cfb5cf8e54cb1831505235add4db5c0
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SHA1
5fdca39169f45f19d1c907869b6630e3fd844ede
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SHA256
ff337e1cbbc54a98f6dceee019de8434ca6e1c83f1dff6d54383c5c0fed879c6
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SHA512
3160dea9c693e3fe72e640d81f72f809634b2b3776b73cfa3fe13e9f41e52481de63eee01f1347be6c417e384dbd88a87b0a9ab23f94b341176d172933f223a3
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQOY2UrwUvy0:BemTLkNdfE0pZrQ/
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 8cfb5cf8e54cb1831505235add4db5c0_NEIKI
Files
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8cfb5cf8e54cb1831505235add4db5c0_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