Behavioral task
behavioral1
Sample
a99aa6c68602b2bd5aefd3b3a369b340_NEIKI.exe
Resource
win7-20240220-en
General
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Target
a99aa6c68602b2bd5aefd3b3a369b340_NEIKI
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Size
2.2MB
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MD5
a99aa6c68602b2bd5aefd3b3a369b340
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SHA1
bf080bea53e15a9b47cadc51532b7964fab5402f
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SHA256
417da5bfd54a40647d35bb705db333ead50970fea5061d2812cd203c00b8cd87
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SHA512
aa043eaba532c350369d601a4c43fad568843ffdd5b8be43da0625e506a901fc5d1c4278ed1bd6c17f153a88ec70655418dc0b4472f37e199a255cab46303321
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQHxJTFlt2O+2Bu:BemTLkNdfE0pZrQE
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 a99aa6c68602b2bd5aefd3b3a369b340_NEIKI
Files
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a99aa6c68602b2bd5aefd3b3a369b340_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