Behavioral task
behavioral1
Sample
4f1b9ecf3b1dbe9218a4580a78452700_NEIKI.exe
Resource
win7-20240221-en
General
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Target
4f1b9ecf3b1dbe9218a4580a78452700_NEIKI
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Size
1.9MB
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MD5
4f1b9ecf3b1dbe9218a4580a78452700
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SHA1
68e40a73f168abd71b47b408f639817871cdb610
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SHA256
ee2f925fabf20a13b0ae7c4c6e711024cfaef991d57fcf99540d7320220020b1
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SHA512
ba0736c6eb8a54e7ca3585c50627eb250199011ec9f560a00b02a37347e625147a46ef65ac923db93c9cccff6a37c4b11983f90ab48807cca8870b51c2808420
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQwNGyXGT1Z:BemTLkNdfE0pZrQj
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 4f1b9ecf3b1dbe9218a4580a78452700_NEIKI
Files
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4f1b9ecf3b1dbe9218a4580a78452700_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