Behavioral task
behavioral1
Sample
3a1091c377d686fdbf131dcd002a6ec0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3a1091c377d686fdbf131dcd002a6ec0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
3a1091c377d686fdbf131dcd002a6ec0_NEIKI
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Size
2.3MB
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MD5
3a1091c377d686fdbf131dcd002a6ec0
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SHA1
a72aa1c423ac6a61cc92a987310cd99406d16930
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SHA256
dc97ee3f4fca7af653b50543ad6dc1f97c049410648409c4307f31046d5b34cd
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SHA512
4fdde141e4571f06528bc806d51ae415e2734cac8171ddd3c248dd13f6acb1b352f011233044e1eb31ced664887fc37891a0d96dc62855f55ce88b08525d0d24
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SSDEEP
24576:BezaTnG99Q8FcNrpyNdfE0bLBgDOp2iSLz9LbEwlKjpv3zqxG2Z9mIhQvq8wd7DF:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSdl7
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 3a1091c377d686fdbf131dcd002a6ec0_NEIKI
Files
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3a1091c377d686fdbf131dcd002a6ec0_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