Behavioral task
behavioral1
Sample
dcb71479cd7da429dde3f4f79105bec0_NEIKI.exe
Resource
win7-20240220-en
General
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Target
dcb71479cd7da429dde3f4f79105bec0_NEIKI
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Size
1.8MB
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MD5
dcb71479cd7da429dde3f4f79105bec0
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SHA1
0d5c83b96633a0725d0c41567d33a2ab3d66a3bb
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SHA256
525fc64571a63022ee34143f417d59ec8c0437d7462232a88784cffa76ba105c
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SHA512
5421b8b0c1e355f01932fbac7c962298d08b897c1aed01bc93ed94f6f5521ef9029ff1a5584963318c01aae933e71813a48583ad4876b756bfef8a8c3ffd9680
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wISK9NcHFR:BemTLkNdfE0pZrm
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 dcb71479cd7da429dde3f4f79105bec0_NEIKI
Files
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dcb71479cd7da429dde3f4f79105bec0_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