Behavioral task
behavioral1
Sample
c81c93a7aee85af373caa66f87c43cd0_NEIKI.exe
Resource
win7-20240215-en
General
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Target
c81c93a7aee85af373caa66f87c43cd0_NEIKI
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Size
2.1MB
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MD5
c81c93a7aee85af373caa66f87c43cd0
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SHA1
83d5c6e0116a9ff59e5b5254281ebafe9ab6be40
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SHA256
bb4d85005998b925c5fab9dbb5e9a10c6469be3a5921f8e763d6e7e6b65b58aa
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SHA512
e7e0b3bed637ab187f253100d115bcb1a1da831db40f0c775d82ba4145614c66ff413c682b5236e9384e9ca74ecf2087f955b15b6ea873dfaa0f3b857acc7dcb
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wINF/Y2PgrKGD6:BemTLkNdfE0pZrJ
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 c81c93a7aee85af373caa66f87c43cd0_NEIKI
Files
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c81c93a7aee85af373caa66f87c43cd0_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