Behavioral task
behavioral1
Sample
18a2bc7af87b999ebdbe122e8c55e780_NEIKI.exe
Resource
win7-20240221-en
General
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Target
18a2bc7af87b999ebdbe122e8c55e780_NEIKI
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Size
2.6MB
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MD5
18a2bc7af87b999ebdbe122e8c55e780
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SHA1
e65ceb3a562cd13b7b7551b8e98baaca7dcadbd4
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SHA256
b227a1ea2924fdf7531289fa94bc483e556b9cd088ddbe158f03463069f46b59
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SHA512
f346abbd085d6e92267c88555dd6cd028a51c40e159c96b666714909b67e98f50dba92cac2ed21a4e4450d24fb2e9aba61e91610b0820fbfab084403a6c8df86
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSd5wjTBU81lYHApH:BemTLkNdfE0pZrD
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 18a2bc7af87b999ebdbe122e8c55e780_NEIKI
Files
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18a2bc7af87b999ebdbe122e8c55e780_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