Behavioral task
behavioral1
Sample
b5c791e2d166d6e643abf09b1d9835b0_NEIKI.exe
Resource
win7-20231129-en
General
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Target
b5c791e2d166d6e643abf09b1d9835b0_NEIKI
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Size
2.7MB
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MD5
b5c791e2d166d6e643abf09b1d9835b0
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SHA1
8b6efd8cdc0b0e2c84cdb08b470a1fab7f298930
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SHA256
62419e5ff2fa465ec21ddc80ca8c81961fe07ccb0e3825fabf0ec97f34fcbeec
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SHA512
c3e3de1a1abf57c573ee3148e521fbe3ae6dcdb0f204f446b4c534461bbf90c1e9e79b20de47ffbcd99a41b2bd07465af8401fc87cde63c434cb51ffc2efb1e7
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8Dze7jcqMHdq5kJ:N0GnJMOWPClFdx6e0EALKWVTffZiPAcF
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 b5c791e2d166d6e643abf09b1d9835b0_NEIKI
Files
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b5c791e2d166d6e643abf09b1d9835b0_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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE