Behavioral task
behavioral1
Sample
ef735b3e2c93af8cb20d0e0e40044c70_NEIKI.exe
Resource
win7-20240221-en
General
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Target
ef735b3e2c93af8cb20d0e0e40044c70_NEIKI
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Size
2.7MB
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MD5
ef735b3e2c93af8cb20d0e0e40044c70
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SHA1
c9a91fe94d184692683b22f6d0820feb293ac76a
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SHA256
57d48687eb10c9339c720ec906b930d4a4707e97ee9321df0b26ec6f880a0576
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SHA512
2302770deb809f7a8a312ad6a0d31bafa50e8cf0e898acd0bd654f7985089b5089ff205805c6de69e662fb64cc87e8ca74988e7b32b03efd9a69796f691f79bf
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8Dze7jcmWH/IGIAr7U:N0GnJMOWPClFdx6e0EALKWVTffZiPAck
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 ef735b3e2c93af8cb20d0e0e40044c70_NEIKI
Files
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ef735b3e2c93af8cb20d0e0e40044c70_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