Behavioral task
behavioral1
Sample
a2a39a2dd3f2fe1e5122e93ffc5de5d0_NEIKI.exe
Resource
win7-20231129-en
General
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Target
a2a39a2dd3f2fe1e5122e93ffc5de5d0_NEIKI
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Size
2.8MB
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MD5
a2a39a2dd3f2fe1e5122e93ffc5de5d0
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SHA1
c74e4bd9ef4292896ed50a21fbf2f14d15460515
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SHA256
824925668d36f567a659324637071636ce0baee5ee65c0c226d6852a370e47c5
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SHA512
4c21e5b81d84466f3401b26d8e8c73ca00163f71a42563c1f64759b2ee6716b2738368c731829d82a395b487bae2df8bbf356c6d9c231533bea3b1ca65c9be81
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzHUJ8Y9c87MQUSg:N0GnJMOWPClFdx6e0EALKWVTffZiPAcP
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 a2a39a2dd3f2fe1e5122e93ffc5de5d0_NEIKI
Files
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a2a39a2dd3f2fe1e5122e93ffc5de5d0_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