Behavioral task
behavioral1
Sample
3c0521beb4a92db35f925a70ad9bca40_NEIKI.exe
Resource
win7-20240221-en
General
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Target
3c0521beb4a92db35f925a70ad9bca40_NEIKI
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Size
2.2MB
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MD5
3c0521beb4a92db35f925a70ad9bca40
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SHA1
0731b0440b84d44cfb1a580f3b42ed356c39c953
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SHA256
64fd4b0407515de7237d9a3275b48fc316f9331a5f3b4ec3f368de1b472c80cc
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SHA512
eeb006501cf1dba49da587bffdb06496c51ce530108d668f02393cdbe3b5ec3f586a08366c248be0f5200052594db19bf04dbe726889ce887f4bc80f1962ec05
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQHxJTFlt2O+2Bn:BemTLkNdfE0pZrQV
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 3c0521beb4a92db35f925a70ad9bca40_NEIKI
Files
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3c0521beb4a92db35f925a70ad9bca40_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