Behavioral task
behavioral1
Sample
3a273d91a1b32766940e8e545797a5b0_NEIKI.exe
Resource
win7-20240220-en
General
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Target
3a273d91a1b32766940e8e545797a5b0_NEIKI
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Size
2.1MB
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MD5
3a273d91a1b32766940e8e545797a5b0
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SHA1
db3c524a87d2e56f259342889b4b3c549c7c94a3
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SHA256
13f7dec4388ff08f0d017352bbf78ceb370bd69d9b850a51d494b37739d2f41f
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SHA512
02ef4da63c98f29c77e3a96102e710971ccc58808c17396c4b2d50d4527887f1ded4c9377577437ea14d8c786d98c012efa5947e4fc78717fdd14460a32d0048
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICbdhDLL4eDZUUmEy8:BemTLkNdfE0pZry
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 3a273d91a1b32766940e8e545797a5b0_NEIKI
Files
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3a273d91a1b32766940e8e545797a5b0_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