Behavioral task
behavioral1
Sample
4a4f0198b538499403078686d3c3d0b0_NEIKI.exe
Resource
win7-20240508-en
General
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Target
4a4f0198b538499403078686d3c3d0b0_NEIKI
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Size
2.0MB
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MD5
4a4f0198b538499403078686d3c3d0b0
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SHA1
b1eb9a8512d6e86efaa91dedd5d5ef640cec1e65
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SHA256
ccffbb9fbff0378cb3682ec0dc3fd63ea6d0ac57e92c2c59697574679bcbe485
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SHA512
f66907c31cc777ea035320cad4d14099073e7e387c1222ec9fed4c9047e272f2820c9af96e4103c821d90122468f700329fed426b1e1112b5070c0dffbfde3ac
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICbbnlD5xXY56iT:BemTLkNdfE0pZrf
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 4a4f0198b538499403078686d3c3d0b0_NEIKI
Files
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4a4f0198b538499403078686d3c3d0b0_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