Behavioral task
behavioral1
Sample
38fa431743c2999c4f03a8dfc419f9d0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
38fa431743c2999c4f03a8dfc419f9d0_NEIKI
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Size
2.2MB
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MD5
38fa431743c2999c4f03a8dfc419f9d0
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SHA1
670521a3c83ef330dcc144baec4a67dc28e2ec44
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SHA256
b68de09455583a77b63e13e48fbcf1738d75a54843b64a68ed2a61ef2fca59be
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SHA512
19b5baeb08a7891f41adfe32b946834c8ec96c53950729bf397ae1cb08c172925445b8a36c3c8ec5f6b17123c2468434074df439962a85d5fdf5fb44aa3d0fae
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEd2EiTzQq:BemTLkNdfE0pZrV56utgK
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 38fa431743c2999c4f03a8dfc419f9d0_NEIKI
Files
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38fa431743c2999c4f03a8dfc419f9d0_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