Behavioral task
behavioral1
Sample
c3aca33e255e90981bab19be70251f40_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c3aca33e255e90981bab19be70251f40_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
c3aca33e255e90981bab19be70251f40_NEIKI
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Size
4.0MB
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MD5
c3aca33e255e90981bab19be70251f40
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SHA1
57f4649b0607ee71615c9c8e77a7b7b96c4f2f4b
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SHA256
baf412ce6e01a7038aa5919913ffea7535b1e6c8256267f49af74abaf0307e1f
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SHA512
ecc1bc8420fdef5a1f045c08d7f21c79a69594c977efae8eb26148820a7b728d93e59d6caa66ce4d265068af963292765a48ba5be70445aa75bf5fe77ef1b64f
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SSDEEP
98304:a0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjlC:aFWPClF
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 c3aca33e255e90981bab19be70251f40_NEIKI
Files
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c3aca33e255e90981bab19be70251f40_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