Static task
static1
Behavioral task
behavioral1
Sample
efb1c7aa7a60d4f560c85dca43317750_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
efb1c7aa7a60d4f560c85dca43317750_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
efb1c7aa7a60d4f560c85dca43317750_NEIKI
-
Size
224KB
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MD5
efb1c7aa7a60d4f560c85dca43317750
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SHA1
86d0f90388fce8ffa77c8b1d90be7bf10f01abf1
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SHA256
90c7c2914282031044ef1bbe627b8bce6ad2a6f3b9bcc627ee9069bbb68c51db
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SHA512
4f2bf7843242149cebac0a65a88fb624c2f21f8a84948b2f2b9a684662a0cf1e9ac6c0224b8659c5575f76a7839ae10b046929dc204eaa3e0104f60c05ada078
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SSDEEP
3072:GgJKWAeghCjG8G3GbGVGBGfGuGxGWYcrf6KadU:GgIWARAYcD6Kad
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efb1c7aa7a60d4f560c85dca43317750_NEIKI
Files
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efb1c7aa7a60d4f560c85dca43317750_NEIKI.exe windows:4 windows x86 arch:x86
54c5e0b85c88427c30e8de204d40da0c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
ord183
ord583
ord585
ord187
ord696
MethCallEngine
ord516
ord517
ord518
ord669
ord593
ord594
ord598
ord520
ord709
ord631
ord632
ord525
EVENT_SINK_AddRef
ord527
ord528
ord564
EVENT_SINK_Release
ord600
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord606
ord607
ord608
ord717
ProcCallEngine
ord537
ord644
ord645
ord570
ord648
ord573
ord681
ord578
ord685
ord100
ord579
ord616
ord617
ord618
ord619
ord542
Sections
.text Size: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.hdata Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE