Static task
static1
Behavioral task
behavioral1
Sample
87848ad62f6f2d6d075117d83de49900_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
87848ad62f6f2d6d075117d83de49900_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
87848ad62f6f2d6d075117d83de49900_NEIKI
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Size
156KB
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MD5
87848ad62f6f2d6d075117d83de49900
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SHA1
4fa358db5d19772664adc42b2359e32c898d95e4
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SHA256
35078c79b7b4459cfaa95aee3396f69bfe54190bf5dd1488faf6f49d57000105
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SHA512
0409251b5bfeb4de9dd29492fb4aafc56203b8d7a3e453fcf68bcf47076091e2dd00f5b34b7cb94bfbe76aa0596796bd3657d80c50718fcab7abbb9e79c9061e
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SSDEEP
3072:A8VmOOK9IOJeC+3Ip4CFbgjZnJygNqHVbwvVTSIs04oQZiENz:1VmvK9psIp44bgjZzwVoT2QW7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87848ad62f6f2d6d075117d83de49900_NEIKI
Files
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87848ad62f6f2d6d075117d83de49900_NEIKI.exe windows:4 windows x86 arch:x86
0b0f28759a400c85d1f35de34d7398c4
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
ord582
__vbaVarSub
__vbaStrI2
ord583
ord584
_CIcos
_adj_fptan
__vbaVarMove
ord585
__vbaStrI4
__vbaVarVargNofree
ord586
ord693
ord187
__vbaFreeVar
ord587
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
ord696
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord516
ord517
_adj_fprem1
ord518
ord519
__vbaStrCat
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
ord665
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaVarIndexLoadRefLock
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord520
__vbaStrFixstr
ord522
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord709
ord631
ord632
__vbaVarZero
__vbaChkstk
__vbaFileClose
ord527
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
ord670
__vbaVarOr
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaVarMul
__vbaFpCmpCy
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
ord606
_adj_fprem
_adj_fdivr_m64
ord714
__vbaFPException
ord717
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaGetOwner4
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
ord570
__vbaNew2
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaVarNot
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
ord614
__vbaFpI2
__vbaFpI4
ord616
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord618
__vbaStrVarCopy
ord619
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ