Static task
static1
Behavioral task
behavioral1
Sample
477155343fa2767405b1bd05a99a1cc0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
477155343fa2767405b1bd05a99a1cc0_NEIKI
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Size
138KB
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MD5
477155343fa2767405b1bd05a99a1cc0
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SHA1
8f171c2129b2f126d2977c450d82f35728928b27
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SHA256
e23ab6c60a5e10ef705948559cc7132f8fb426ffd437338f2908b9780a4e60dc
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SHA512
acb063952339020ca54b8a0850c742e610725d4fadfb1ad0af136c01d29a21fe00204183bcfe6b56f17c026986e32d0a9063d18d61e3b54426aa1acb7aaab9ff
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SSDEEP
1536:rC2/fYuPfbESFYXRWhpKRycRd57JkIqFHhzm4hWru/BzihhMN45MF5FvHP132xPs:r7YubEwYXRWhpAJUHhzm4hUukS6Kmec2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 477155343fa2767405b1bd05a99a1cc0_NEIKI
Files
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477155343fa2767405b1bd05a99a1cc0_NEIKI.exe windows:4 windows x86 arch:x86
5324196b065927a27109509b2b1366dc
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaGetFxStr3
__vbaFreeObjList
__vbaGetFxStr4
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord660
ord553
__vbaRecDestruct
__vbaSetSystemError
ord554
__vbaNameFile
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaLateMemSt
ord592
ord593
__vbaExitProc
__vbaI4Abs
ord594
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaFpR4
ord599
__vbaStrFixstr
ord520
__vbaFPFix
__vbaBoolVarNull
__vbaRefVarAry
_CIsin
ord631
ord709
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord563
ord670
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
ord531
ord716
__vbaFPException
__vbaInStrVar
ord532
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
ord648
__vbaVar2Vec
ord570
__vbaNew2
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
ord577
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
ord579
__vbaI4Var
ord610
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
__vbaVarCopy
ord616
__vbaRecDestructAnsi
__vbaR8IntI2
ord617
__vbaLateMemCallLd
_CIatan
__vbaUI1Str
ord618
__vbaI2ErrVar
__vbaCastObj
__vbaStrMove
__vbaAryCopy
__vbaStrVarCopy
ord619
ord542
_allmul
ord545
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
gu_idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
gu_rsrcs Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ