Static task
static1
Behavioral task
behavioral1
Sample
7fc211524b1e1ec2b6607df05431aa90_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
7fc211524b1e1ec2b6607df05431aa90_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
7fc211524b1e1ec2b6607df05431aa90_NEIKI
-
Size
572KB
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MD5
7fc211524b1e1ec2b6607df05431aa90
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SHA1
a79da6fc160e061b596bc1c9c4e299a52ffcad32
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SHA256
f545616bf44c91b012011eab10af819f2feb427a90cc517b4f8a68f01e7d7bd2
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SHA512
25999057bc591d6badaf155f38677809236637fbd382bd2d281cf6b6a5db362168dadaefeaca608eed10c2e128d0c7c222d06a51ea91e03727ab1cbe551a998e
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SSDEEP
6144:0oBThvfTB9oB6gwwAoBp/84s/oSk3sDhqWzAeHXy6DWNbNHYOwB4:pT1ti6gHWPoSisDhqe3y6DWNby
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7fc211524b1e1ec2b6607df05431aa90_NEIKI
Files
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7fc211524b1e1ec2b6607df05431aa90_NEIKI.exe windows:4 windows x86 arch:x86
c76050eb21e61c969e256f841ea7a877
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
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLateIdCall
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
__vbaLineInputVar
_adj_fprem1
__vbaRecAnsiToUni
__vbaResume
__vbaStrCat
__vbaVarCmpNe
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarTstLe
__vbaVarCmpGe
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
ord300
__vbaOnError
__vbaObjSet
ord595
ord302
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
__vbaVarIndexLoad
ord598
ord306
ord308
ord522
ord309
__vbaBoolVarNull
__vbaVargVar
_CIsin
ord524
ord631
__vbaVarCmpGt
__vbaVargVarMove
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaVarAbs
ord528
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaAryConstruct2
ord560
__vbaDateR8
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaLateIdCallLd
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
ord310
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord312
__vbaPrintFile
ord712
_adj_fprem
_adj_fdivr_m64
ord714
__vbaVarDiv
ord608
__vbaVarCmpLe
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord536
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVarLateMemCallLdRf
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarSetObj
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaVarLateMemStAd
__vbaVarAdd
ord611
__vbaLateMemCall
__vbaVarDup
ord613
__vbaVarCopy
__vbaFpI4
__vbaVarLateMemCallLd
__vbaVarTstGe
_CIatan
__vbaStrMove
__vbaStrVarCopy
__vbaVarNeg
_allmul
__vbaVarLateMemCallSt
__vbaLateIdSt
_CItan
ord546
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 536KB - Virtual size: 533KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ