Static task
static1
Behavioral task
behavioral1
Sample
Form1.vbs
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Form1.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
VB程序太平洋.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
VB程序太平洋.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
nKm Basic API Functions.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
nKm Basic API Functions.exe
Resource
win10v2004-20240802-en
General
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Target
e1a7032663992e5fe09c1d1fa549f7e7_JaffaCakes118
-
Size
21KB
-
MD5
e1a7032663992e5fe09c1d1fa549f7e7
-
SHA1
668d69c2111a57727abe339a89cbbb345cff13c1
-
SHA256
3d35ac69cfc876d563a056657682afbca038cb72cb1febefcc6ae1c2ddf4799a
-
SHA512
5dcee75f7017a8cdec244ae67b748d5fbe20dfc16ffab276bdbba5a9ab6c76e6d07bef76698dfe7be4dc97ed9bc51db5711c758afd1346d62f0f7f8e3e67cfc2
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SSDEEP
384:YVyy4Ja1ckSyiX0PSXgQ7gqli0QYogSQ+5crvzA7HkEYn+rjVJTrmi:YUynv5aQNql3QXgSQ+irvM7HkUvVVmi
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/VB程序太平洋.EXE unpack001/nKm Basic API Functions.exe
Files
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e1a7032663992e5fe09c1d1fa549f7e7_JaffaCakes118.rar
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Form1.frm.vbs
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Form1.frx
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MSSCCPRJ.SCC
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VB程序太平洋.EXE.exe windows:4 windows x86 arch:x86
d2649867cedca90066a116140657c3c4
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
_CIcos
_adj_fptan
__vbaFreeVar
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
_adj_fdiv_m32
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
_CIatan
_allmul
_CItan
_CIexp
Sections
.text Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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nKm Basic API Functions.exe.exe windows:4 windows x86 arch:x86
20cbc3a740733df63a2ffbc3650c5a31
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
__vbaVarTstGt
__vbaVarSub
ord583
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
ord588
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
ord589
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
ord620
ord621
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
ord518
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaVarCmpNe
__vbaStrCat
__vbaWriteFile
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaLateMemSt
__vbaVarForInit
ord593
ord594
__vbaOnError
__vbaCyAdd
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
__vbaFpR8
__vbaVarTstLt
__vbaBoolVarNull
_CIsin
ord631
ord632
__vbaChkstk
__vbaFileClose
__vbaCyVar
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaVarAbs
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaGet4
__vbaObjVar
__vbaPrintObj
__vbaVarLikeVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaCastObjVar
__vbaStrR4
_adj_fpatan
__vbaR4Var
ord568
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaFpCmpCy
__vbaExceptHandler
__vbaPrintFile
__vbaInputFile
__vbaStrToUnicode
__vbaR4ErrVar
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord607
__vbaI2Str
ord608
ord531
__vbaFPException
ord532
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
ord570
__vbaInStr
__vbaR8Str
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaFpCy
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
ord614
__vbaFpI4
__vbaVarLateMemCallLd
ord616
__vbaVarTstGe
__vbaVarCopy
ord617
__vbaLateMemCallLd
__vbaRecDestructAnsi
_CIatan
__vbaCastObj
ord618
__vbaStrMove
__vbaStrVarCopy
__vbaVarNeg
_allmul
__vbaLateIdSt
ord652
_CItan
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaI4ErrVar
ord580
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
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
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nKm Basic API.vbp
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nKm Basic API.vbw
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