Static task
static1
Behavioral task
behavioral1
Sample
frmmenus.vbs
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
frmmenus.vbs
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
w_vbsj.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
w_vbsj.exe
Resource
win10v2004-20240709-en
General
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Target
3aaac5a4d8e8f9c3a83ddc07a5473255_JaffaCakes118
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Size
15KB
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MD5
3aaac5a4d8e8f9c3a83ddc07a5473255
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SHA1
d8c925eefa1d9fdb44c868ee80bf6e0c6f24cdbf
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SHA256
d0f0015d82660b41698c76a88e43c6d941e2f87a949a86dd15c688e82c5b0ada
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SHA512
cfcc22baaaf267e06646dbbe393615b24e6bd31a27e1ed6af63eea7be8a0306ae760d9f32251229683af1436ff98251cea10823fc5d372dc4e4da534254a1e4c
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SSDEEP
384:6AReWtBy43BzdM1ALrgXjlcxU3nyxUYrkhZ3:TRrcKBzhrgXqxvrkhZ3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/w_vbsj.exe
Files
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3aaac5a4d8e8f9c3a83ddc07a5473255_JaffaCakes118.zip
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Projet1.vbp
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Projet1.vbw
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frmmenus.frm.vbs
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frmmenus.frx
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w_vbsj.exe.exe windows:4 windows x86 arch:x86
62a790433039bb2db32952c10a1df552
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
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaFreeVarList
_adj_fdiv_m64
ord621
__vbaFreeObjList
ord516
_adj_fprem1
ord518
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
ord709
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaObjVar
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaVarLateMemCallLd
__vbaFpI4
__vbaVarCopy
_CIatan
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 28KB - Virtual size: 25KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ