Behavioral task
behavioral1
Sample
d342206ac7aa245c5d0924792b1b8996_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d342206ac7aa245c5d0924792b1b8996_JaffaCakes118
-
Size
420KB
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MD5
d342206ac7aa245c5d0924792b1b8996
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SHA1
d75cbc17ea3e1e5bba2b7dd3d1a6db0c396f261d
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SHA256
147c6801027d58c3a8685ee29bae33a088dae2656cd7c054cdb622ae27968a81
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SHA512
2e710624cb062da431f7cecf3de0b2100ff8c1aa969bec140d3e776bd78eb2f1e08671801a3d5c02544644c4c8cddb645d0076c2d11a66ce7f3ec4776fd348d8
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SSDEEP
12288:fZVbzG2O9SkDQLu89u0T+ADu1G21vJxhe:Tbi2sS9u8eguo213c
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d342206ac7aa245c5d0924792b1b8996_JaffaCakes118
Files
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d342206ac7aa245c5d0924792b1b8996_JaffaCakes118.exe windows:4 windows x86 arch:x86
f48f71304ae3e89aa3d0380e9db905b8
Headers
File Characteristics
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
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaLineInputStr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
__vbaError
__vbaLsetFixstr
__vbaSetSystemError
__vbaStrDate
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
ord593
ord300
ord301
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord306
ord520
ord307
ord309
__vbaFpR8
__vbaVarTstLt
__vbaBoolVarNull
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaGosubFree
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaI2I4
ord561
DllFunctionCall
__vbaVarLateMemSt
_adj_fpatan
__vbaFixstrConstruct
ord569
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaUI1ErrVar
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord714
__vbaI2Str
ord607
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
__vbaLsetFixstrFree
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
ord648
ord570
__vbaVar2Vec
__vbaNew2
__vbaR8Str
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaI4Str
ord681
__vbaFreeStrList
__vbaVarCmpLt
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
ord612
__vbaFpI2
__vbaOnGoCheck
__vbaFpI4
ord616
ord617
__vbaR8IntI2
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
__vbaI2ErrVar
__vbaStrVarCopy
ord619
_allmul
__vbaLenVarB
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaFPInt
ord548
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
ord581
kernel32
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
Sections
.text Size: - Virtual size: 543KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 24KB
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
.vmp0 Size: - Virtual size: 379KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.vmp1 Size: 404KB - Virtual size: 401KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ