Behavioral task
behavioral1
Sample
3eff1025338584f7902349d0ca956c82_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3eff1025338584f7902349d0ca956c82_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3eff1025338584f7902349d0ca956c82_JaffaCakes118
-
Size
156KB
-
MD5
3eff1025338584f7902349d0ca956c82
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SHA1
44747774184d9c11b5baeb52c729d93acf230f07
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SHA256
ff00d5dbb82dc852f93d6a1b4de309fc18f14314cf8b4ae2aef6df1dab70cc61
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SHA512
5c0d3647b29a7a883801303cc1291a28def1a6f7d02f1d47a360f0fd3079f155c206983081064ecbff63206aa255ddb276398957d54371f5ae87f3c923231979
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SSDEEP
3072:YANvwod9vpZ8X8Df7tfKqnav7Su/hMYEhisZ8ct8JCrnbN:Y+vZTPjtfKKYnOYEiJGb
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3eff1025338584f7902349d0ca956c82_JaffaCakes118
Files
-
3eff1025338584f7902349d0ca956c82_JaffaCakes118.exe windows:4 windows x86 arch:x86
b458d0f5166bbeccfd9dedbea079de0b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
ord693
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
ord695
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord696
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord698
EVENT_SINK_Invoke
__vbaFreeObjList
__vbaLineInputVar
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
ord629
__vbaStrCat
__vbaError
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
ord593
ord594
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaBoolVarNull
__vbaVargVar
_CIsin
__vbaErase
__vbaVargVarMove
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
ord560
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
ord569
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStrUI1
ord710
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaInputFile
ord712
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
ord716
__vbaFPException
ord717
__vbaInStrVar
ord319
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord535
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord570
__vbaVarLateMemCallLdRf
__vbaR8Str
__vbaNew2
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
ord320
__vbaStrToAnsi
__vbaVarDup
ord321
ord616
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaFpI4
__vbaVarSetObjAddref
ord617
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
__vbaStrVarCopy
ord619
_allmul
__vbaLenVarB
__vbaLateIdSt
_CItan
__vbaUI1Var
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
kernel32
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
Sections
.text Size: - Virtual size: 294KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 144KB - Virtual size: 141KB
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: 60B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ