Behavioral task
behavioral1
Sample
455e7487b03c0d5952a547e8061f459d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
455e7487b03c0d5952a547e8061f459d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
455e7487b03c0d5952a547e8061f459d_JaffaCakes118
-
Size
88KB
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MD5
455e7487b03c0d5952a547e8061f459d
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SHA1
3a0b41f74264db303036f87ed779476c93d8a76c
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SHA256
5995abd203cdeb08588c95685fcc511a58d520216d29d1d6b22ba10380b9640d
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SHA512
bd3cd70685e6d890657ce41929a6a74cd243a939d18916e837b288729f9bc1f5d637523cb43195f2fe13650e1265bc52c042a68385600241ff71b684e65d93b4
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SSDEEP
1536:dXNXdlRH+Dwk4cSGesvhC8plnQ85+HwClgfTQqPTFTCtOQ8Ccfi8:ddtlRH+UxGzh3HQ85+QqoTBfi8
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 455e7487b03c0d5952a547e8061f459d_JaffaCakes118
Files
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455e7487b03c0d5952a547e8061f459d_JaffaCakes118.exe windows:4 windows x86 arch:x86
216fe01cc6e18f22650351182b400dfd
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
__vbaStrI4
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaForEachCollObj
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR4
ord520
__vbaStrFixstr
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord631
ord709
ord525
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord670
__vbaVarLateMemSt
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaStrUI1
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
ord712
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaFpI4
ord616
__vbaUnkVar
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
__vbaUI1Var
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
kernel32
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
Sections
.text Size: - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.vmp1 Size: 76KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE