Static task
static1
Behavioral task
behavioral1
Sample
a05f4b1c5da21f63a8aed9d8503839d8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a05f4b1c5da21f63a8aed9d8503839d8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a05f4b1c5da21f63a8aed9d8503839d8_JaffaCakes118
-
Size
148KB
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MD5
a05f4b1c5da21f63a8aed9d8503839d8
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SHA1
272f5685f70174ffa1e8ba605d287449ffbe74a7
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SHA256
e4a398912174c989e987d00e0fd1e853a41a7203effff1816482ce3006b5d4c5
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SHA512
012c166fa7ce7f11d2b3a2064b9c727059c8d7d021c754db08a23f44a2a9f2db3ddaad79fbe227fc4e7743110a13d069bf8313cd5ce3f38484d78282f8f25580
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SSDEEP
3072:RVjeiFZuIMWZw3mS1pYsIfDKIOLiU5FWPiFZuYj:HjpAmS1cwi8pj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a05f4b1c5da21f63a8aed9d8503839d8_JaffaCakes118
Files
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a05f4b1c5da21f63a8aed9d8503839d8_JaffaCakes118.exe windows:4 windows x86 arch:x86
f42f41336c2de2b84fa47ce75e4df8cb
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
_CIcos
_adj_fptan
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaRaiseEvent
__vbaFreeObjList
ord517
_adj_fprem1
ord519
__vbaI2Abs
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarTstLe
__vbaAryDestruct
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord599
__vbaBoolVar
_CIsin
ord631
__vbaErase
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVarLateMemCallLdRf
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaVarSetObj
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
__vbaVarLateMemCallLd
__vbaLateMemCallLd
_CIatan
__vbaStrMove
_allmul
__vbaLateIdSt
__vbaVarLateMemCallSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 112KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ