Static task
static1
Behavioral task
behavioral1
Sample
643ae41b773497893d981126bad39c7c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
643ae41b773497893d981126bad39c7c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
643ae41b773497893d981126bad39c7c_JaffaCakes118
-
Size
524KB
-
MD5
643ae41b773497893d981126bad39c7c
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SHA1
367f70419bcaf919c7a186cc62efde9a5cd9b5eb
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SHA256
c391cb4f68fc65db198cc008cc2c56d26e63c50d7701564ed2aa010c9f55b5e3
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SHA512
80c82be598987ef7195319d3352c2debe4a1bdb8e5a79f38f313421bb6a5579ddde2c2949d4e8782a067344ef5e51b06d9ebb0a36c7220f37acaa44ded0bc55a
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SSDEEP
12288:kSFMFpuhRp8tmnkX4C4IosE/rSkU19Zt/kMM22:rF+u+gkX3o1jSkErM2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 643ae41b773497893d981126bad39c7c_JaffaCakes118
Files
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643ae41b773497893d981126bad39c7c_JaffaCakes118.exe windows:4 windows x86 arch:x86
445f78418a0d42406954989c8504bc0a
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
_adj_fprem1
ord518
ord626
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaLateMemSt
__vbaVarForInit
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord520
__vbaRefVarAry
_CIsin
ord709
ord631
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaAryConstruct2
__vbaPutOwner3
__vbaObjVar
ord561
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord530
ord716
__vbaFPException
ord717
__vbaUbound
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaR8Str
__vbaNew2
__vbaInStr
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaLateMemCall
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaVarLateMemCallLd
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
ord619
_allmul
__vbaLateMemCallSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
text Size: 4KB - Virtual size: 73B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 476KB - Virtual size: 475KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ