Static task
static1
Behavioral task
behavioral1
Sample
b3a54972cc3d5b0e970f410ca6812957_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b3a54972cc3d5b0e970f410ca6812957_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3a54972cc3d5b0e970f410ca6812957_JaffaCakes118
-
Size
48KB
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MD5
b3a54972cc3d5b0e970f410ca6812957
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SHA1
af29193726b2af153f8a1901bde86bc941035c25
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SHA256
7c999b655f56a781e363b26db6b2d055601065ee3e7b65bafd0c681f1faefce9
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SHA512
8e2f2187e0b9439374a1dffe11cd183df3f7a98462d7f385163ee2cd34b2e3f802be999527678cd39186f9908ab27cd3d6d00a4aa197e5e79c251ea5f8fa640e
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SSDEEP
768:4YdxY30pbwad0yGlc4cubIlrwpadNAeSL142rC:4YdQ0pzdmWobIF9A62r
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3a54972cc3d5b0e970f410ca6812957_JaffaCakes118
Files
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b3a54972cc3d5b0e970f410ca6812957_JaffaCakes118.exe windows:4 windows x86 arch:x86
8c49efd4d3b4a8a4e29a7f83b92510c3
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
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
ord621
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaStrFixstr
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord601
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
__vbaLsetFixstrFree
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
__vbaVarCopy
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 16KB - Virtual size: 15KB
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
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ