Static task
static1
Behavioral task
behavioral1
Sample
238c9a77da4628f6283271803d097cfb_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
238c9a77da4628f6283271803d097cfb_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
238c9a77da4628f6283271803d097cfb_JaffaCakes118
-
Size
120KB
-
MD5
238c9a77da4628f6283271803d097cfb
-
SHA1
41f59a4be9fa022cea4d32d97161679787fcc028
-
SHA256
cdb1e625c8c6e015a88e3e550077c0c54e27d1a6e68aab0ea2589da3fc3a8d3b
-
SHA512
243c42eb25be89e9664219786316106ce1986ef4c5e8f1755610a585db27a18b3439f7b419a76d191041438057100dcc901466c562a0da3026895d7d3eead530
-
SSDEEP
1536:vjNBkqwi4N36CHJAdReT7xUITurpVxWvjF0gcj9npIx1ESWlf//oLlpcwF1V:vjNuqwFl6CCdRePxUrxmjeFC1ESWwf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 238c9a77da4628f6283271803d097cfb_JaffaCakes118
Files
-
238c9a77da4628f6283271803d097cfb_JaffaCakes118.exe windows:4 windows x86 arch:x86
39587fd1afb738f674d669cba4b0591c
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
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
rtcChoose
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
rtcMidCharBstr
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaPutOwner3
__vbaAryConstruct2
DllFunctionCall
rtcCommandVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
rtcReplace
rtcStringBstr
_adj_fprem
_adj_fdivr_m64
rtcVarBstrFromAnsi
__vbaFPException
rtcStrConvVar2
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
rtcBstrFromAnsi
VarPtr
_CIlog
__vbaErrorOverflow
__vbaFileOpen
rtcFreeFile
rtcFileLength
__vbaNew2
__vbaVar2Vec
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
rtcErrObj
rtcFileLen
ThunRTMain
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
rtcLeftCharBstr
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 91KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE