Static task
static1
Behavioral task
behavioral1
Sample
023cf25992157bb23b8793704cb08565_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
023cf25992157bb23b8793704cb08565_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
023cf25992157bb23b8793704cb08565_JaffaCakes118
-
Size
328KB
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MD5
023cf25992157bb23b8793704cb08565
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SHA1
5a4dab77344d6f0a56ee868471f5b2ba8b6946b3
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SHA256
f3db28cb0c018f2daeabb18559b3e436d477221bc242e4a193b82cc938a04c35
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SHA512
9c582d85364e577d29b87ef29c989a89d0dd242201c4bfda3c1124b2398d191412c109302cbd905e7ca2f387f41353945bac3bb88fa8ee37ef4684793fabd5c9
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SSDEEP
6144:nHFZ3ltsIc2JW7n3q/IiNIItKWIHotwbuJ28Czwp89BWyRx:nH33G0WXgIIteswa4zwpobn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 023cf25992157bb23b8793704cb08565_JaffaCakes118
Files
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023cf25992157bb23b8793704cb08565_JaffaCakes118.exe windows:4 windows x86 arch:x86
f12d4da49cc5e3c7e95be346e0911f66
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
__vbaVarSub
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaCyMul
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVar
__vbaStrFixstr
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaVarCmpGt
__vbaVarZero
__vbaChkstk
__vbaCyVar
EVENT_SINK_AddRef
__vbaAryConstruct2
__vbaCyI4
DllFunctionCall
ord563
__vbaLbound
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
__vbaI2Var
__vbaLsetFixstrFree
_CIlog
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaI4Cy
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeStr
Sections
.text Size: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 256KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ