Static task
static1
Behavioral task
behavioral1
Sample
b0c104231bd605388e21852854085102_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b0c104231bd605388e21852854085102_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b0c104231bd605388e21852854085102_JaffaCakes118
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Size
292KB
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MD5
b0c104231bd605388e21852854085102
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SHA1
09f80fd7ccf1764725ead9fd6fb16dffffb743c3
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SHA256
195460b0fc95e922d054c089476ab629d59e6905338bf23d5c4daea2f3e74e88
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SHA512
776db190d0671ca83094d03724b69505da266a1dda6d4c9d658de540e228265078f8dda5229301f339c80cbe0f719fdb60f249d5834a025f2e0f580fa57d4c2f
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SSDEEP
3072:AkNq2nIOLUPMnC7HZsqbeEYcSs0OVnRVgF4F2HsAv2KBOGvme8WJDD/yVc/4CuwD:4jWrjndPODa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b0c104231bd605388e21852854085102_JaffaCakes118
Files
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b0c104231bd605388e21852854085102_JaffaCakes118.exe windows:4 windows x86 arch:x86
f3881c3fb4c5c6e69c65a7013917e1d3
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
__vbaLenBstr
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
ord628
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
_adj_fdiv_m16i
ord597
_adj_fdivr_m16i
ord599
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaAryConstruct2
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord713
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
_CIatan
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 280KB - Virtual size: 278KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ