Static task
static1
Behavioral task
behavioral1
Sample
08fc3f2daa5f6892c7d2bf65c76a2021_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
08fc3f2daa5f6892c7d2bf65c76a2021_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
08fc3f2daa5f6892c7d2bf65c76a2021_JaffaCakes118
-
Size
844KB
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MD5
08fc3f2daa5f6892c7d2bf65c76a2021
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SHA1
6e947f09cccdbb9146f41b4fc50d06cd77a954c8
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SHA256
d06ff3e729fec2ab529302b47f021ed55b5fab8cf73873b7d8f7fcaa2881d72a
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SHA512
24e08f719ded3a5bc048979506c450c55525c142c83fa20699ba3b04eabaebcdcb4f389f33c3d666ca73c20d4d6a5eea8fff449b2f21064cecab8326d102aa71
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SSDEEP
12288:nb9+anxjhw+ogITbCRXT4mnLjSTvxilNFe9xh93SiE+pBwiKx76DxoJeFuBfcMm:nJ/bQGRXxoA/ihC+pB9pSJBfnm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 08fc3f2daa5f6892c7d2bf65c76a2021_JaffaCakes118
Files
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08fc3f2daa5f6892c7d2bf65c76a2021_JaffaCakes118.exe windows:4 windows x86 arch:x86
5e1dbde31adadf02d7570734d8ed475a
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
c:\windows\system32\kernel32
GetProcAddress
RtlMoveMemory
LoadLibraryA
c:\windows\system32\user32
CallWindowProcA
msvbvm60
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
__vbaVarForInit
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
ord709
ord631
__vbaErase
__vbaVarZero
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
__vbaObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaInputFile
__vbaPrintFile
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
ord717
__vbaUbound
__vbaI2Var
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
__vbaVar2Vec
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaVarMod
ord616
__vbaFpI4
__vbaVarLateMemCallLd
__vbaLateMemCallLd
_CIatan
__vbaUI1Str
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ