Static task
static1
Behavioral task
behavioral1
Sample
aa3686fba1a0cf1d1cb1550f464cc3b4_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
aa3686fba1a0cf1d1cb1550f464cc3b4_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aa3686fba1a0cf1d1cb1550f464cc3b4_JaffaCakes118
-
Size
176KB
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MD5
aa3686fba1a0cf1d1cb1550f464cc3b4
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SHA1
e5757baaf43f00cc752176f0179f0388644a3206
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SHA256
53cddbf3925da128ac23b7af2c98272d102f448ddd2cb4603121dce604233c70
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SHA512
c85669a75db644f87c89cf470bfd0d8b1c0bb571b1295e3a817a94844d3076278589945d665cacec093417dd0bc4d6881e59e0a986612ae13e889c414ddddcde
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SSDEEP
3072:vtSsFxDDMtGatMJQhWPkCGC88DwYRIlB6ryqejpKBtFav6MfzsUWG50IpbdIfEZE:vUsvDDMtrtAeOkCGf8DwYRIlB6ryqejT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa3686fba1a0cf1d1cb1550f464cc3b4_JaffaCakes118
Files
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aa3686fba1a0cf1d1cb1550f464cc3b4_JaffaCakes118.exe windows:4 windows x86 arch:x86
38a916cf09197e8394bda39134001378
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
ord187
ord586
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord517
_adj_fprem1
ord518
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaBoolStr
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord520
__vbaStrFixstr
__vbaFpR8
_CIsin
__vbaErase
ord631
ord709
ord632
__vbaVarZero
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaPutOwner3
__vbaAryConstruct2
__vbaR4Str
__vbaI2I4
__vbaFpUI1
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord607
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaGetOwner4
__vbaVarCat
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
__vbaR8Str
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
ord681
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaFpI4
ord431
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
ord618
__vbaUI1Str
__vbaAryCopy
__vbaCastObj
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 164KB - Virtual size: 160KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ