Static task
static1
Behavioral task
behavioral1
Sample
Codes.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Codes.exe
Resource
win10v2004-20240611-en
General
-
Target
10a85509c4d5e93a689f543d3f8fd3ee_JaffaCakes118
-
Size
5.3MB
-
MD5
10a85509c4d5e93a689f543d3f8fd3ee
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SHA1
65baefe2d021ce87d5a5e585551b128d65f07bb6
-
SHA256
a777e0372a1a9202b89bc4528c03223e064b0e3db71559041fd884a6daed57c3
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SHA512
93aeaa06574a35b9aaebc40736f577aa296a95a1ead2efa198fe7843e09ae094ba1b2426cf7620e2423614b78836030393bd786b3a3eb3b6c939ea25d374e542
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SSDEEP
98304:Ut/jaS/6AIPAHtE6gcvpVNPEpSY4wS7HN8NFXeNem3gcCRVI+R3T5OH5YoqHSWp+:OaS4o+dcLNPEpSTzNyXsem3It3Tbc0+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Codes.exe
Files
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10a85509c4d5e93a689f543d3f8fd3ee_JaffaCakes118.rar
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Codes.exe.exe windows:4 windows x86 arch:x86
863368c64ce108e15b8dde63c326f1e5
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
EVENT_SINK_GetIDsOfNames
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaLineInputStr
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
ord666
ord667
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaVarPow
__vbaExitProc
__vbaVarForInit
__vbaOnError
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVar
__vbaStrFixstr
__vbaBoolVarNull
_CIsin
ord631
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaVarLikeVar
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaStrUI1
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaPrintFile
ord713
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
ord716
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaVarLateMemCallLdRf
__vbaR8Str
__vbaNew2
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
ord681
__vbaVarNot
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord612
__vbaFpI4
__vbaVarLateMemCallLd
ord616
__vbaVarCopy
__vbaLateMemCallLd
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaStrVarCopy
ord619
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 480KB - Virtual size: 476KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 856B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ