Behavioral task
behavioral1
Sample
2d37ea2c6cf72bd33a80e84f3cd55960_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2d37ea2c6cf72bd33a80e84f3cd55960_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
2d37ea2c6cf72bd33a80e84f3cd55960_JaffaCakes118
-
Size
894KB
-
MD5
2d37ea2c6cf72bd33a80e84f3cd55960
-
SHA1
f0572065fa9fa03904fd3f85f3e8b8a8dc8986ae
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SHA256
f4e3e14a56ab60fab5dd044a620af578cf7dd3579a82a7b72e574c87a792e0a5
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SHA512
6d6cdef13d5bd20d6f387bc130e13c498bb71da01146eb1645e4d0e0125a07f8d0518b9fef9760ac1653343c1c66778268209e055bd598dcb0a88c29d36fb7d9
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SSDEEP
24576:8NZaOH+kbCr/c4+9hm7r1Rt4MmylZDV6A:8aOHnCbc39hgr53DR
Malware Config
Signatures
-
AmmyyAdmin payload 1 IoCs
Processes:
resource yara_rule sample family_ammyyadmin -
Ammyyadmin family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2d37ea2c6cf72bd33a80e84f3cd55960_JaffaCakes118
Files
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2d37ea2c6cf72bd33a80e84f3cd55960_JaffaCakes118.exe windows:4 windows x86 arch:x86
c15737f8c755f9044ac853318e8d6e15
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
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLateIdCall
__vbaLenBstr
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaNameFile
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
ord593
__vbaBoolStr
__vbaExitProc
__vbaI4Abs
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
__vbaStrFixstr
_CIsin
__vbaErase
ord709
ord631
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaGet4
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaFpUI1
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord714
ord716
ord609
__vbaFPException
ord717
ord319
__vbaGetOwner3
__vbaUbound
ord535
__vbaFileSeek
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
ord648
ord570
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarSetVar
__vbaI4Var
ord689
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
ord320
__vbaStrComp
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaFpI2
__vbaFpI4
__vbaVarLateMemCallLd
ord616
__vbaVarSetObjAddref
__vbaRecDestructAnsi
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaStrMove
ord618
__vbaCastObj
__vbaR8IntI4
ord650
_allmul
__vbaVarLateMemCallSt
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
ord581
Sections
.text Size: 152KB - Virtual size: 148KB
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: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ