Static task
static1
Behavioral task
behavioral1
Sample
641b645c4af15bd0e66b773e92483183_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
641b645c4af15bd0e66b773e92483183_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
641b645c4af15bd0e66b773e92483183_JaffaCakes118
-
Size
88KB
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MD5
641b645c4af15bd0e66b773e92483183
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SHA1
01c699d1e364abe89f1bd8ea7c75958cf1df27dc
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SHA256
224cfa825235bd4b5cca91700c4657221f49fbe42015b7ab85a56f9f4df4c432
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SHA512
699ed43c7b7b3c17402afaba50be0fca90155acb30524fe774879bcfefef3241b7a797b21d6e3edb96fde2c9ec6deb87e8a4c9001adb6b3f0b9831c71e347ded
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SSDEEP
1536:6i5OfZ8wQH6QyGnCMKGXKeFUHHK/2QHcphWg083g:ZcCjH6N9xw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 641b645c4af15bd0e66b773e92483183_JaffaCakes118
Files
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641b645c4af15bd0e66b773e92483183_JaffaCakes118.exe windows:4 windows x86 arch:x86
896c7a0153c441abae2e47e6ac122cfb
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
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaVarForInit
ord300
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord306
ord309
_CIsin
ord525
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGet3
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
_adj_fpatan
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
EVENT_SINK_Release
__vbaNew
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord314
_adj_fprem
_adj_fdivr_m64
ord315
__vbaI2Str
ord316
ord608
ord716
__vbaFPException
ord319
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaR8Str
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarTstNe
__vbaLateMemCall
ord320
__vbaStrToAnsi
ord612
__vbaVarDup
ord321
__vbaFpI4
__vbaVarCopy
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
ord546
__vbaVarForNext
_CIexp
__vbaFreeObj
ord580
__vbaFreeStr
Sections
.text Size: 68KB - Virtual size: 64KB
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ