Static task
static1
Behavioral task
behavioral1
Sample
2018230700001.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2018230700001.exe
Resource
win10v2004-20240802-en
General
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Target
ff6cc91858693509a12dd29ae7b627a9_JaffaCakes118
-
Size
358KB
-
MD5
ff6cc91858693509a12dd29ae7b627a9
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SHA1
bd409ab50d66c7b1a58f65333548d7d8b283f15c
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SHA256
ac260d5d0beb12f9b3d896300fbe254a47833a4fc8c9e967a0ea1aaf6b70ee17
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SHA512
5d68b69ce9b822c030bd4c77b3e630236d79b8710511589daee801d7fed2f1f795036a8d638dd9140292abbb6128611dfc834a04784147194c2974ec8b63155e
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SSDEEP
6144:LNzrfmv0UYTqMrRHLtltcGFI3gbq6Wu99cFj/EJ1PYvpWniZ0+KKLFvVE:ZY0eMrRHLtltct2FdMyAvpWn1oE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/2018230700001.exe
Files
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ff6cc91858693509a12dd29ae7b627a9_JaffaCakes118.rar
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2018230700001.exe.exe windows:4 windows x86 arch:x86
1558bfea7d85360e9b79c180f2b5cf87
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaCyMul
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaR8Sgn
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
ord661
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord523
__vbaRefVarAry
_CIsin
__vbaChkstk
__vbaCyVar
ord526
EVENT_SINK_AddRef
__vbaVarTstEq
__vbaPrintObj
ord562
DllFunctionCall
__vbaLbound
ord673
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaI2Var
_CIlog
ord646
__vbaErrorOverflow
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
ord610
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
ord612
__vbaVarCopy
__vbaFpI4
__vbaLateMemCallLd
_CIatan
__vbaStrMove
ord618
ord540
ord542
ord650
_allmul
ord544
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 476KB - Virtual size: 472KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ