Static task
static1
Behavioral task
behavioral1
Sample
ChangeHz.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ChangeHz.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
-
Target
ad84c9c577333b793b51cfff1ce3ca48_JaffaCakes118
-
Size
12KB
-
MD5
ad84c9c577333b793b51cfff1ce3ca48
-
SHA1
9735850969ca798cb9723faffef14cd9a593186e
-
SHA256
7ca58477e67530aa072621e403ad26dc346d81866774e53688424fd26681ebe6
-
SHA512
ff0037eef7ea224e763455555d7c18768218903b2fb73a02b9b4918d1373f90494bb4cd739f2725a68b2abe3a61295f330038c44a9151ff945b2fd7f8365782e
-
SSDEEP
384:xyT/240Xpx7MkGJxN24Runhax4LoYfJ/VCxbCJe5q:xY/25j+xQhG4EGKbN5q
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ChangeHz.exe
Files
-
ad84c9c577333b793b51cfff1ce3ca48_JaffaCakes118.rar
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ChangeHz.exe.exe windows:4 windows x86 arch:x86
f14263424d3f73a7ac190e95d40a9746
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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
__vbaForEachCollAd
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord660
__vbaWriteFile
ord553
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
ord557
__vbaLenVar
_adj_fdiv_m32
__vbaVarTstLe
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaExitProc
__vbaForEachCollObj
__vbaStrLike
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaStrFixstr
ord520
ord522
__vbaFpR8
__vbaBoolVarNull
__vbaRefVarAry
_CIsin
ord524
__vbaVargVarMove
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
__vbaDateR8
ord560
__vbaObjVar
ord561
__vbaI2I4
DllFunctionCall
ord563
__vbaVarOr
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
__vbaInputFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaVarCmpLe
ord531
__vbaFPException
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaLsetFixstrFree
__vbaI2Var
ord536
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaR8Str
__vbaInStr
__vbaNew2
__vbaVarInt
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaOnGoCheck
__vbaVarCopy
__vbaVarTstGe
ord616
__vbaFpI4
__vbaR8IntI2
__vbaRecDestructAnsi
__vbaLateMemCallLd
ord617
_CIatan
ord540
__vbaCastObj
__vbaStrMove
__vbaStrVarCopy
ord541
ord619
ord542
_allmul
ord545
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
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
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新云软件.url.url