Static task
static1
Behavioral task
behavioral1
Sample
VB程序太平洋.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
VB程序太平洋.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Winhandler.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Winhandler.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
basMain.vbs
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
basMain.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
frmMain.vbs
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
frmMain.vbs
Resource
win10v2004-20240802-en
General
-
Target
94b96b591b24101962e32a412b53b083_JaffaCakes118
-
Size
26KB
-
MD5
94b96b591b24101962e32a412b53b083
-
SHA1
ed40f7081f68af43340a79dd6f2f177067094841
-
SHA256
b89cce16293485c2193e7d928368ba4c732217b264a1ae589afdb400ebae939e
-
SHA512
080318f8fb1746d1b4991fa683f367c47ec91f81223be20a3a5b17c1015a24df3134c298dfd90da1b25e21f72888b6d990765efd8840dcd07b27eafdac831349
-
SSDEEP
768:urDq2NGypTFXuOfJ9qntx5MZslq8XRhiUE00H:yDq2NXp9uOfDu0QqMeUE00H
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/VB程序太平洋.EXE unpack001/Winhandler.exe
Files
-
94b96b591b24101962e32a412b53b083_JaffaCakes118.rar
-
VB程序太平洋.EXE.exe windows:4 windows x86 arch:x86
d2649867cedca90066a116140657c3c4
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
__vbaFreeVar
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
_adj_fdiv_m32
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
_CIatan
_allmul
_CItan
_CIexp
Sections
.text Size: 8KB - Virtual size: 6KB
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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
Winhandler.exe.exe windows:4 windows x86 arch:x86
f063a62e11d3852f1da7e749ff7fa817
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaRefVarAry
_CIsin
ord525
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord536
ord537
_CIlog
__vbaErrorOverflow
__vbaVar2Vec
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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
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Winhandler.vbp
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basMain.bas.vbs
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frmChildWindows.frm
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frmChildWindows.frx
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frmMain.frm.vbs
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frmMain.frx
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