Overview
overview
3Static
static
3FindFolder.vbs
windows7-x64
1FindFolder.vbs
windows10-2004-x64
1FndFile.vbs
windows7-x64
1FndFile.vbs
windows10-2004-x64
1Profiles.vbs
windows7-x64
1Profiles.vbs
windows10-2004-x64
1UserOpts.vbs
windows7-x64
1UserOpts.vbs
windows10-2004-x64
1VBSOCK.vbs
windows7-x64
1VBSOCK.vbs
windows10-2004-x64
1WindProc.vbs
windows7-x64
1WindProc.vbs
windows10-2004-x64
1burro.exe
windows7-x64
3burro.exe
windows10-2004-x64
3frmFtp.vbs
windows7-x64
1frmFtp.vbs
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
FindFolder.vbs
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
FindFolder.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
FndFile.vbs
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
FndFile.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Profiles.vbs
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
Profiles.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
UserOpts.vbs
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
UserOpts.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
VBSOCK.vbs
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
VBSOCK.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
WindProc.vbs
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
WindProc.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
burro.exe
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
burro.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
frmFtp.vbs
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
frmFtp.vbs
Resource
win10v2004-20240802-en
General
-
Target
b0424e2a4583d67983df302278f376ce_JaffaCakes118
-
Size
67KB
-
MD5
b0424e2a4583d67983df302278f376ce
-
SHA1
f3c0c9165b001889c886a7680036992816eda918
-
SHA256
e72068e57289e278bc1b5329c4aa90c634c3627215618730516c9f89e55dd130
-
SHA512
2f2caa7b97c72160740ba1208ee61f927300b095c7416f231438eb38392bde0aa5467237ca354e3eea4a87aecc0165a7de99a01e6c193032fe6a2f17fc5ef733
-
SSDEEP
1536:yTjGxKPHTcUvJRKm80xc+5yIIlAhJ40EZA0ZfsmQ1On:yTj6mzBRKmvsAhHEC0Z0O
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/burro.exe
Files
-
b0424e2a4583d67983df302278f376ce_JaffaCakes118.rar
-
AddEditDir.frm
-
Balk.cls
-
Burro.vbp
-
Burro.vbw
-
FTPServ.ico
-
FindFolder.frm.vbs
-
FindFolder.frx
-
FndFile.bas.vbs
-
MSSCCPRJ.SCC
-
MainApp.cls
-
Profiles.bas.vbs
-
UserOpts.frm.vbs
-
UserOpts.frx
-
VBSOCK.BAS.vbs
-
WindProc.bas.vbs
-
Winsock.bas
-
burro.exe.exe windows:4 windows x86 arch:x86
02d961a28975522feeb677f411a89ee3
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
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaLineInputStr
__vbaAptOffset
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
ord517
_adj_fprem1
ord518
__vbaRecAnsiToUni
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord305
__vbaStrFixstr
ord520
__vbaBoolVarNull
_CIsin
ord709
ord631
ord632
__vbaVargVarMove
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaGet4
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaCastObjVar
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
_CIsqrt
__vbaVarAnd
ord311
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord313
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
ord607
ord530
ord608
ord609
ord716
ord531
__vbaFPException
ord532
__vbaInStrVar
__vbaUbound
ord533
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord536
ord537
ord645
_CIlog
__vbaErrorOverflow
ord647
__vbaFileOpen
ord570
__vbaInStr
__vbaR8Str
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaVarCmpLt
_adj_fdivr_m32
ord577
_adj_fdiv_r
ord685
ord578
ord100
ord579
__vbaI4Var
__vbaVarCmpEq
ord611
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
__vbaFpI4
ord616
ord617
_CIatan
__vbaStrMove
__vbaCastObj
ord618
ord619
__vbaR8IntI4
ord650
_allmul
ord651
_CItan
__vbaAryUnlock
_CIexp
__vbaRecAssign
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
burro.ini
-
frmFtp.frm.vbs
-
frmFtp.frx
-
frmProcess.frm
-
下载说明.htm.html .js polyglot