VSB[.]exe | Triage

Sharing

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General

Target

VSB.exe
Size

768KB
MD5

7fb6a279b9308fa272d9f9024f550acb
SHA1

69e1ef9a90a89fd50c45b57378a9366a5790cf76
SHA256

b3729d669c977ff87e1c9e02cc37b25e0a164dd760befc6e874231bf6256a49d
SHA512

c4633cb43cda05ba61a4b4eb362b0c9b4f2833e49708d8cb1e613b776eb3d97bf71fd936e72c52a505068abfa78e4a97b69d5eacf6589011ed809072113a76bd
SSDEEP

12288:CflusKSNU3ovy1yOFyQFS+ejloiMap/qAU4xspvFa6vTfQlyjKyIUnUi:il6SNU3ovy1yOFyQFS+o/qL4xspvFa6D

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
VSB.exe

Files

VSB.exe
.exe windows:4 windows x86 arch:x86

60a9e237dd403fa9476f354330ca79c5

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
__vbaVarSub
__vbaVarTstGt
ord690
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
ord588
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaVarIdiv
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaI2Abs
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord660
__vbaRecDestruct
ord661
__vbaSetSystemError
__vbaNameFile
ord662
__vbaHresultCheckObj
ord558
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaLateMemSt
EVENT_SINK2_Release
ord592
__vbaBoolStr
__vbaStrBool
__vbaExitProc
ord300
ord301
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord305
__vbaFpR4
ord306
__vbaBoolVar
ord520
ord307
ord309
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord631
__vbaVarCmpGt
ord632
__vbaChkstk
ord526
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaR4Str
__vbaDateR8
ord560
__vbaObjVar
__vbaPrintObj
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
ord563
__vbaVarOr
ord670
__vbaCastObjVar
__vbaStrR4
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
_CIsqrt
__vbaLateIdCallSt
__vbaObjIs
__vbaVarAnd
ord311
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord711
ord313
__vbaStrToUnicode
ord712
ord314
_adj_fprem
_adj_fdivr_m64
ord315
__vbaI2Str
ord607
__vbaFailedFriend
__vbaLateIdStAd
ord316
ord608
__vbaFPException
__vbaInStrVar
ord319
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
EVENT_SINK2_AddRef
__vbaI4Str
ord681
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord689
ord610
__vbaVarAdd
__vbaLateMemCall
__vbaAryLock
ord320
__vbaStrToAnsi
__vbaFreeVarg
__vbaVarDup
ord321
__vbaVerifyVarObj
ord613
__vbaFpI2
__vbaVarTstGe
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaFpI4
__vbaRecDestructAnsi
__vbaVarSetObjAddref
__vbaLateMemCallLd
ord617
_CIatan
ord540
__vbaCastObj
__vbaAryCopy
__vbaStrMove
ord619
_allmul
__vbaFpCSngR4
__vbaLateIdSt
_CItan
ord546
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
ord581

Sections

.text
Size: 692KB - Virtual size: 688KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

60a9e237dd403fa9476f354330ca79c5

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 692KB - Virtual size: 688KB

.data Size: 4KB - Virtual size: 57KB

.rsrc Size: 68KB - Virtual size: 67KB

.text
Size: 692KB - Virtual size: 688KB

.data
Size: 4KB - Virtual size: 57KB

.rsrc
Size: 68KB - Virtual size: 67KB