Behavioral task
behavioral1
Sample
b64a415da1018ea2af2841bcd91b5246e335efed26c43615c378270d70af096d.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b64a415da1018ea2af2841bcd91b5246e335efed26c43615c378270d70af096d.exe
Resource
win10v2004-20240611-en
General
-
Target
b64a415da1018ea2af2841bcd91b5246e335efed26c43615c378270d70af096d
-
Size
3.9MB
-
MD5
d897e43bb33cddc8172078427abd002e
-
SHA1
18fd15b6c7ac901011febeaa4ea967af0f4bd4e4
-
SHA256
b64a415da1018ea2af2841bcd91b5246e335efed26c43615c378270d70af096d
-
SHA512
38fc12ec09733e6719a37b9600a89bf2929bcc47af62e8b7608b9debe3196d52aaee75c8b3804c67d8c64e5516ac70585a14b7565ff4a7d2c966d2af61879e5c
-
SSDEEP
98304:dugSCnwzT6w4rREN7k1a0EtSFnVe1Tv6cez5kfrnh:dzPwzT6wo07ia74nVeh6rt8rnh
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b64a415da1018ea2af2841bcd91b5246e335efed26c43615c378270d70af096d
Files
-
b64a415da1018ea2af2841bcd91b5246e335efed26c43615c378270d70af096d.exe windows:4 windows x86 arch:x86
024a1f85e1d72011bd6d5b144242073e
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
__vbaVarTstGt
__vbaVarSub
ord582
__vbaStrI2
ord583
__vbaNextEachAry
_CIcos
_adj_fptan
__vbaStrI4
ord585
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaFreeObjList
ord516
__vbaR8Sgn
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaI2Abs
__vbaCopyBytes
__vbaStrCat
ord553
__vbaLsetFixstr
ord660
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaNameFile
ord662
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaVarTstLe
Zombie_GetTypeInfo
__vbaAryDestruct
ord593
__vbaForEachCollObj
__vbaExitProc
__vbaVarForInit
ord300
ord594
__vbaI4Abs
ord301
__vbaObjSet
__vbaOnError
ord595
ord302
ord596
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord305
__vbaFpR4
ord306
__vbaStrFixstr
__vbaBoolVar
ord520
ord307
ord308
ord522
ord309
__vbaFpR8
__vbaBoolVarNull
__vbaVarTstLt
_CIsin
ord631
ord524
__vbaNextEachCollObj
__vbaVarCmpGt
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaAryConstruct2
__vbaVarTstEq
ord560
__vbaR4Str
__vbaObjVar
__vbaI2I4
__vbaPrintObj
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
ord670
__vbaCastObjVar
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaObjIs
__vbaLateIdCallSt
ord311
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord711
ord313
ord712
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaVarDiv
ord714
ord608
ord531
ord716
__vbaFPException
ord717
__vbaInStrVar
ord319
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaVar2Vec
ord648
ord570
__vbaNew2
__vbaInStr
__vbaR8Str
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaForEachAry
__vbaVarCmpEq
__vbaLateMemCall
__vbaAryLock
__vbaVarAdd
ord320
__vbaFreeVarg
__vbaVarDup
__vbaStrToAnsi
ord321
ord613
__vbaFpI2
__vbaVarMod
ord616
__vbaFpI4
__vbaVarCopy
__vbaR8IntI2
__vbaRecDestructAnsi
ord617
__vbaLateMemCallLd
_CIatan
ord618
__vbaStrMove
__vbaAryCopy
__vbaCastObj
__vbaI2ErrVar
__vbaStrVarCopy
ord619
__vbaR8IntI4
ord542
_allmul
__vbaLateIdSt
ord545
_CItan
ord546
__vbaFPInt
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
kernel32
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
Sections
.text Size: - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 197KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 3.9MB - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE