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Behavioral task
behavioral1
Sample
a8d35ad6b94dbafc57c35da43e88d319c23260de7f15015fbacfdd80296361a8.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
a8d35ad6b94dbafc57c35da43e88d319c23260de7f15015fbacfdd80296361a8.exe
Resource
win10v2004-20231023-en
General
-
Target
a8d35ad6b94dbafc57c35da43e88d319c23260de7f15015fbacfdd80296361a8
-
Size
604KB
-
MD5
0da2363571929e3b4f0a1de096f553e9
-
SHA1
8c0b703ada52bbbf351f0ab6417a327d7fb16677
-
SHA256
a8d35ad6b94dbafc57c35da43e88d319c23260de7f15015fbacfdd80296361a8
-
SHA512
a53978d1ce143fc6469940810563b6f098e22d4e4be8dccdc197d03b0f3e92f3a791c988b69ab893be66849c12de56772d807bb4df732c16e3596d26ed3ab6cb
-
SSDEEP
12288:KmA8v5luo3OIlW+xvEdA+lh3ZbDpmR8t/i3an/C6X4i:KmHh3plW+JEJHd1n/Cfi
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a8d35ad6b94dbafc57c35da43e88d319c23260de7f15015fbacfdd80296361a8
Files
-
a8d35ad6b94dbafc57c35da43e88d319c23260de7f15015fbacfdd80296361a8.exe windows:4 windows x86
9983d42a45353d7e0848caead7857cae
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
kernel32
Sleep
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvbvm60
EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
ord695
__vbaLenBstr
__vbaStrVarMove
__vbaLineInputStr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord698
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaNextEachVar
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord518
ord626
__vbaResume
__vbaStrCat
ord552
__vbaInStrVarB
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaRecDestruct
__vbaStrDate
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaVarTstLe
Zombie_GetTypeInfo
__vbaAryDestruct
ord591
EVENT_SINK2_Release
__vbaExitProc
ord593
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaVarTstLt
__vbaVargVar
_CIsin
ord709
__vbaErase
ord632
ord525
__vbaVarZero
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaGet3
ord529
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord563
__vbaVarLateMemSt
ord670
__vbaFpUI1
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaVarMul
ord710
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
ord319
__vbaStrVarVal
__vbaUbound
__vbaGetOwner3
__vbaVarCat
ord535
__vbaDateVar
__vbaI2Var
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaInStr
__vbaNew2
ord648
ord570
__vbaVarLateMemCallLdRf
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
EVENT_SINK2_AddRef
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
ord320
__vbaStrToAnsi
__vbaVarDup
ord321
__vbaAryVarVarg
__vbaVarCopy
__vbaVarTstGe
ord616
__vbaFpI4
__vbaVarLateMemCallLd
__vbaUnkVar
ord617
__vbaRecDestructAnsi
__vbaVarSetObjAddref
_CIatan
ord618
__vbaStrMove
__vbaAryCopy
__vbaCastObj
__vbaStrVarCopy
ord619
__vbaR8IntI4
__vbaForEachVar
ord650
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Exports
Exports
Sections
.text Size: - Virtual size: 98KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 592KB - Virtual size: 590KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ