ScreenShot
| Created | 2021.08.09 09:59 | Machine | s1_win7_x6401 |
| Filename | vbc.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | 44 detected (AIDetect, malware1, Noon, malicious, high confidence, GenericKDZ, Zusy, Unsafe, Save, GandCrab, Eldorado, Kryptik, HLZM, Ursnif, MalwareX, Auto, VSNW05H21, Azorult, score, ai score=86, CLASSIC, Static AI, Malicious PE, GdSda, confidence, 100%, HwoCueAA) | ||
| md5 | 5da37b461ae4c329da6de8b9bc35709b | ||
| sha256 | c4d47153405e6371ce64b331bed9178e45c5f54bfba505375d6d8918e68216b9 | ||
| ssdeep | 6144:+nLbAxPs3oamUIsFWbmv3phOsWqRLOy0BxJgLBI:+nHqk3ojAplR6ygYL | ||
| imphash | 6809132c99c8b7d8b68eb68186d7f67f | ||
| impfuzzy | 48:QzRvptZtZL/UPgEdfwhKYZtBGjxcXuyMc2j+qf:Q1RnnDKg0fwbZtBGjxcpMc2jH | ||
Network IP location
Signature (18cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 44 AntiVirus engines on VirusTotal as malicious |
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | Executed a process and injected code into it |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Potential code injection by writing to the memory of another process |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Foreign language identified in PE resource |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Yara rule detected in process memory |
| info | Checks if process is being debugged by a debugger |
| info | The file contains an unknown PE resource name possibly indicative of a packer |
| info | This executable has a PDB path |
Rules (11cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Network (8cnts) ?
Suricata ids
ET MALWARE FormBook CnC Checkin (GET)
PE API
IAT(Import Address Table) Library
KERNEL32.dll
0x401000 GetComputerNameA
0x401004 SetProcessAffinityMask
0x401008 CreateFileA
0x40100c GlobalDeleteAtom
0x401010 WriteConsoleOutputCharacterW
0x401014 lstrlenA
0x401018 GetConsoleAliasesLengthW
0x40101c EnumDateFormatsExW
0x401020 BuildCommDCBAndTimeoutsA
0x401024 UpdateResourceA
0x401028 EndUpdateResourceW
0x40102c ReadConsoleA
0x401030 GetCurrentProcess
0x401034 GetUserDefaultLCID
0x401038 WaitForSingleObject
0x40103c WriteConsoleInputA
0x401040 SetEvent
0x401044 GetSystemDefaultLCID
0x401048 GetModuleHandleW
0x40104c SetFileTime
0x401050 ReadConsoleOutputA
0x401054 WriteFile
0x401058 CreateActCtxW
0x40105c InitializeCriticalSection
0x401060 ActivateActCtx
0x401064 GetConsoleCP
0x401068 GlobalFindAtomA
0x40106c LoadLibraryW
0x401070 TerminateThread
0x401074 ReadConsoleInputA
0x401078 CopyFileW
0x40107c GetSystemWindowsDirectoryA
0x401080 GetVersionExW
0x401084 InterlockedPopEntrySList
0x401088 DnsHostnameToComputerNameW
0x40108c GetConsoleAliasW
0x401090 SetConsoleCursorPosition
0x401094 VerifyVersionInfoA
0x401098 CreateActCtxA
0x40109c SetConsoleTitleA
0x4010a0 GetConsoleOutputCP
0x4010a4 SetLastError
0x4010a8 GetProcAddress
0x4010ac VerLanguageNameA
0x4010b0 HeapUnlock
0x4010b4 GetConsoleDisplayMode
0x4010b8 EnterCriticalSection
0x4010bc GetDiskFreeSpaceW
0x4010c0 LoadLibraryA
0x4010c4 WriteConsoleA
0x4010c8 InterlockedExchangeAdd
0x4010cc DeleteTimerQueue
0x4010d0 CreateTapePartition
0x4010d4 GetProfileStringA
0x4010d8 BuildCommDCBA
0x4010dc VirtualProtect
0x4010e0 GetFileAttributesExW
0x4010e4 GetCPInfoExA
0x4010e8 FindFirstVolumeA
0x4010ec GetPrivateProfileSectionW
0x4010f0 GetSystemTime
0x4010f4 AreFileApisANSI
0x4010f8 CreateThread
0x4010fc UnhandledExceptionFilter
0x401100 SetUnhandledExceptionFilter
0x401104 GetLastError
0x401108 HeapReAlloc
0x40110c HeapAlloc
0x401110 GetStartupInfoW
0x401114 RaiseException
0x401118 RtlUnwind
0x40111c Sleep
0x401120 ExitProcess
0x401124 GetStdHandle
0x401128 GetModuleFileNameA
0x40112c TerminateProcess
0x401130 IsDebuggerPresent
0x401134 HeapFree
0x401138 DeleteCriticalSection
0x40113c LeaveCriticalSection
0x401140 HeapCreate
0x401144 VirtualFree
0x401148 VirtualAlloc
0x40114c GetModuleFileNameW
0x401150 FreeEnvironmentStringsW
0x401154 GetEnvironmentStringsW
0x401158 GetCommandLineW
0x40115c SetHandleCount
0x401160 GetFileType
0x401164 GetStartupInfoA
0x401168 TlsGetValue
0x40116c TlsAlloc
0x401170 TlsSetValue
0x401174 TlsFree
0x401178 InterlockedIncrement
0x40117c GetCurrentThreadId
0x401180 InterlockedDecrement
0x401184 QueryPerformanceCounter
0x401188 GetTickCount
0x40118c GetCurrentProcessId
0x401190 GetSystemTimeAsFileTime
0x401194 InitializeCriticalSectionAndSpinCount
0x401198 HeapSize
0x40119c GetCPInfo
0x4011a0 GetACP
0x4011a4 GetOEMCP
0x4011a8 IsValidCodePage
0x4011ac GetLocaleInfoA
0x4011b0 WideCharToMultiByte
0x4011b4 GetStringTypeA
0x4011b8 MultiByteToWideChar
0x4011bc GetStringTypeW
0x4011c0 LCMapStringA
0x4011c4 LCMapStringW
USER32.dll
0x4011cc GetAltTabInfoA
0x4011d0 RealChildWindowFromPoint
EAT(Export Address Table) is none
KERNEL32.dll
0x401000 GetComputerNameA
0x401004 SetProcessAffinityMask
0x401008 CreateFileA
0x40100c GlobalDeleteAtom
0x401010 WriteConsoleOutputCharacterW
0x401014 lstrlenA
0x401018 GetConsoleAliasesLengthW
0x40101c EnumDateFormatsExW
0x401020 BuildCommDCBAndTimeoutsA
0x401024 UpdateResourceA
0x401028 EndUpdateResourceW
0x40102c ReadConsoleA
0x401030 GetCurrentProcess
0x401034 GetUserDefaultLCID
0x401038 WaitForSingleObject
0x40103c WriteConsoleInputA
0x401040 SetEvent
0x401044 GetSystemDefaultLCID
0x401048 GetModuleHandleW
0x40104c SetFileTime
0x401050 ReadConsoleOutputA
0x401054 WriteFile
0x401058 CreateActCtxW
0x40105c InitializeCriticalSection
0x401060 ActivateActCtx
0x401064 GetConsoleCP
0x401068 GlobalFindAtomA
0x40106c LoadLibraryW
0x401070 TerminateThread
0x401074 ReadConsoleInputA
0x401078 CopyFileW
0x40107c GetSystemWindowsDirectoryA
0x401080 GetVersionExW
0x401084 InterlockedPopEntrySList
0x401088 DnsHostnameToComputerNameW
0x40108c GetConsoleAliasW
0x401090 SetConsoleCursorPosition
0x401094 VerifyVersionInfoA
0x401098 CreateActCtxA
0x40109c SetConsoleTitleA
0x4010a0 GetConsoleOutputCP
0x4010a4 SetLastError
0x4010a8 GetProcAddress
0x4010ac VerLanguageNameA
0x4010b0 HeapUnlock
0x4010b4 GetConsoleDisplayMode
0x4010b8 EnterCriticalSection
0x4010bc GetDiskFreeSpaceW
0x4010c0 LoadLibraryA
0x4010c4 WriteConsoleA
0x4010c8 InterlockedExchangeAdd
0x4010cc DeleteTimerQueue
0x4010d0 CreateTapePartition
0x4010d4 GetProfileStringA
0x4010d8 BuildCommDCBA
0x4010dc VirtualProtect
0x4010e0 GetFileAttributesExW
0x4010e4 GetCPInfoExA
0x4010e8 FindFirstVolumeA
0x4010ec GetPrivateProfileSectionW
0x4010f0 GetSystemTime
0x4010f4 AreFileApisANSI
0x4010f8 CreateThread
0x4010fc UnhandledExceptionFilter
0x401100 SetUnhandledExceptionFilter
0x401104 GetLastError
0x401108 HeapReAlloc
0x40110c HeapAlloc
0x401110 GetStartupInfoW
0x401114 RaiseException
0x401118 RtlUnwind
0x40111c Sleep
0x401120 ExitProcess
0x401124 GetStdHandle
0x401128 GetModuleFileNameA
0x40112c TerminateProcess
0x401130 IsDebuggerPresent
0x401134 HeapFree
0x401138 DeleteCriticalSection
0x40113c LeaveCriticalSection
0x401140 HeapCreate
0x401144 VirtualFree
0x401148 VirtualAlloc
0x40114c GetModuleFileNameW
0x401150 FreeEnvironmentStringsW
0x401154 GetEnvironmentStringsW
0x401158 GetCommandLineW
0x40115c SetHandleCount
0x401160 GetFileType
0x401164 GetStartupInfoA
0x401168 TlsGetValue
0x40116c TlsAlloc
0x401170 TlsSetValue
0x401174 TlsFree
0x401178 InterlockedIncrement
0x40117c GetCurrentThreadId
0x401180 InterlockedDecrement
0x401184 QueryPerformanceCounter
0x401188 GetTickCount
0x40118c GetCurrentProcessId
0x401190 GetSystemTimeAsFileTime
0x401194 InitializeCriticalSectionAndSpinCount
0x401198 HeapSize
0x40119c GetCPInfo
0x4011a0 GetACP
0x4011a4 GetOEMCP
0x4011a8 IsValidCodePage
0x4011ac GetLocaleInfoA
0x4011b0 WideCharToMultiByte
0x4011b4 GetStringTypeA
0x4011b8 MultiByteToWideChar
0x4011bc GetStringTypeW
0x4011c0 LCMapStringA
0x4011c4 LCMapStringW
USER32.dll
0x4011cc GetAltTabInfoA
0x4011d0 RealChildWindowFromPoint
EAT(Export Address Table) is none