DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
CVYO58.iso
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
CVYO58.iso
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
CV.vbs
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
CV.vbs
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
inducted/backslid.dll
Resource
win7-20221111-en
General
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Target
CVYO58.img
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Size
722KB
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MD5
b4bf48b9b767418ff5e0d38847ba970c
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SHA1
6ed370e4aa235b59633176a326ed095321af4ad1
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SHA256
dfd6ac6c276a12491e19f1f662b27ce521b34ed3893fc6a6f371ca5150f49b88
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SHA512
2f7b21bed8f9c5e70fee6b96c8397de2f1a8f6587ecfba36f9bf4e5de94f29a5914b193564f4a1504fcd34c3f50fe802a44aec0e5edc905fc1399add09f50a16
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SSDEEP
12288:KYJ/TGcg+w9KCGJdcvXumiT3QOrT8Rk0zvInbiPCw18al1USuSZxHHTkG/8H8:KYJ/TGckKCG30IAIQR3O7OjHHApc
Malware Config
Signatures
Files
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CVYO58.img.iso .vbs
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CV.vbs.vbs
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data.txt
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inducted/backslid.tmp.dll regsvr32 windows x86
16a005db1a5d5224502118b798d4ad48
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetCurrentDirectoryA
CreateFileA
GetFileAttributesA
GetFileSize
LockFile
CloseHandle
GetLastError
CreateThread
GetCurrentThread
SuspendThread
GetWindowsDirectoryA
MapViewOfFile
WaitForMultipleObjects
CreateFileMappingA
CallNamedPipeA
IsProcessorFeaturePresent
RaiseException
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
SetLastError
GetCurrentThreadId
HeapAlloc
HeapFree
GetModuleHandleW
GetProcAddress
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
FreeLibrary
LoadLibraryExW
CompareStringW
LCMapStringW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
ExitProcess
GetModuleHandleExW
GetProcessHeap
GetStringTypeW
MultiByteToWideChar
WideCharToMultiByte
HeapSize
HeapReAlloc
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
InterlockedFlushSList
RtlUnwind
GetModuleFileNameA
QueryPerformanceFrequency
FindClose
FindFirstFileExA
FindNextFileA
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
GetStdHandle
GetFileType
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
DecodePointer
CreateFileW
Exports
Exports
Sections
.text Size: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 369KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 133KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 168B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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inducted/repulsion.gif