CVE-2022-21882[.]x64[.]dll

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General

Target

CVE-2022-21882.x64.dll
Size

56KB
MD5

7f4ae0a31b3d2ad12c681be1b6e74a57
SHA1

1467743cfd37209f1241d45ebafbb6fe21c381a6
SHA256

3fa8dbb0d767cde4b1f8f194dce509c51b1323e54e122bdc3c5019688ba46e79
SHA512

666b3ec08fcf1eb9b9ac379d49858bee155b011dd4b47e660b35cd080750df796abfbd56c62f011a35e179d1729ca704ff482fa525d66a54cdebe8f4a259a089
SSDEEP

1536:NDZHYykbVphQXtEw6OxOnnkH80mUHPcaXHWNb+sbu:FJYy2+tgOxNVmUHPcaX29+Mu

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Device/HarddiskVolume3/$Recycle.Bin/S-1-5-21-1159581898-2029943322-2268025737-2727/$RNC412D/embedded/framework/data/exploits/CVE-2022-21882/CVE-2022-21882.x64.dll

Files

CVE-2022-21882.x64.dll
.zip

Password: S@ndb0x!2023@@
Device/HarddiskVolume3/$Recycle.Bin/S-1-5-21-1159581898-2029943322-2268025737-2727/$RNC412D/embedded/framework/data/exploits/CVE-2022-21882/CVE-2022-21882.x64.dll
.dll windows x64

Password: S@ndb0x!2023@@

07f1145e1e72b0ab04c05dce587a9af1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

Sleep
GetCurrentProcessId
CreateThread
VirtualAlloc
VirtualProtect
VirtualQuery
GetProcAddress
LoadLibraryA
LocalAlloc
LocalFree
WriteConsoleW
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
WriteFile
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
InterlockedFlushSList
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
RtlPcToFileHeader
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers

user32

SetWindowLongPtrA
SetWindowLongA
GetWindowRect
GetMenuBarInfo
DestroyWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
CreateMenu

Exports

Exports

ReflectiveLoader

Sections

.text
Size: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
manifest.json

Sharing

General

Malware Config

Signatures

Files

Password: S@ndb0x!2023@@

Password: S@ndb0x!2023@@

07f1145e1e72b0ab04c05dce587a9af1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 59KB - Virtual size: 58KB

.rdata Size: 38KB - Virtual size: 38KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 4KB - Virtual size: 4KB

_RDATA Size: 512B - Virtual size: 244B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 59KB - Virtual size: 58KB

.rdata
Size: 38KB - Virtual size: 38KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 4KB - Virtual size: 4KB

_RDATA
Size: 512B - Virtual size: 244B

.reloc
Size: 2KB - Virtual size: 1KB