8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799[.]dll

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General

Target
8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799.dll
Size 414KB
Sample260702-e2e23ah19k
SHA256 8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799
MD5 05b54e137dbac1241a6422b8b8c196eb
SHA1 3606095d8acc6a2a72b37facd859cbc95a0f6bf4
SHA512 35c70cf84fd4e4fcbdcd95593264e509fd0e80db283a6abbbc8f13f7b5808c5b7ed81485c6f516e087b8277778a959beccc671ef4537584fa3dc385cba13b39e
SSDEEP 6144:3I+6vzLAHDzVdZdVYufba2a6a5Tws41I2mE2YOPiJ5koCu:3I+6vzcVdTGc22kNgwtQ7
TLSH
T110945B16B6554568D09AC034835B4673A63ABC8A0732FAFF17D4B6352E79FE06B3C708
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799.dll

File Explorer

8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799.dll

.dll 414KB

8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799.dll

IMPHASH f5fbcec80ee82b7bc9aceacf5c99bb2c
SHA256 8b09fa5e65f6f65913020350ea9e23734ff2cfd6b2625979952d96e8d3813799
MD5 05b54e137dbac1241a6422b8b8c196eb
SHA1 3606095d8acc6a2a72b37facd859cbc95a0f6bf4
SHA512 35c70cf84fd4e4fcbdcd95593264e509fd0e80db283a6abbbc8f13f7b5808c5b7ed81485c6f516e087b8277778a959beccc671ef4537584fa3dc385cba13b39e
SSDEEP 6144:3I+6vzLAHDzVdZdVYufba2a6a5Tws41I2mE2YOPiJ5koCu:3I+6vzcVdTGc22kNgwtQ7
TLSH
T110945B16B6554568D09AC034835B4673A63ABC8A0732FAFF17D4B6352E79FE06B3C708
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

292912

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

srvhost_dll.pdb

kernel32

SetFileTime GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetSystemTimePreciseAsFileTime ExitProcess CreateEventW CancelIo GetOverlappedResult GetSystemDirectoryW GetWindowsDirectoryW SetThreadStackGuarantee GetModuleFileNameW DuplicateHandle SetFileInformationByHandle WaitForMultipleObjects GetExitCodeProcess FindFirstFileExW CreateWaitableTimerExW GetModuleHandleW WriteFileEx SleepEx ReadFileEx HeapAlloc WriteConsoleW GetConsoleOutputCP GetConsoleMode GetStdHandle ReleaseMutex DeleteFileW GetLogicalDrives GetVersionExW TerminateProcess ReadFile PeekNamedPipe DeleteProcThreadAttributeList CreateProcessW UpdateProcThreadAttribute InitializeProcThreadAttributeList GlobalMemoryStatusEx GetSystemInfo GetComputerNameExW SetHandleInformation CreatePipe CreateMutexA LoadLibraryA WaitForSingleObjectEx GetProcAddress GetModuleHandleA OpenProcess SetLastError Sleep GetCurrentThreadId HeapReAlloc HeapFree GetProcessHeap GetSystemTimeAsFileTime DisableThreadLibraryCalls IsProcessorFeaturePresent CreateFileW GetCurrentProcessId GetCurrentProcess UnmapViewOfFile MapViewOfFile WaitForSingleObject GetFileAttributesW SetWaitableTimer CreateFileMappingW CreateWaitableTimerW VirtualProtect FindClose FindNextFileW GetLastError CloseHandle GetCurrentThread CreateThread IsDebuggerPresent SetUnhandledExceptionFilter CreateToolhelp32Snapshot Process32FirstW ProcessIdToSessionId Process32NextW CompareStringOrdinal UnhandledExceptionFilter FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter FormatMessageW QueryPerformanceFrequency GetEnvironmentVariableW RtlVirtualUnwind WideCharToMultiByte lstrlenW RtlLookupFunctionEntry RtlCaptureContext GetCurrentDirectoryW MultiByteToWideChar InitializeSListHead

advapi32

OpenProcessToken SystemFunction036 LookupPrivilegeValueW AdjustTokenPrivileges LookupAccountSidW GetTokenInformation GetUserNameW RegOpenKeyExW RegQueryValueExW RegCloseKey

ws2_32

WSACleanup WSAStartup freeaddrinfo getaddrinfo recvfrom sendto setsockopt closesocket WSAGetLastError bind WSASocketW gethostname

netapi32

NetShareEnum NetUserEnum NetApiBufferFree

bcryptprimitives

ProcessPrng

bcrypt

BCryptGenRandom

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

ntdll

NtOpenFile NtReadFile RtlNtStatusToDosError NtWriteFile NtCreateNamedPipeFile

iphlpapi

GetAdaptersAddresses

user32

GetDC ReleaseDC GetSystemMetrics

gdi32

CreateCompatibleBitmap DeleteObject SetStretchBltMode SelectObject CreateCompatibleDC StretchBlt GetDIBits DeleteDC

vcruntime140

__std_type_info_destroy_list memcpy __CxxFrameHandler3 memmove memset __C_specific_handler memcmp

api-ms-win-crt-string-l1-1-0

strlen

api-ms-win-crt-runtime-l1-1-0

_initterm_e _configure_narrow_argv _execute_onexit_table _initialize_onexit_table _initterm _initialize_narrow_environment _cexit _seh_filter_dll

api-ms-win-crt-heap-l1-1-0

free