omNdbwA1[.]exe | Triage™

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General

Target
omNdbwA1.exe
Size 8.7MB
Sample260809-k7fhnsvbqe
SHA256 74c3d8b5df0978f60c2b0d83f645c03343b45797747093cc5cb802d99a91cc38
MD5 9e989eb42c6e14f0f642da67ef7e8216
SHA1 2f540653aff411c78d5ee35e5e4f77f722ae5986
SHA512 317331176119c4e8c740464a8c78bc23589d06178e72b1e9a8e6e66775a9c766978f2996a898530bb072d3ede841ba4892c7a05dcb5512b03790c519682365d3
SSDEEP 196608:5/UZJkzdTqiNWPLat1GRyz99EZSZt+p5Y5EUzoMw90km0pxTxKbM1gz:6shTLCRmZzzW0f0pxTxKbM1g
TLSH
T1F89617E211C391D8C159C1798612AB6FB23F33A3163676EF717856E29E26B423197F0C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
omNdbwA1.exe

File Explorer

omNdbwA1.exe

.exe 8.7MB

omNdbwA1.exe

IMPHASH e6a37a315b0d941af41c38d2362b875e
SHA256 74c3d8b5df0978f60c2b0d83f645c03343b45797747093cc5cb802d99a91cc38
MD5 9e989eb42c6e14f0f642da67ef7e8216
SHA1 2f540653aff411c78d5ee35e5e4f77f722ae5986
SHA512 317331176119c4e8c740464a8c78bc23589d06178e72b1e9a8e6e66775a9c766978f2996a898530bb072d3ede841ba4892c7a05dcb5512b03790c519682365d3
SSDEEP 196608:5/UZJkzdTqiNWPLat1GRyz99EZSZt+p5Y5EUzoMw90km0pxTxKbM1gz:6shTLCRmZzzW0f0pxTxKbM1g
TLSH
T1F89617E211C391D8C159C1798612AB6FB23F33A3163676EF717856E29E26B423197F0C
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

8092224

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

ole32

CoUninitialize CoCreateInstance CoInitializeEx CoInitialize

ws2_32

socket WSAGetLastError bind connect htons closesocket getsockname accept WSAWaitForMultipleEvents getsockopt gethostname htonl sendto recvfrom listen ioctlsocket freeaddrinfo getaddrinfo select __WSAFDIsSet WSACleanup WSAStartup ntohs recv WSAResetEvent WSAEventSelect WSAEnumNetworkEvents WSACreateEvent WSACloseEvent WSAIoctl WSASetLastError setsockopt send getpeername

crypt32

CryptQueryObject PFXImportCertStore CryptStringToBinaryW CertFreeCertificateContext CertFindCertificateInStore CertEnumCertificatesInStore CertCloseStore CertOpenStore CertFreeCRLContext CertFreeCertificateChain CertGetCertificateChain CertFreeCertificateChainEngine CertCreateCertificateChainEngine CryptDecodeObjectEx CertGetNameStringW CertFindExtension CertFreeCTLContext CertAddCertificateContextToStore

iphlpapi

if_nametoindex

secur32

InitSecurityInterfaceW

kernel32

SystemTimeToTzSpecificLocalTime FileTimeToSystemTime GetConsoleMode ReadConsoleW GetDriveTypeW SetFilePointerEx HeapAlloc HeapFree FlsAlloc GetConsoleOutputCP WriteConsoleW GetStartupInfoW IsProcessorFeaturePresent GetVolumeInformationA DecodePointer CloseHandle GetLastError InitializeCriticalSectionEx DeleteCriticalSection TerminateProcess OpenProcess CreateToolhelp32Snapshot Process32FirstW Process32NextW GlobalAlloc GlobalUnlock GlobalLock GlobalFree MultiByteToWideChar WideCharToMultiByte VerSetConditionMask QueryPerformanceCounter QueryPerformanceFrequency FreeLibrary GetModuleHandleA GetProcAddress LoadLibraryA VerifyVersionInfoW Sleep EnterCriticalSection LeaveCriticalSection InitializeCriticalSection Wow64DisableWow64FsRedirection Wow64RevertWow64FsRedirection GetSystemTimeAsFileTime GetCurrentProcess ResumeThread CreateProcessW GetExitCodeProcess GetSystemInfo VirtualAllocEx VirtualFreeEx ReadFile CreateNamedPipeW TerminateThread CreateThread GetCurrentProcessId WriteProcessMemory GetNativeSystemInfo VirtualProtectEx GetThreadContext ReadProcessMemory CreateRemoteThread SetThreadContext IsWow64Process VirtualQueryEx GetModuleFileNameW GetFileAttributesW LocalFree GetModuleHandleW CreateActCtxW WriteFile GetTempPathW CreateFileW UnmapViewOfFile DeleteFileW GetTempFileNameW FlsGetValue ReleaseActCtx MapViewOfFile ActivateActCtx GetEnvironmentVariableW GetSystemDirectoryW LCMapStringW GetSystemWow64DirectoryW Module32FirstW GetCurrentDirectoryW GetWindowsDirectoryW WaitForSingleObject DuplicateHandle GetCurrentThread ResetEvent GetTickCount DeviceIoControl Thread32Next Thread32First GetCurrentThreadId GetExitCodeThread LoadLibraryW SuspendThread GetThreadTimes OpenThread ReleaseSRWLockExclusive AcquireSRWLockExclusive GetFullPathNameW MoveFileExW SleepEx GetEnvironmentVariableA SetLastError GetStdHandle GetFileType PeekNamedPipe WaitForMultipleObjects WaitForSingleObjectEx GetFileSizeEx FormatMessageA SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext OutputDebugStringW IsDebuggerPresent GetCPInfo LCMapStringEx EncodePointer AreFileApisANSI GetFileInformationByHandle GetFileAttributesExW FindNextFileW FindFirstFileExW FindClose WakeAllConditionVariable RaiseException RtlPcToFileHeader GetLocaleInfoEx GetStringTypeW FreeLibraryAndExitThread FlsSetValue FlsFree VirtualProtect SleepConditionVariableSRW ExitThread GetModuleHandleExW ExitProcess GetDateFormatW GetTimeFormatW CreateFileMappingW CompareStringW LoadLibraryExW TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount TryAcquireSRWLockExclusive RtlUnwindEx GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW FlushFileBuffers HeapReAlloc SetStdHandle SetEndOfFile GetTimeZoneInformation HeapSize IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap DeactivateActCtx RtlUnwind InitializeSListHead

user32

PeekMessageA DispatchMessageA TranslateMessage EnumDisplayMonitors GetMonitorInfoA MonitorFromWindow LoadCursorA SetWindowLongW SetWindowLongA GetWindowLongW WindowFromPoint ScreenToClient ClientToScreen GetCursorPos SetCursor SetCursorPos AdjustWindowRectEx GetClientRect SetWindowTextW ReleaseDC SetForegroundWindow PostQuitMessage ReleaseCapture SetCapture GetCapture GetKeyState SetFocus BringWindowToTop IsIconic SetWindowPos SetLayeredWindowAttributes ShowWindow DestroyWindow IsChild CreateWindowExA RegisterClassExA DefWindowProcA EmptyClipboard GetClipboardData SetClipboardData CloseClipboard OpenClipboard GetDesktopWindow GetWindowRect UnregisterClassA wsprintfW GetForegroundWindow UpdateWindow GetDC

gdi32

GetDeviceCaps

oleaut32

SysFreeString

imm32

ImmGetContext ImmReleaseContext ImmSetCompositionWindow

dwmapi

DwmExtendFrameIntoClientArea

d3d9

Direct3DCreate9

shlwapi

SHDeleteKeyW

bcrypt

BCryptGenRandom

advapi32

CryptEncrypt CryptImportKey CryptDestroyKey CryptDestroyHash CryptHashData CryptCreateHash CryptGetHashParam CryptReleaseContext CryptAcquireContextW LookupPrivilegeValueW AdjustTokenPrivileges OpenProcessToken RegOpenKeyExW OpenThreadToken RegQueryValueExW RegSetValueExW RegCreateKeyW ConvertStringSecurityDescriptorToSecurityDescriptorW RegCloseKey RegOpenKeyW RegEnumValueW

??0Assembler@asmjit@@QEAA@PEAURuntime@1@@Z ??0CodeGen@asmjit@@QEAA@PEAURuntime@1@@Z ??0HostRuntime@asmjit@@QEAA@XZ ??0JitRuntime@asmjit@@QEAA@XZ ??0Runtime@asmjit@@QEAA@XZ ??0StaticRuntime@asmjit@@QEAA@PEAX_K@Z ??0VMemMgr@asmjit@@QEAA@PEAX@Z ??0X86Assembler@asmjit@@QEAA@PEAURuntime@1@I@Z ??0Zone@asmjit@@QEAA@_K@Z ??1Assembler@asmjit@@UEAA@XZ ??1CodeGen@asmjit@@UEAA@XZ ??1HostRuntime@asmjit@@UEAA@XZ ??1JitRuntime@asmjit@@UEAA@XZ ??1Runtime@asmjit@@UEAA@XZ ??1StaticRuntime@asmjit@@UEAA@XZ ??1VMemMgr@asmjit@@QEAA@XZ ??1X86Assembler@asmjit@@UEAA@XZ ??1Zone@asmjit@@QEAA@XZ ??_FVMemMgr@asmjit@@QEAAXXZ ?_alloc@Zone@asmjit@@QEAAPEAX_K@Z ?_emit@X86Assembler@asmjit@@UEAAIIAEBUOperand@2@000@Z ?_grow@Assembler@asmjit@@QEAAI_K@Z ?_grow@PodVectorBase@asmjit@@IEAAI_K0@Z ?_newLabel@Assembler@asmjit@@QEAAIPEAULabel@2@@Z ?_newLabelLink@Assembler@asmjit@@QEAAPEAULabelLink@2@XZ ?_nullData@PodVectorBase@asmjit@@2UPodVectorData@2@B ?_registerIndexedLabels@Assembler@asmjit@@QEAAI_K@Z ?_relocCode@X86Assembler@asmjit@@UEBA_KPEAX_K@Z ?_reserve@Assembler@asmjit@@QEAAI_K@Z ?_reserve@PodVectorBase@asmjit@@IEAAI_K0@Z ?_x86CondToCmovcc@asmjit@@3QBIB ?_x86CondToJcc@asmjit@@3QBIB ?_x86CondToSetcc@asmjit@@3QBIB ?_x86InstExtendedInfo@asmjit@@3QBUX86InstExtendedInfo@1@B ?_x86InstInfo@asmjit@@3QBUX86InstInfo@1@B ?_x86ReverseCond@asmjit@@3QBIB ?add@JitRuntime@asmjit@@UEAAIPEAPEAXPEAUAssembler@2@@Z ?add@StaticRuntime@asmjit@@UEAAIPEAPEAXPEAUAssembler@2@@Z ?align@X86Assembler@asmjit@@UEAAIII@Z ?alloc@VMemMgr@asmjit@@QEAAPEAX_KI@Z ?alloc@VMemUtil@asmjit@@SAPEAX_KPEA_KI@Z ?allocProcessMemory@VMemUtil@asmjit@@SAPEAXPEAX_KPEA_KI@Z ?allocZeroed@Zone@asmjit@@QEAAPEAX_K@Z ?bind@Assembler@asmjit@@UEAAIAEBULabel@2@@Z ?callCpuId@X86CpuUtil@asmjit@@SAXIIPEATX86CpuId@2@@Z ?detect@X86CpuUtil@asmjit@@SAXPEAUX86CpuInfo@2@@Z ?detectHwThreadsCount@CpuInfo@asmjit@@SAIXZ ?dup@Zone@asmjit@@QEAAPEAXPEBX_K@Z ?embed@Assembler@asmjit@@UEAAIPEBXI@Z ?embedLabel@X86Assembler@asmjit@@QEAAIAEBULabel@2@@Z ?emit@Assembler@asmjit@@QEAAII@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@00@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@00H@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@00_K@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@0@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@0H@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@0_K@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@H@Z ?emit@Assembler@asmjit@@QEAAIIAEBUOperand@2@_K@Z ?emit@Assembler@asmjit@@QEAAIIH@Z ?emit@Assembler@asmjit@@QEAAII_K@Z ?flush@HostRuntime@asmjit@@UEAAXPEAX_K@Z ?getCpuInfo@HostRuntime@asmjit@@UEAAPEBUCpuInfo@2@XZ ?getHost@CpuInfo@asmjit@@SAPEBU12@XZ ?getPageGranularity@VMemUtil@asmjit@@SA_KXZ ?getPageSize@VMemUtil@asmjit@@SA_KXZ ?getStackAlignment@HostRuntime@asmjit@@UEAAIXZ ?make@Assembler@asmjit@@UEAAPEAXXZ ?noOperand@asmjit@@3UOperand@1@B ?ptr_abs@x86@asmjit@@YA?AUX86Mem@2@_KAEBUX86Reg@2@IHI@Z ?ptr_abs@x86@asmjit@@YA?AUX86Mem@2@_KHI@Z ?release@JitRuntime@asmjit@@UEAAIPEAX@Z ?release@StaticRuntime@asmjit@@UEAAIPEAX@Z ?release@VMemMgr@asmjit@@QEAAIPEAX@Z ?release@VMemUtil@asmjit@@SAIPEAX_K@Z ?releaseProcessMemory@VMemUtil@asmjit@@SAIPEAX0_K@Z ?relocCode@Assembler@asmjit@@QEBA_KPEAX_K@Z ?reset@Assembler@asmjit@@QEAAX_N@Z ?reset@PodVectorBase@asmjit@@QEAAX_N@Z ?reset@VMemMgr@asmjit@@QEAAXXZ ?reset@Zone@asmjit@@QEAAX_N@Z ?sdup@Zone@asmjit@@QEAAPEADPEBD@Z ?setArch@X86Assembler@asmjit@@QEAAII@Z ?setError@CodeGen@asmjit@@QEAAIIPEBD@Z ?setErrorHandler@CodeGen@asmjit@@QEAAIPEAUErrorHandler@2@@Z ?sformat@Zone@asmjit@@QEAAPEADPEBDZZ ?shrink@VMemMgr@asmjit@@QEAAIPEAX_K@Z ?x86RegData@asmjit@@3UX86RegData@1@B

Name

.text

Size

7.9MB

Virtual Size

7.9MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

378KB

Virtual Size

377KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

349KB

Virtual Size

359KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

68KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.arch

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

512B

Virtual Size

488B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

omNdbwA1.exe

ole32

ws2_32

crypt32

iphlpapi

secur32

kernel32

user32

gdi32

oleaut32

imm32

dwmapi

d3d9

shlwapi

bcrypt

advapi32

generic