cb-launcher[.]exe | Triage™

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General

Target
cb-launcher.exe
Size 2.4MB
Sample260722-jp2gra1eqf
SHA256 98f2834b4139bde1cc1afcd5f17a995cecb3d232f49de5bacef79ad2aadee8d0
MD5 f7207cd30d32a1885beeb074b1395218
SHA1 a42da119ab07146d8bedd8001f4e8edf1b6ff93d
SHA512 fb1309f98c04d944115819e3c12281f501042ed64921692712be77e31b243c471ed212b74f2b6a6ed0e1edb03ee1f373ee959514459432765d30fbef2d5d320c
SSDEEP 49152:YjW2u0VJbNSkyympShZSgv93w3+Sa/qoD7r47:38okykSgu3PCD3G
TLSH
T12BB58E27A3E800F9D1BAC278CE479A06E7727405037267EF16A046A55F67BE04F3E752
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

cb-launcher.exe

.exe 2.4MB

cb-launcher.exe

IMPHASH a910558e1b41960a2a8564648ccf9ece
SHA256 98f2834b4139bde1cc1afcd5f17a995cecb3d232f49de5bacef79ad2aadee8d0
MD5 f7207cd30d32a1885beeb074b1395218
SHA1 a42da119ab07146d8bedd8001f4e8edf1b6ff93d
SHA512 fb1309f98c04d944115819e3c12281f501042ed64921692712be77e31b243c471ed212b74f2b6a6ed0e1edb03ee1f373ee959514459432765d30fbef2d5d320c
SSDEEP 49152:YjW2u0VJbNSkyympShZSgv93w3+Sa/qoD7r47:38okykSgu3PCD3G
TLSH
T12BB58E27A3E800F9D1BAC278CE479A06E7727405037267EF16A046A55F67BE04F3E752
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Digest

5f:2c:1a:28:cb:71:bb:ef:3f:06:7b:f9:bb:a5:f8:3f:89:b1:49:13:6c:26:b0:71:3e:42:16:a6:19:57:7a:7f

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=SignPath Foundation,O=SignPath Foundation,L=Lewes,ST=Delaware,C=US

Chains

Jul 18, 2026

CN=SignPath Foundation,O=SignPath Foundation,L=Lewes,ST=Delaware,C=US

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Serial Number

76:53:fe:ac:75:46:48:93:f5:e5:d7:4a:48:3a:4e:f8

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Mar 18, 2020 - Mar 18, 2045

Subject

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Serial Number

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 28, 2020 - Jul 28, 2030

Subject

CN=SignPath Foundation,O=SignPath Foundation,L=Lewes,ST=Delaware,C=US

Serial Number

26:62:b9:65:a2:a8:1e:80:ba:49:0b:4a

Issuer

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 16, 2026 - Sep 7, 2027

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

1382464

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\a\cb-launcher\cb-launcher\build\bin\x64\Release\cb-launcher.pdb

kernel32

GetOverlappedResult CancelIoEx CreateNamedPipeW WaitForSingleObject DisconnectNamedPipe ConnectNamedPipe ReadFile ExpandEnvironmentStringsW GetExitCodeProcess MultiByteToWideChar WaitNamedPipeW RtlUnwind CloseHandle FlushFileBuffers WriteFile CreateFileW GetCommandLineW LocalFree GetConsoleWindow AllocConsole WaitForMultipleObjects DeleteCriticalSection WriteConsoleW HeapSize GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetOEMCP GetACP IsValidCodePage GetTimeZoneInformation SetEndOfFile SetStdHandle ReadConsoleW SetFilePointerEx GetConsoleMode GetConsoleOutputCP HeapReAlloc EnumSystemLocalesW SetDefaultDllDirectories GetCommandLineA CreateEventW ResetEvent GetNamedPipeClientProcessId SetEvent DecodePointer InitializeCriticalSectionEx GetLastError GetSystemDirectoryW Sleep GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW FlsFree FlsSetValue FlsGetValue FlsAlloc HeapFree HeapAlloc GetStdHandle ExitProcess FileTimeToSystemTime SystemTimeToTzSpecificLocalTime PeekNamedPipe GetDriveTypeW GetFileType FreeLibraryAndExitThread ExitThread TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount RtlUnwindEx LoadLibraryExA VirtualProtect GetSystemInfo OutputDebugStringW InitializeSListHead SetLastError FormatMessageW ReleaseSRWLockExclusive AcquireSRWLockExclusive GetModuleHandleA GetSystemDirectoryA LoadLibraryA QueryPerformanceFrequency FreeLibrary EnterCriticalSection LeaveCriticalSection GetFullPathNameW WideCharToMultiByte QueryPerformanceCounter GetTickCount VerSetConditionMask VerifyVersionInfoW GetEnvironmentVariableA WaitForSingleObjectEx CreateThread MoveFileExA SleepEx GetFileSizeEx CreateFileA Process32First AddDllDirectory GetCurrentProcess TerminateProcess GetModuleFileNameW GetProcessId OpenProcess CreateToolhelp32Snapshot Process32Next GetCurrentDirectoryW GetCurrentProcessId CreateProcessW QueryFullProcessImageNameW LoadLibraryExW DeleteFileW MoveFileW CreateMutexA ReleaseMutex VirtualQuery FormatMessageA TryAcquireSRWLockExclusive GetCurrentThreadId SetCurrentDirectoryW CreateDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetDiskFreeSpaceExW GetFileAttributesExW GetFileInformationByHandle GetFinalPathNameByHandleW SetFileInformationByHandle AreFileApisANSI GetModuleHandleW GetFileInformationByHandleEx GetLocaleInfoEx GetExitCodeThread GetNativeSystemInfo GetStringTypeW SleepConditionVariableSRW RtlPcToFileHeader RaiseException WakeAllConditionVariable IsProcessorFeaturePresent GetModuleHandleExW GetSystemTimeAsFileTime EncodePointer LCMapStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent GetStartupInfoW GetProcAddress

user32

GetPropA SetPropA IsZoomed GetWindowRect GetWindowLongPtrA LoadIconA PostMessageA ShowWindow SetWindowRgn GetWindowPlacement GetWindowLongPtrW SetWindowLongPtrW DefWindowProcW ReleaseCapture MonitorFromWindow SetWindowPos RemovePropA IsIconic SetForegroundWindow GetForegroundWindow EnumChildWindows MonitorFromPoint GetMonitorInfoW MonitorFromRect SetParent FlashWindowEx MessageBoxA SetProcessDPIAware

gdi32

CreateRoundRectRgn CombineRgn SetRectRgn DeleteObject CreateRectRgn PtInRegion

advapi32

CryptAcquireContextW RegCloseKey RegQueryValueExW RegOpenKeyExW CryptReleaseContext CryptGetHashParam CryptDestroyHash CryptHashData CryptCreateHash CryptAcquireContextA GetTokenInformation OpenProcessToken RegSetValueExW RegCreateKeyExW CryptGenRandom

shell32

ShellExecuteA SHCreateItemFromParsingName SHGetKnownFolderPath CommandLineToArgvW ShellExecuteExW ShellExecuteW

ws2_32

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

ole32

CoCreateInstance CoInitialize CoTaskMemFree CoUninitialize

Name

.text

Size

1.5MB

Virtual Size

1.5MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

637KB

Virtual Size

636KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

77KB

Virtual Size

104KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

70KB

Virtual Size

69KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.didat

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

43KB

Virtual Size

42KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

14KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

cb-launcher.exe

kernel32

user32

gdi32

advapi32

shell32

ws2_32

ole32

generic