mbupload-tdxgj98o[.]bin[.]zip

General

Target
mbupload-tdxgj98o.bin.zip
Size 528KB
Sample261021-rdgbfafd67
SHA256 eb4512013564be079759100de4c545bb758934cc65bdddbb083925bbaf07ebb2
MD5 ee3b6e18e015198ae7dbd3d356a54077
SHA1 55d575cd783454a761e3aba9c1c9e1f61f5a5e53
SHA512 b7f46bf9d9678efbc39b32c991d9d3f7e02d8c6dc6cbf13d8cd15b4589196ab1d924199850468a3824e80b9e86e8e736056fe3d29531b529e8ed1ab5bb8ae9ba
SSDEEP 12288:x4lhhLoVDI2FLmMJKneqO3g/ALyYG0ZaDajTCXMO8xzDOeDBt:OxopIAmMJDA/f0Za6TCXKBxFt
TLSH
T132B4237B0A7F70D00C6A43BA8B468611A43D9D621628AFBD47DCE6CC8D0E51EBF14E5D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/resolver.exe

File Explorer

mbupload-tdxgj98o.bin.zip

.zip 528KB
App.bat

29B
icon16.txt

.js 289KB
resolver.exe

.exe 753KB

mbupload-tdxgj98o.bin.zip

SHA256 eb4512013564be079759100de4c545bb758934cc65bdddbb083925bbaf07ebb2
MD5 ee3b6e18e015198ae7dbd3d356a54077
SHA1 55d575cd783454a761e3aba9c1c9e1f61f5a5e53
SHA512 b7f46bf9d9678efbc39b32c991d9d3f7e02d8c6dc6cbf13d8cd15b4589196ab1d924199850468a3824e80b9e86e8e736056fe3d29531b529e8ed1ab5bb8ae9ba
SSDEEP 12288:x4lhhLoVDI2FLmMJKneqO3g/ALyYG0ZaDajTCXMO8xzDOeDBt:OxopIAmMJDA/f0Za6TCXKBxFt
TLSH
T132B4237B0A7F70D00C6A43BA8B468611A43D9D621628AFBD47DCE6CC8D0E51EBF14E5D
MD5 SHA1 SHA512 SSDEEP TLSH

resolver.exe

IMPHASH cbeef51b8ba9e626e4d1abaf147dae7a
SHA256 3200b7d6a42fc8d2bf213cd17b1bd6f0fc76c4f626330ec6fb0a3f9a0ef9e00e
MD5 a643386d4af0ce1d488dbcaaa393a2d4
SHA1 6173c53637ae562e6a7ac0c449210767615512b4
SHA512 53a7a1157bb1ae1864743b4c3e66fbf4786ee805ff111261b7cba7e042954797574df06f128340fcc6a57761f5bec08da5d3692d2edaeabc00c4460423d90f83
SSDEEP 12288:zIxb6mgscIPv+xPBPx3ph7WfsnE6VTdUZ9nUt2ZvIX/19X7BroWkLwqG:olRcIOXrh7dEiTWZC8gXTFW
TLSH
T1C6F49F19FBB101FAD5B78135CD16A90BEBB2BC050624566F43E06AAB6F377210E1F325
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

331080

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

kernel32

RtlUnwindEx RaiseException GetLastError SetLastError VirtualFree VirtualQuery GetModuleHandleA GetProcAddress InitializeCriticalSection EnterCriticalSection LeaveCriticalSection DeleteCriticalSection WaitForSingleObject Sleep CreateThread LoadLibraryExA FreeLibrary GetModuleFileNameA GetModuleHandleExA FormatMessageA VirtualAlloc VirtualProtect QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW WriteConsoleW FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx RtlLookupFunctionEntry EncodePointer RtlPcToFileHeader GetCommandLineA GetCommandLineW SetConsoleCtrlHandler GetCurrentProcess ExitProcess TerminateProcess GetModuleHandleExW ReadFile CloseHandle DuplicateHandle CreateProcessW QueryPerformanceFrequency GetStdHandle WriteFile GetModuleFileNameW IsProcessorFeaturePresent RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapAlloc HeapFree GetTempPathW InitializeCriticalSectionAndSpinCount LoadLibraryExW GetDateFormatW GetTimeFormatW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx ReadConsoleW GetExitCodeProcess GetFileAttributesExW CreatePipe CreateFileW GetTimeZoneInformation MultiByteToWideChar WideCharToMultiByte DeleteFileW MoveFileExW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetStringTypeW GetProcessHeap HeapSize HeapReAlloc SetEndOfFile RtlUnwind

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