Installer[.]exe | Triage™

General

Target
Installer.exe
Size 22.9MB
Sample260926-1ll2bssbpd
SHA256 cb818e59dd527a9566accb05ad9809df34f6ecf86d765cd883926cc0aba84129
MD5 472ae9efa3961dc4a222fe71aac533d3
SHA1 cae17a3c995600da86f5cc6b7e8185b0c26dc8c5
SHA512 9bb8e6bcd76053a64b8feed6938b97bf38284147e6ba4d0a5e3e35fc2be642e0c9f7f5deb426b9a2ecbcf3cd383d6c706a207e77b550e45152dd02dadd2090b3
SSDEEP 393216:zmLbk1sna/j1DNFnrTaPwvjWr/VXd1tIAxDsTAIUaVEqT6O2q0+LxcI1j2dgX:zQzahDLrTacjcXd1tRgTARa6qT6OB0Kn
TLSH
T15C373308F7602ECAEF23A9345CC3D8B4D751ADA38E58C2D384D06DA7BF7B6D06824955
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Installer.exe

File Explorer

Installer.exe

.exe 22.9MB

Installer.exe

IMPHASH d771ea0e1824cb6584f385f3e76a6e0e
SHA256 cb818e59dd527a9566accb05ad9809df34f6ecf86d765cd883926cc0aba84129
MD5 472ae9efa3961dc4a222fe71aac533d3
SHA1 cae17a3c995600da86f5cc6b7e8185b0c26dc8c5
SHA512 9bb8e6bcd76053a64b8feed6938b97bf38284147e6ba4d0a5e3e35fc2be642e0c9f7f5deb426b9a2ecbcf3cd383d6c706a207e77b550e45152dd02dadd2090b3
SSDEEP 393216:zmLbk1sna/j1DNFnrTaPwvjWr/VXd1tIAxDsTAIUaVEqT6O2q0+LxcI1j2dgX:zQzahDLrTacjcXd1tRgTARa6qT6OB0Kn
TLSH
T15C373308F7602ECAEF23A9345CC3D8B4D751ADA38E58C2D384D06DA7BF7B6D06824955
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

51712

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

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

FlsSetValue WriteConsoleW HeapReAlloc CreateDirectoryW SetConsoleCtrlHandler AddDllDirectory GetCommandLineW GetFullPathNameW GetStdHandle WriteFile GetShortPathNameW TerminateProcess GetModuleFileNameW SetEnvironmentVariableW K32GetModuleFileNameExW GetEnvironmentVariableW GetTempPathW WaitForSingleObject CreateFileW GetFileAttributesW GetModuleHandleA OpenProcess Sleep GetLastError CloseHandle GetProcAddress GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA QueryPerformanceCounter SetDllDirectoryW LoadLibraryExW GetExitCodeProcess GetCurrentThreadId InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW HeapSize RtlUnwindEx SetLastError FlsAlloc FlsGetValue FlsFree EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlLookupFunctionEntry EncodePointer RaiseException RtlPcToFileHeader GetCurrentProcess ExitProcess FreeLibrary GetModuleHandleExW IsProcessorFeaturePresent GetCommandLineA RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapAlloc MultiByteToWideChar HeapFree VirtualProtect LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx

Name

.text

Size

140KB

Virtual Size

139KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

22.6MB

Virtual Size

22.6MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

167KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

7KB

Virtual Size

6KB

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

141KB

Virtual Size

140KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

Installer.exe

shell32

kernel32

generic