Ptt_TR546300000000000000000000000000000042023[.]scr[.]exe

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General

Target
Ptt_TR546300000000000000000000000000000042023.scr.exe
Size 423KB
Sample230714-kr6d6ach68
SHA256 4794632aea61c1e8be139e96b10c7a45f47d04dce17db78c9ed30038871a5297
MD5 7391cf51e49e284fdf33824183ae68b9
SHA1 5293d927a128a1fd499b677b22822ff72c2eebe4
SHA512 ae11a542b2346f02187362064a5cdd3aa5660615f3271611de4da537de04496f02b2e61d7db1e793b1cd2bf8a546d13817a212713d9ef90e91d43620ff51b9f1
SSDEEP 6144:WPXFzAFDQk5CcQ5bRioncF89L+pZhIf4IGUDiFcoUjC0Qvxpspxx:kzyNxDo/+fKRDiFlUjQTsfx
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Ptt_TR546300000000000000000000000000000042023.scr.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

Ptt_TR546300000000000000000000000000000042023.scr.exe

.exe 423KB

Ptt_TR546300000000000000000000000000000042023.scr.exe

IMPHASH ea4e67a31ace1a72683a99b80cf37830
SHA256 4794632aea61c1e8be139e96b10c7a45f47d04dce17db78c9ed30038871a5297
MD5 7391cf51e49e284fdf33824183ae68b9
SHA1 5293d927a128a1fd499b677b22822ff72c2eebe4
SHA512 ae11a542b2346f02187362064a5cdd3aa5660615f3271611de4da537de04496f02b2e61d7db1e793b1cd2bf8a546d13817a212713d9ef90e91d43620ff51b9f1
SSDEEP 6144:WPXFzAFDQk5CcQ5bRioncF89L+pZhIf4IGUDiFcoUjC0Qvxpspxx:kzyNxDo/+fKRDiFlUjQTsfx
MD5 SHA1 SHA512 SSDEEP

windows x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

13409

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

RegCreateKeyExA RegEnumKeyA RegQueryValueExA RegSetValueExA RegCloseKey RegDeleteValueA RegDeleteKeyA AdjustTokenPrivileges LookupPrivilegeValueA OpenProcessToken SetFileSecurityA RegOpenKeyExA RegEnumValueA

shell32

SHGetFileInfoA SHFileOperationA SHGetPathFromIDListA ShellExecuteExA SHGetSpecialFolderLocation SHBrowseForFolderA

ole32

IIDFromString OleInitialize OleUninitialize CoCreateInstance CoTaskMemFree

comctl32

ord17 ImageList_Create ImageList_Destroy ImageList_AddMasked

user32

SetClipboardData CharPrevA CallWindowProcA PeekMessageA DispatchMessageA MessageBoxIndirectA GetDlgItemTextA SetDlgItemTextA GetSystemMetrics CreatePopupMenu AppendMenuA TrackPopupMenu FillRect EmptyClipboard LoadCursorA GetMessagePos CheckDlgButton GetSysColor SetCursor GetWindowLongA SetClassLongA SetWindowPos IsWindowEnabled GetWindowRect GetSystemMenu EnableMenuItem RegisterClassA ScreenToClient EndDialog GetClassInfoA SystemParametersInfoA CreateWindowExA ExitWindowsEx DialogBoxParamA CharNextA SetTimer DestroyWindow CreateDialogParamA SetForegroundWindow SetWindowTextA PostQuitMessage SendMessageTimeoutA ShowWindow wsprintfA GetDlgItem FindWindowExA IsWindow GetDC SetWindowLongA LoadImageA InvalidateRect ReleaseDC EnableWindow BeginPaint SendMessageA DefWindowProcA DrawTextA GetClientRect EndPaint IsWindowVisible CloseClipboard OpenClipboard

gdi32

SetBkMode SetBkColor GetDeviceCaps CreateFontIndirectA CreateBrushIndirect DeleteObject SetTextColor SelectObject

kernel32

GetExitCodeProcess WaitForSingleObject GetProcAddress GetSystemDirectoryA WideCharToMultiByte MoveFileExA GetTempFileNameA RemoveDirectoryA WriteFile CreateDirectoryA GetLastError CreateProcessA GlobalLock GlobalUnlock CreateThread lstrcpynA SetErrorMode GetDiskFreeSpaceA lstrlenA GetCommandLineA GetVersion GetWindowsDirectoryA SetEnvironmentVariableA GetTempPathA CopyFileA GetCurrentProcess ExitProcess GetModuleFileNameA GetFileSize ReadFile GetTickCount Sleep CreateFileA GetFileAttributesA SetCurrentDirectoryA SetFileAttributesA GetFullPathNameA GetShortPathNameA MoveFileA CompareFileTime SetFileTime SearchPathA lstrcmpiA lstrcmpA CloseHandle GlobalFree GlobalAlloc ExpandEnvironmentStringsA LoadLibraryExA FreeLibrary lstrcpyA lstrcatA FindClose MultiByteToWideChar WritePrivateProfileStringA GetPrivateProfileStringA SetFilePointer GetModuleHandleA FindNextFileA FindFirstFileA DeleteFileA MulDiv