4a55296fec671f0c9d67c03aa7eb81d3

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General

Target
4a55296fec671f0c9d67c03aa7eb81d3
Size 2.8MB
Sample240108-d53rvsadfn
SHA256 76bf24ac92cbfcb81ba60421509de5041eac99db22df178b2695b08ac26f638f
MD5 4a55296fec671f0c9d67c03aa7eb81d3
SHA1 67892d5e76eb66c5952a6bf67bc6f322758b94c3
SHA512 7bf60b0531a56deca9154d761769abbdd287d0df7542f37beadb6ebc06a43cff951f594699e39e4dbc155a7ffe68aeae8d85ebd16d0f1b72b08cd9dc5e335149
SSDEEP 49152:8eOHOI+Gl05i32+KvU2RMTpH81Tp4SvTC626R9sot9yhv1/p7tJOZGtHDhLRNz9K:8p1Wok82qH81Ty9OboJUyHDZNclZ
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4a55296fec671f0c9d67c03aa7eb81d3

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

4a55296fec671f0c9d67c03aa7eb81d3

.exe 2.8MB

4a55296fec671f0c9d67c03aa7eb81d3

IMPHASH 099c0646ea7282d232219f8807883be0
SHA256 76bf24ac92cbfcb81ba60421509de5041eac99db22df178b2695b08ac26f638f
MD5 4a55296fec671f0c9d67c03aa7eb81d3
SHA1 67892d5e76eb66c5952a6bf67bc6f322758b94c3
SHA512 7bf60b0531a56deca9154d761769abbdd287d0df7542f37beadb6ebc06a43cff951f594699e39e4dbc155a7ffe68aeae8d85ebd16d0f1b72b08cd9dc5e335149
SSDEEP 49152:8eOHOI+Gl05i32+KvU2RMTpH81Tp4SvTC626R9sot9yhv1/p7tJOZGtHDhLRNz9K:8p1Wok82qH81Ty9OboJUyHDZNclZ
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

12837

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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

kernel32

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

user32

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

gdi32

SetBkColor GetDeviceCaps DeleteObject CreateBrushIndirect CreateFontIndirectA SetBkMode SetTextColor SelectObject

shell32

SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA SHGetSpecialFolderLocation

advapi32

RegQueryValueExA RegSetValueExA RegEnumKeyA RegEnumValueA RegOpenKeyExA RegDeleteKeyA RegDeleteValueA RegCloseKey RegCreateKeyExA

comctl32

ImageList_AddMasked ImageList_Destroy ord17 ImageList_Create

ole32

CoTaskMemFree OleInitialize OleUninitialize CoCreateInstance

version

GetFileVersionInfoSizeA GetFileVersionInfoA VerQueryValueA

Sharing

General

Malware Config

Signatures

File Explorer

4a55296fec671f0c9d67c03aa7eb81d3

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

generic