c0b3e89e6ae15becdebd353a165b61ac[.]exe

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General

Target
c0b3e89e6ae15becdebd353a165b61ac.exe
Size 279KB
Sample220121-ryk55aaban
SHA256 c7eeea84c68c73b96a2bc816b9738ca8c9c2abe93f7705ec07f8d1205422d86e
MD5 c0b3e89e6ae15becdebd353a165b61ac
SHA1 276eead9497fdfddd51259240b69008cca8ce7a1
SHA512 9ff47712d6cdbcf75ec06d12b1a021d53e474bd2888bec0e7eed1a7d59370f8ddb087ccf19e983e86c1aa28f77df3927dd1124c1a55233bb3fc7f024a2446c6e
SSDEEP 6144:owVNM8/uuiTGQvUztyAGGGv1r1e1cGvQxmCmjv:X/CyQMzrXumFjv
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

c0b3e89e6ae15becdebd353a165b61ac.exe

.exe 279KB

c0b3e89e6ae15becdebd353a165b61ac.exe

IMPHASH 099c0646ea7282d232219f8807883be0
SHA256 c7eeea84c68c73b96a2bc816b9738ca8c9c2abe93f7705ec07f8d1205422d86e
MD5 c0b3e89e6ae15becdebd353a165b61ac
SHA1 276eead9497fdfddd51259240b69008cca8ce7a1
SHA512 9ff47712d6cdbcf75ec06d12b1a021d53e474bd2888bec0e7eed1a7d59370f8ddb087ccf19e983e86c1aa28f77df3927dd1124c1a55233bb3fc7f024a2446c6e
SSDEEP 6144:owVNM8/uuiTGQvUztyAGGGv1r1e1cGvQxmCmjv:X/CyQMzrXumFjv
MD5 SHA1 SHA512 SSDEEP

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

12837

Magic Number

267

Subsystem

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