3f1d2e8d5d89e82cf02d96ac0bb2a219a12eac2f3aa6b1ada0ec072c8222dec8

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General

Target
3f1d2e8d5d89e82cf02d96ac0bb2a219a12eac2f3aa6b1ada0ec072c8222dec8
Size 290KB
Sample220701-c52n5agfap
SHA256 3f1d2e8d5d89e82cf02d96ac0bb2a219a12eac2f3aa6b1ada0ec072c8222dec8
MD5 c6111156b395f3e7da625a7022e65510
SHA1 bbafe2de1510525ca60232df6f0b470d5ca57fa9
SHA512 2fba768d40f1f67194b794a60e249cc4b335048d37b5e66ac8ab0e0e9773cbc417cf14367716b51fa0c98e75b2b39fc4cab2d44b1fe70c735de8be22adba6dd2
SSDEEP 6144:y6R9H1SwRx0Ii7MUQpHHBNOT83ys7VtxpPCHGpfQkwM6zmg0k:jSUq7x8nB9DltfpwMzgb
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

3f1d2e8d5d89e82cf02d96ac0bb2a219a12eac2f3aa6b1ada0ec072c8222dec8

.exe 290KB

3f1d2e8d5d89e82cf02d96ac0bb2a219a12eac2f3aa6b1ada0ec072c8222dec8

IMPHASH b40f29cd171eb54c01b1dd2683c9c26b
SHA256 3f1d2e8d5d89e82cf02d96ac0bb2a219a12eac2f3aa6b1ada0ec072c8222dec8
MD5 c6111156b395f3e7da625a7022e65510
SHA1 bbafe2de1510525ca60232df6f0b470d5ca57fa9
SHA512 2fba768d40f1f67194b794a60e249cc4b335048d37b5e66ac8ab0e0e9773cbc417cf14367716b51fa0c98e75b2b39fc4cab2d44b1fe70c735de8be22adba6dd2
SSDEEP 6144:y6R9H1SwRx0Ii7MUQpHHBNOT83ys7VtxpPCHGpfQkwM6zmg0k:jSUq7x8nB9DltfpwMzgb
MD5 SHA1 SHA512 SSDEEP

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

12555

Magic Number

267

Subsystem

DLL Characteristics

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

kernel32

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

user32

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

gdi32

SelectObject SetBkMode CreateFontIndirectA SetTextColor DeleteObject GetDeviceCaps CreateBrushIndirect SetBkColor

shell32

SHGetSpecialFolderLocation SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA

advapi32

RegCloseKey RegOpenKeyExA RegDeleteKeyA RegDeleteValueA RegEnumValueA RegCreateKeyExA RegSetValueExA RegQueryValueExA RegEnumKeyA

comctl32

ImageList_Create ImageList_AddMasked ImageList_Destroy ord17

ole32

CoCreateInstance CoTaskMemFree OleInitialize OleUninitialize

version

GetFileVersionInfoSizeA GetFileVersionInfoA VerQueryValueA