05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456

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General

Target
05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456
Size 307KB
Sample241121-ymjaqawkfv
SHA256 05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456
MD5 edf52574766332cf4090475c1c76a913
SHA1 26c73c7d963cc95d1b25fc37f0a1c898887971b3
SHA512 34235fb3ee5f5ad249dcdb8efde878a758c0fc7581ca93723028a432f33dda87bcbc27d064d37ec153ca91ce1ec8a8457fad9e224020f167fccbdd79a493a3ae
SSDEEP 6144:rGiGYU1PwJbC2i499oTnPAcX9fEdMdKS5ZgLhX7WOQ5yTt:6YmPwJbC74cPt9sdNIqLhXIox
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456
unpack001/mlkdtrqkv.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456

.exe 307KB
mfrjwepj

5KB
mlkdtrqkv.exe

.exe 117KB
zot5ecntxjlmt60ykv6

213KB

05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456

IMPHASH 7fa974366048f9c551ef45714595665e
SHA256 05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456
MD5 edf52574766332cf4090475c1c76a913
SHA1 26c73c7d963cc95d1b25fc37f0a1c898887971b3
SHA512 34235fb3ee5f5ad249dcdb8efde878a758c0fc7581ca93723028a432f33dda87bcbc27d064d37ec153ca91ce1ec8a8457fad9e224020f167fccbdd79a493a3ae
SSDEEP 6144:rGiGYU1PwJbC2i499oTnPAcX9fEdMdKS5ZgLhX7WOQ5yTt:6YmPwJbC74cPt9sdNIqLhXIox
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

12515

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 GetFileSize GetModuleFileNameA GetCurrentProcess CopyFileA ExitProcess GetWindowsDirectoryA SetFileTime GetCommandLineA SetErrorMode LoadLibraryA lstrcpynA GetDiskFreeSpaceA GlobalUnlock GlobalLock CreateThread CreateProcessA RemoveDirectoryA CreateFileA 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 GetTempPathA

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

mlkdtrqkv.exe

IMPHASH ffd5eae7bfe4dcc0990b76adf0defe74
SHA256 b12d7fb5370439771f33b99428d12979d59c1d2aff56eb572294e7fd2a7c05d5
MD5 d189de48d249626410e9f76ca430ebd8
SHA1 6a7ab73710c2d2f3a927ef58b16477c634b3fe46
SHA512 6ca5da001917ac5adceb933a1af72bd08ab0aa63fabf7de0d1d35528e40bb4aa45f65cf55bd4f867e040228b6a18cdda76741bf327687ad0245e3961c40d1a26
SSDEEP 3072:bVQ76d5kpPde4hhSbZxxA50GmWoWRo/fqI4hcWLYr:RS6opg4hhaxxHlWRifqI
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

119611

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

C:\bxnlj\bijdwe\azio\9a3cd32d0d63421286fd64c09d8564aa\lyflpn\gnxdncdl\Release\gnxdncdl.pdb

05169db7f1ffd49e6ed73d6d55db576bcd1a89615588f1a2713af98e8f860456

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

generic

mfrjwepj

mlkdtrqkv.exe

shlwapi

kernel32

shell32

rtutils

mpr

mswsock

rtm

msvcrt

generic

zot5ecntxjlmt60ykv6