0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb[.]exe

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General

Target
0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb.exe
Size 406KB
Sample241124-demb7awrel
SHA256 0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb
MD5 42954817f830f1df94113a43b4a592ea
SHA1 bbb14840fa7b225e98bf4d80d91adda19a27dd20
SHA512 eaff6c0cdf4d2c954ca70058c0755ca66f486c08e720f1f93bdc5f0e6e989b7adef41fc84409bc7273e907051e718f4a96618011bb9419166bbaf19c885f393a
SSDEEP 6144:hBlL/hlqQxBiHB354KnTppIOtFCGArQ3DOgcdkoMF247Ssd/6HQzXG:nMHAKnTsOtFTAQDOgZLFVGtHQzXG
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb.exe
unpack001/$PLUGINSDIR/fqfwqcrlvs.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb.exe

.exe 406KB
$PLUGINSDIR/fqfwqcrlvs.dll

.dll 48KB
bebbkb25puf

213KB

0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb.exe

IMPHASH b76363e9cb88bf9390860da8e50999d2
SHA256 0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb
MD5 42954817f830f1df94113a43b4a592ea
SHA1 bbb14840fa7b225e98bf4d80d91adda19a27dd20
SHA512 eaff6c0cdf4d2c954ca70058c0755ca66f486c08e720f1f93bdc5f0e6e989b7adef41fc84409bc7273e907051e718f4a96618011bb9419166bbaf19c885f393a
SSDEEP 6144:hBlL/hlqQxBiHB354KnTppIOtFCGArQ3DOgcdkoMF247Ssd/6HQzXG:nMHAKnTsOtFTAQDOgZLFVGtHQzXG
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

12539

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

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

user32

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

gdi32

SelectObject SetBkMode CreateFontIndirectA SetTextColor DeleteObject GetDeviceCaps CreateBrushIndirect SetBkColor

shell32

SHGetSpecialFolderLocation SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA SHFileOperationA ShellExecuteA

advapi32

RegDeleteValueA SetFileSecurityA RegOpenKeyExA RegDeleteKeyA RegEnumValueA RegCloseKey RegCreateKeyExA RegSetValueExA RegQueryValueExA RegEnumKeyA

comctl32

ImageList_AddMasked ImageList_Destroy ImageList_Create ord17

ole32

OleUninitialize OleInitialize CoTaskMemFree CoCreateInstance

$PLUGINSDIR/fqfwqcrlvs.dll

IMPHASH 32e80452b5d14c58ef31a65050cfaf51
SHA256 54e000d6cbf51dbda212135ecaeae42da9bbd5e4d42bfe472c1df975308ef4ec
MD5 2dcfaed029e76d404de8c562e9618fc3
SHA1 ad586f14bf71ea471905da2e424e872432f60d5e
SHA512 953da849e7f926ff617a9aca550bda7693b66a58a86da4ae202d4423a926a0d0adfaf7331d9ca113f0f5c867ebaa703f467b642e2ac3735ba811868cebf0427a
SSDEEP 768:n/7Fk2J334zzF1UJ+Eyp/VBdnU/4tK+Fg4JvXQxkAUQxg9q:n/7XVIzzF12+EsdnW4I+FJJ/Qx0lq
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

38449

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

kernel32

EnterCriticalSection EnumSystemLocalesW GetEnvironmentVariableA GetLocaleInfoA GetLocaleInfoW GetProcessHeap GetTempFileNameW Heap32Next HeapAlloc HeapFree HeapReAlloc IsValidCodePage LCMapStringA LCMapStringW LeaveCriticalSection LocalCompact MoveFileExW MultiByteToWideChar ReadFileEx SetVolumeLabelA TlsGetValue TlsSetValue VirtualProtect WideCharToMultiByte lstrlenA lstrlenW

resutils

ClusWorkerCheckTerminate ResUtilGetDwordValue ResUtilSetPropertyParameterBlock ResUtilSetSzValue

loadperf

LoadPerfCounterTextStringsA LoadPerfCounterTextStringsW UnloadPerfCounterTextStringsA

oleaut32

LPSAFEARRAY_UserMarshal OleLoadPictureFileEx SafeArrayLock SysAllocString SysStringLen VARIANT_UserMarshal VarBoolFromDisp VarCmp VarCyFromI1 VarCySu VarDateFromBool VarUI1FromStr

ws2_32

WSALookupServiceNextW WSASetServiceA WSCDeinstallProvider bind

shell32

SHAddToRecentDocs SHGetDesktopFolder SHGetFileInfo ShellAboutW Shell_NotifyIconA

comdlg32

GetFileTitleA GetFileTitleW PageSetupDlgA PrintDlgExW

crypt32

CertDuplicateCRLContext CertNameToStrW CertOIDToAlgId

msi

ord15 ord21 ord25 ord164 ord33 ord42 ord94 ord147

advapi32

RegCloseKey RegCreateKeyW RegSetValueExA RegSetValueExW

gdi32

CreateFontIndirectW GetCurrentObject GetFontUnicodeRanges GetObjectW GetTextCharset GetTextCharsetInfo SelectObject TranslateCharsetInfo

msvcrt

_adjust_fdiv _initterm _wcsicmp free malloc memcpy memmove memset strlen wcstol

0620ab84a45ac413a3ce956eaf04c3a5ac8bc20983c4d3ddfc4a1ef18b2bddeb.exe

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

generic

$PLUGINSDIR/fqfwqcrlvs.dll

kernel32

resutils

loadperf

oleaut32

ws2_32

shell32

comdlg32

crypt32

msi

advapi32

gdi32

msvcrt

generic

bebbkb25puf