be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833

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General

Target
be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833
Size 272KB
Sample241107-efjs5avend
SHA256 be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833
MD5 c5893a97db06e12d46d9500b9e5fa365
SHA1 b82e240d639946aa30054e99ef3ec2819bb8650d
SHA512 647ef0a2f05370800cfac7cf8800b60fe1f2f5a69c99b31ab93b6e47d659ee7200aeae201c1dc31ddedca7a1230aab56ef7cdbf5d0c16d1460687e3595384202
SSDEEP 6144:RBRfmQ/Yx/mHTRpkI9pBMNCzSWPyV5ZukD6xjC6ZgsOK4AHXwpnxGvN98gZ+/+:RmVex+6ZxyhY97n
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833

File Explorer

be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833

.exe 272KB

be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833

IMPHASH 0b36fc85e0cb5e337c80982db5210969
SHA256 be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833
MD5 c5893a97db06e12d46d9500b9e5fa365
SHA1 b82e240d639946aa30054e99ef3ec2819bb8650d
SHA512 647ef0a2f05370800cfac7cf8800b60fe1f2f5a69c99b31ab93b6e47d659ee7200aeae201c1dc31ddedca7a1230aab56ef7cdbf5d0c16d1460687e3595384202
SSDEEP 6144:RBRfmQ/Yx/mHTRpkI9pBMNCzSWPyV5ZukD6xjC6ZgsOK4AHXwpnxGvN98gZ+/+:RmVex+6ZxyhY97n
MD5 SHA1 SHA512 SSDEEP

windows:1 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

196608

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

ole32

CoCreateInstance CLSIDFromString CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExpandEnvironmentStringsA GetCommandLineA GetComputerNameA GetCurrentProcessId GetCurrentThreadId GetExitCodeThread GetFileSize GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA LocalAlloc LocalFree OpenMutexA CreateFileA ReadFile RtlUnwind SetFilePointer CreateMutexA Sleep TerminateProcess VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow GetClassNameA SetFocus GetForegroundWindow LoadCursorA LoadIconA SetTimer RegisterClassA MessageBoxA GetMessageA GetWindowLongA SetWindowLongA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow MoveWindow DefWindowProcA CallWindowProcA

gdi32

GetStockObject SetBkColor SetTextColor CreateBrushIndirect CreateFontA

advapi32

GetUserNameA RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

__GetMainArgs _sleep _stricmp atoi exit memcpy memset printf raise rand signal sprintf srand sscanf strcat strchr strncmp vsprintf

ntdll

LdrUnloadDll

Name

.text

Size

31KB

Virtual Size

31KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

132KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fldo

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.l1

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

be791db71815b7a32dd0c757cf31f9582f70ccb4d209a4055268b3858d0c8833

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

ntdll

generic