4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c

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General

Target
4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c
Size 55KB
Sample260905-js2a6acf85
SHA256 4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c
MD5 a32b8428b1a995a157a7e791ccaa2f25
SHA1 59fc247f34ea14d189c18d7ccd68b76215d0b73c
SHA512 fb7950a3d9f7a4e5e24cc86f78e4494a6c89de7d9bcd0dc6b1140c60d08970fe26eb48c2af02afc789b3e48758017421932106f8c9977f0c498c31d398853018
SSDEEP 1536:eaK1lS6i7we4jHjeRv9A29JRN9Wf/lY0nQvlM:ed+wf7aRv9TRD9vlM
TLSH
T125434A6F1C3D8FFADD9E073C0BA10010D1348C5A28B65DC82564A2B5779A865E8DFEDE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c

File Explorer

4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c

.exe 55KB

4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c

IMPHASH 3235d0a66c0a8ca4d8b84f3bea439dce
SHA256 4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c
MD5 a32b8428b1a995a157a7e791ccaa2f25
SHA1 59fc247f34ea14d189c18d7ccd68b76215d0b73c
SHA512 fb7950a3d9f7a4e5e24cc86f78e4494a6c89de7d9bcd0dc6b1140c60d08970fe26eb48c2af02afc789b3e48758017421932106f8c9977f0c498c31d398853018
SSDEEP 1536:eaK1lS6i7we4jHjeRv9A29JRN9Wf/lY0nQvlM:ed+wf7aRv9TRD9vlM
TLSH
T125434A6F1C3D8FFADD9E073C0BA10010D1348C5A28B65DC82564A2B5779A865E8DFEDE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:1 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

196609

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

rpcrt4

RpcErrorEndEnumeration

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

.jfbbql

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

4aa79a04bcd046b5f9c6594953742c5986078d6ffe90c3ce8cabe75499876b8c

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

rpcrt4

generic