600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78N

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General

Target
600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78N
Size 60KB
Sample241109-vjjkjayckb
SHA256 600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78
MD5 3e7996e9ec725cfca9037b3f67ae5320
SHA1 aa73f6bd30a5441217159819edf30c1df83ec54a
SHA512 b396c58689599c97790a9fe4b36fe17b5c107c5e6f66b98b67f4ffa6d382f83a1ee4c21fb260280109b3328461c958824ab2857295b7d1119612756aca381fee
SSDEEP 1536:Deugj87OiLS08N5iGgQMMclfvKB86l1rs:iugvyS0qrMXFvKB86l1rs
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78N

File Explorer

600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78N

.exe 60KB

600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78N

IMPHASH 2fab100e73dccce3c372ff3389e461b0
SHA256 600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78
MD5 3e7996e9ec725cfca9037b3f67ae5320
SHA1 aa73f6bd30a5441217159819edf30c1df83ec54a
SHA512 b396c58689599c97790a9fe4b36fe17b5c107c5e6f66b98b67f4ffa6d382f83a1ee4c21fb260280109b3328461c958824ab2857295b7d1119612756aca381fee
SSDEEP 1536:Deugj87OiLS08N5iGgQMMclfvKB86l1rs:iugvyS0qrMXFvKB86l1rs
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

200704

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

msvcrt

_wgetcwd

rpcrt4

I_RpcSystemFunction001

Name

.idata

Size

32KB

Virtual Size

32KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

rdata

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

.gfcd

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

Name

.l1

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

L\rfcW

Size

512B

Virtual Size

64B

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

600f290795fa04396ef2864f729e9c84ca24e8ff1a6b495a887f950ee40bef78N

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

rpcrt4

generic