b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809N

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General

Target
b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809N
Size 60KB
Sample240921-2ffg2axfme
SHA256 b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809
MD5 bf6279e56f3c5f86f91a2219249276e0
SHA1 e52feee1c3738c4854de00d657d8a46db8ded88b
SHA512 18cf0b80d55b6ab03e361324b6e97bc79a7c5bcf414dde2134dc5f3b5e8490265bd79f0890dc09bcbb89606145d8da86a92e329ace79faf5554a8df86ebd62a4
SSDEEP 1536:DYtsCweZqD57W0Ky+nif1ZKAJNUs2T+B86l1rs:8yq+57W0X+ifbXms2aB86l1rs
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809N

File Explorer

b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809N

.exe 60KB

b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809N

IMPHASH 2fab100e73dccce3c372ff3389e461b0
SHA256 b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809
MD5 bf6279e56f3c5f86f91a2219249276e0
SHA1 e52feee1c3738c4854de00d657d8a46db8ded88b
SHA512 18cf0b80d55b6ab03e361324b6e97bc79a7c5bcf414dde2134dc5f3b5e8490265bd79f0890dc09bcbb89606145d8da86a92e329ace79faf5554a8df86ebd62a4
SSDEEP 1536:DYtsCweZqD57W0Ky+nif1ZKAJNUs2T+B86l1rs:8yq+57W0X+ifbXms2aB86l1rs
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

b5bea2f37cfe8662aee4712289743d8f15060f951e2a83053f983a6ff9838809N

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

rpcrt4

generic