c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981

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General

Target
c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981
Size 548KB
Sample240611-dchk8a1fpg
SHA256 c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981
MD5 3f90f6f8eb18fb45f0a2e4a50aef69ef
SHA1 6ecc083093b0ef75f13c92fba33d0d2826bfb3dd
SHA512 3724243cd36433daccfe09e7856d76321851bbdd27ff96e499a9eabd89bbf78946d5a8b5f601df695dbe4034fbd7a2202361ca5528166f07566bc662226a9a87
SSDEEP 12288:HBVxvr6IveDVqvQ6IvBaSHaMaZRBEYyqmaf2qwiHPKgRC4gvGZ+C8lM1:HBq5htaSHFaZRBEYyqmaf2qwiHPKgRCW
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981

File Explorer

c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981

.exe 548KB

c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981

IMPHASH 3235d0a66c0a8ca4d8b84f3bea439dce
SHA256 c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981
MD5 3f90f6f8eb18fb45f0a2e4a50aef69ef
SHA1 6ecc083093b0ef75f13c92fba33d0d2826bfb3dd
SHA512 3724243cd36433daccfe09e7856d76321851bbdd27ff96e499a9eabd89bbf78946d5a8b5f601df695dbe4034fbd7a2202361ca5528166f07566bc662226a9a87
SSDEEP 12288:HBVxvr6IveDVqvQ6IvBaSHaMaZRBEYyqmaf2qwiHPKgRC4gvGZ+C8lM1:HBq5htaSHFaZRBEYyqmaf2qwiHPKgRCW
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

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

c3153caca0fbcb2c5f0260e11736227049c5ce5cb30c94865e6d8d18cf2fc981

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

rpcrt4

generic