a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5fN

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General

Target
a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5fN
Size 163KB
Sample241003-bryvms1cle
SHA256 a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5f
MD5 a52dce0e49e5111d23bafb23becb0620
SHA1 50b235d5bf24fd6d0c2d21da71c1f8f0ddaa04f7
SHA512 4ecb1ebf99b6db4b09449b1e28476a3ab11394bb4713e2816f25ec57be35fb534d58ba679913c303c4c9cd097bd47836982269847314a80cd3bcdbaea07de0d1
SSDEEP 3072:XqLE5FrtxOcDmzgwDzw12rUltOrWKDBr+yJb:XzF1mcL12rULOf
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5fN

File Explorer

a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5fN

.exe 163KB

a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5fN

IMPHASH c2a87fabf96470db507b2e6b43bd92eb
SHA256 a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5f
MD5 a52dce0e49e5111d23bafb23becb0620
SHA1 50b235d5bf24fd6d0c2d21da71c1f8f0ddaa04f7
SHA512 4ecb1ebf99b6db4b09449b1e28476a3ab11394bb4713e2816f25ec57be35fb534d58ba679913c303c4c9cd097bd47836982269847314a80cd3bcdbaea07de0d1
SSDEEP 3072:XqLE5FrtxOcDmzgwDzw12rUltOrWKDBr+yJb:XzF1mcL12rULOf
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

Name

.text

Size

32KB

Virtual Size

32KB

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

.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

DUzfAGgU

Size

3KB

Virtual Size

3KB

Characteristics

Name

ctNgtzZD

Size

25KB

Virtual Size

24KB

Characteristics

Name

wGXKLHKi

Size

7KB

Virtual Size

7KB

Characteristics

Name

CFGqoxIF

Size

3KB

Virtual Size

3KB

Characteristics

Name

nKdoXYMi

Size

2KB

Virtual Size

1KB

Characteristics

Name

TJJIMjvz

Size

1024B

Virtual Size

864B

Characteristics

Name

iEIjrkBs

Size

33KB

Virtual Size

32KB

Characteristics

Name

nQpbKAbx

Size

4KB

Virtual Size

3KB

Characteristics

Name

NvORJvdu

Size

17KB

Virtual Size

17KB

Characteristics

Name

dHDrdXqv

Size

10KB

Virtual Size

10KB

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

a7afa24c35168ee9eda9f0fb12f7f340c0df37647fe80c9e6e6a95ba9c12eb5fN

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

generic