berbew | 5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5

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General

Target
5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5
Size 187KB
Sample241109-2dc9wstemb
SHA256 5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5
MD5 f52fb4694f93c9ee05cc3d28b9fa24b9
SHA1 fd638175380103c2cbaeaaf74ffd3af713538905
SHA512 673575b0334b1815cd70070502ae47726f672b560bbd87bd15d25b9ef5638bd3293da45b181d1cff59796627ab71308e22d278fd86de92ed3f43ff18cf182ca7
SSDEEP 3072:6VWrk9g80o2jr4UK/TVe5BM+7+XZmrpVgtRQ2c+tlB5xpWJLM77OkeCK2+hDueH:cd+o2/4xKBM2+4rpV+tbFOLM77OLLt
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

berbew

Malware Config

Extracted

Family

berbew

http://f/wcmd.htm
http://f/ppslog.php
http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Signatures

Berbew family
berbew

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5

File Explorer

5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5

.exe 187KB

5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5

IMPHASH 26babd76bbb7f9c516a338b0601b4c9f
SHA256 5727dc22187e39ec540e9a9d4169f6cf9dd4eb4c499252fea0e95fd08ce80ca5
MD5 f52fb4694f93c9ee05cc3d28b9fa24b9
SHA1 fd638175380103c2cbaeaaf74ffd3af713538905
SHA512 673575b0334b1815cd70070502ae47726f672b560bbd87bd15d25b9ef5638bd3293da45b181d1cff59796627ab71308e22d278fd86de92ed3f43ff18cf182ca7
SSDEEP 3072:6VWrk9g80o2jr4UK/TVe5BM+7+XZmrpVgtRQ2c+tlB5xpWJLM77OkeCK2+hDueH:cd+o2/4xKBM2+4rpV+tbFOLM77OLLt
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

208896

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

wsock32

WSAGetLastError WSAStartup __WSAFDIsSet accept bind closesocket connect gethostbyname htonl htons inet_addr ioctlsocket listen recv select send socket

ole32

CoCreateInstance CLSIDFromString CoTaskMemFree CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExitThread ExpandEnvironmentStringsA FileTimeToLocalFileTime FileTimeToSystemTime FindClose FindFirstFileA FindNextFileA FreeLibrary GetCommandLineA GetCurrentProcessId GetCurrentThreadId GetExitCodeProcess GetExitCodeThread GetFileAttributesA GetFileSize GetFileTime GetLocalTime GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetTimeZoneInformation GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA CreateDirectoryA LocalAlloc LocalFree OpenFile OpenMutexA OpenProcess PeekNamedPipe CreateFileA ReadFile RemoveDirectoryA RtlUnwind SetFileAttributesA SetFilePointer CreateMutexA Sleep TerminateProcess TerminateThread CreatePipe VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow IsWindowVisible GetClassNameA GetForegroundWindow LoadCursorA SetTimer KillTimer RegisterClassA GetMessageA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA CharUpperBuffA OemToCharA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow DefWindowProcA

gdi32

GetStockObject DeleteObject

advapi32

RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

_itoa __GetMainArgs _sleep _strcmpi _stricmp atoi exit memcpy memset raise rand signal sprintf srand sscanf strcat strchr strncmp