berbew | jaffacakes118_Trojan-Proxy[.]Win32[.]Qukart[.]gen[.]388bbbfbc5ac69451b9df

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General

Target
jaffacakes118_Trojan-Proxy.Win32.Qukart.gen.388bbbfbc5ac69451b9df
Size 102KB
Sample261006-vhsrtabs2w
SHA256 ddcfdf422ce89b1026085e35cfebf7ae25aafe57ae76f97fd7e1a252e0e7bcea
MD5 3df18c4e36a388bbbfbc5ac69451b9df
SHA1 06a1abfabda33ee62ac40c70846c8c178fea125b
SHA512 1c412dbd9829618ff578b8bc7086c5239c35ca46d3357f3cb92bf910f7c1f0e96beb7996906eebbe0b8855ec4b607bae7638412b8bfd604f4a401b4fe3066d8b
SSDEEP 1536:bjg5Oy9vhALGA1TWpdu8Mjp0bE/aam9R/Cdr8okqudPMIMhMCEHu:bjg5Oy2NTYdutjpP/aFDKdhk3pIX
TLSH
T13EA35B95AFF15892CFF31A3B074A962CFD0AD3504FAD81A82C46D77446CC3C6D924AB6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor berbew

Malware Config

Signatures

Family: Berbew
Berbew is a backdoor written in C++.
backdoor berbew

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
jaffacakes118_Trojan-Proxy.Win32.Qukart.gen.388bbbfbc5ac69451b9df

File Explorer

jaffacakes118_Trojan-Proxy.Win32.Qukart.gen.388bbbfbc5ac69451b9df

.exe 102KB

jaffacakes118_Trojan-Proxy.Win32.Qukart.gen.388bbbfbc5ac69451b9df

IMPHASH a64e048b98d051ae6e6b6334f77c95d3
SHA256 ddcfdf422ce89b1026085e35cfebf7ae25aafe57ae76f97fd7e1a252e0e7bcea
MD5 3df18c4e36a388bbbfbc5ac69451b9df
SHA1 06a1abfabda33ee62ac40c70846c8c178fea125b
SHA512 1c412dbd9829618ff578b8bc7086c5239c35ca46d3357f3cb92bf910f7c1f0e96beb7996906eebbe0b8855ec4b607bae7638412b8bfd604f4a401b4fe3066d8b
SSDEEP 1536:bjg5Oy9vhALGA1TWpdu8Mjp0bE/aam9R/Cdr8okqudPMIMhMCEHu:bjg5Oy2NTYdutjpP/aFDKdhk3pIX
TLSH
T13EA35B95AFF15892CFF31A3B074A962CFD0AD3504FAD81A82C46D77446CC3C6D924AB6
MD5 SHA1 SHA512 SSDEEP TLSH

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