Windows Analysis Report
kbdgc.exe

Overview

General Information

Sample name: kbdgc.exe
Analysis ID: 1467148
MD5: 5025218d868f68c956a6bcb8f3c99007
SHA1: 84f0f59997a46562e837730335c304b719335ce9
SHA256: ae8ada4be2d0844a57fcfcab82e65dd28613f4e9e802a14562c7f595115ee9bc
Tags: exe
Infos:

Detection

Score: 27
Range: 0 - 100
Whitelisted: false
Confidence: 20%

Signatures

AI detected suspicious sample
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to communicate with device drivers
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Detected potential crypto function
Drops PE files
File is packed with WinRar
Found dropped PE file which has not been started or loaded
Found evasive API chain (date check)
Found potential string decryption / allocating functions
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)

Classification

AV Detection

barindex
Source: Submited Sample Integrated Neural Analysis Model: Matched 86.2% probability
Source: kbdgc.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: kbdgc.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Source: Binary string: D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb source: kbdgc.exe
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B79F76 FindFirstFileW,FindFirstFileW,FindFirstFileW,GetLastError,FindNextFileW,GetLastError, 0_2_00B79F76
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B89D3B SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SetDlgItemTextW,SetDlgItemTextW,SendDlgItemMessageW,FindFirstFileW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,FindClose,_swprintf,SetDlgItemTextW,SendDlgItemMessageW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,_swprintf,SetDlgItemTextW, 0_2_00B89D3B
Source: zwei.exe.0.dr String found in binary or memory: http://192.168.30.6:8080/SSH/jsp/upload/upload.jsp
Source: zwei.exe.0.dr String found in binary or memory: http://www.Jewsys.com
Source: zwei.exe.0.dr String found in binary or memory: http://www.zwei.com__vbaFailedFriend
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B76DD8: __EH_prolog,_wcslen,_wcslen,CreateFileW,CloseHandle,CreateDirectoryW,CreateFileW,DeviceIoControl,CloseHandle,GetLastError,RemoveDirectoryW,DeleteFileW, 0_2_00B76DD8
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B780FA 0_2_00B780FA
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B854D8 0_2_00B854D8
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8E08A 0_2_00B8E08A
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7E8DD 0_2_00B7E8DD
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7D828 0_2_00B7D828
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B73058 0_2_00B73058
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8E99E 0_2_00B8E99E
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8590D 0_2_00B8590D
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8295B 0_2_00B8295B
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7D22A 0_2_00B7D22A
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8F208 0_2_00B8F208
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B9E244 0_2_00B9E244
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B92308 0_2_00B92308
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B84B09 0_2_00B84B09
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B82C8C 0_2_00B82C8C
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7DC8B 0_2_00B7DC8B
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B99C3E 0_2_00B99C3E
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B75C39 0_2_00B75C39
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8E586 0_2_00B8E586
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B725F5 0_2_00B725F5
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8EDD3 0_2_00B8EDD3
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B73D3B 0_2_00B73D3B
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7B686 0_2_00B7B686
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B826E0 0_2_00B826E0
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7CE12 0_2_00B7CE12
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B99790 0_2_00B99790
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B85F46 0_2_00B85F46
Source: C:\Users\user\Desktop\kbdgc.exe Code function: String function: 00B8C630 appears 53 times
Source: C:\Users\user\Desktop\kbdgc.exe Code function: String function: 00B8CFB0 appears 31 times
Source: C:\Users\user\Desktop\kbdgc.exe Code function: String function: 00B8C560 appears 36 times
Source: kbdgc.exe, 00000000.00000003.1674339680.0000000005F08000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenamezwei.exe vs kbdgc.exe
Source: kbdgc.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: classification engine Classification label: sus27.winEXE@1/17@0/0
Source: C:\Users\user\Desktop\kbdgc.exe File created: C:\Users\user\Desktop\__tmp_rar_sfx_access_check_6376203 Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Command line argument: sfxname 0_2_00B8B905
Source: C:\Users\user\Desktop\kbdgc.exe Command line argument: sfxstime 0_2_00B8B905
Source: C:\Users\user\Desktop\kbdgc.exe Command line argument: STARTDLG 0_2_00B8B905
Source: kbdgc.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\kbdgc.exe File read: C:\Windows\win.ini Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: zwei.exe.0.dr Binary or memory string: select * from tbright with(nolock) where code ='frm_metalout' and empl_no =';
Source: C:\Users\user\Desktop\kbdgc.exe File read: C:\Users\user\Desktop\kbdgc.exe Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: <pi-ms-win-core-synch-l1-2-0.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: <pi-ms-win-core-fibers-l1-1-1.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: <pi-ms-win-core-synch-l1-2-0.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: <pi-ms-win-core-fibers-l1-1-1.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: <pi-ms-win-core-localization-l1-2-1.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: dxgidebug.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: sfc_os.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: dwmapi.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: riched20.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: usp10.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: msls31.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00BB2765-6A77-11D0-A535-00C04FD7D062}\InProcServer32 Jump to behavior
Source: kbdgc.exe Static file information: File size 6427166 > 1048576
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: kbdgc.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Source: kbdgc.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb source: kbdgc.exe
Source: kbdgc.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: kbdgc.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: kbdgc.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: kbdgc.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: kbdgc.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata
Source: C:\Users\user\Desktop\kbdgc.exe File created: C:\Users\user\Desktop\__tmp_rar_sfx_access_check_6376203 Jump to behavior
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8C560 push eax; ret 0_2_00B8C57E
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8CFF6 push ecx; ret 0_2_00B8D009
Source: C:\Users\user\Desktop\kbdgc.exe File created: C:\Users\user\Desktop\update\zwei.exe Jump to dropped file
Source: C:\Users\user\Desktop\kbdgc.exe Dropped PE file which has not been started: C:\Users\user\Desktop\update\zwei.exe Jump to dropped file
Source: C:\Users\user\Desktop\kbdgc.exe Evasive API call chain: GetLocalTime,DecisionNodes
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B79F76 FindFirstFileW,FindFirstFileW,FindFirstFileW,GetLastError,FindNextFileW,GetLastError, 0_2_00B79F76
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B89D3B SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SetDlgItemTextW,SetDlgItemTextW,SendDlgItemMessageW,FindFirstFileW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,FindClose,_swprintf,SetDlgItemTextW,SendDlgItemMessageW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,_swprintf,SetDlgItemTextW, 0_2_00B89D3B
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8C07D VirtualQuery,GetSystemInfo, 0_2_00B8C07D
Source: C:\Users\user\Desktop\kbdgc.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8D1B5 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00B8D1B5
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B94444 mov eax, dword ptr fs:[00000030h] 0_2_00B94444
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B98382 GetProcessHeap, 0_2_00B98382
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8D1B5 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00B8D1B5
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8D303 SetUnhandledExceptionFilter, 0_2_00B8D303
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8D4BB SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_00B8D4BB
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B9552C IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00B9552C
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8D00B cpuid 0_2_00B8D00B
Source: C:\Users\user\Desktop\kbdgc.exe Code function: GetLocaleInfoW,GetNumberFormatW, 0_2_00B88C23
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B8B905 OleInitialize,GetCommandLineW,OpenFileMappingW,MapViewOfFile,UnmapViewOfFile,CloseHandle,GetModuleFileNameW,SetEnvironmentVariableW,SetEnvironmentVariableW,GetLocalTime,_swprintf,SetEnvironmentVariableW,GetModuleHandleW,LoadIconW,LoadBitmapW,DialogBoxParamW,Sleep,DeleteObject,DeleteObject,DeleteObject,CloseHandle,OleUninitialize, 0_2_00B8B905
Source: C:\Users\user\Desktop\kbdgc.exe Code function: 0_2_00B7A5E3 GetVersionExW, 0_2_00B7A5E3
No contacted IP infos