File name:

Back Orifice v1.2.0.3.rar

Full analysis: https://app.any.run/tasks/f2307fc3-cf2d-41e1-8559-928a398c59ee
Verdict: Malicious activity
Analysis date: July 16, 2020, 17:27:23
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-rar
File info: RAR archive data, v4, os: Win32
MD5:

C16E837D1F8ED3BB121E165D286BC478

SHA1:

FE3350331AF5EF5F0FC8AC14B5F56C483D344F98

SHA256:

F9B2F95D872148DBD5D6E05F52912ED1E6DB0D79DE7F44A3A13556EC0DA8BA8A

SSDEEP:

12288:jSdmFRGSyHtQMhKrYhYIsfW3xyBN0VEG/:jSAPIH1hnhCRBeaW

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 4016)

    • Application was dropped or rewritten from another process

      • bo2kgui.exe (PID: 880)
      • bo2kcfg.exe (PID: 2232)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2668)

  • INFO

    • Manual execution by user

      • bo2kgui.exe (PID: 880)
      • bo2kcfg.exe (PID: 2232)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v-4.x) (58.3)
.rar | RAR compressed archive (gen) (41.6)

EXIF

ZIP

CompressedSize: 15515
UncompressedSize: 45056
OperatingSystem: Win32
ModifyDate: 2007:01:18 19:05:19
PackingMethod: Normal
ArchivedFileName: Back Orifice v1.2.0.3\bo2k.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe searchprotocolhost.exe no specs bo2kgui.exe no specs bo2kcfg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
880"C:\Users\admin\Desktop\bo2kgui.exe" C:\Users\admin\Desktop\bo2kgui.exe—explorer.exe
User:
admin
Company:
BO2K Development Team
Integrity Level:
MEDIUM
Description:
BO2K Client
Exit code:
0
Version:
1, 2, 0, 3
Modules
Images
c:\users\admin\desktop\bo2kgui.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
2232"C:\Users\admin\Desktop\bo2kcfg.exe" C:\Users\admin\Desktop\bo2kcfg.exe—explorer.exe
User:
admin
Company:
Bo2k Development Team
Integrity Level:
MEDIUM
Description:
BO2K Server Configuration Utility
Exit code:
0
Version:
1, 2, 0, 5
Modules
Images
c:\users\admin\desktop\bo2kcfg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
2668"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Back Orifice v1.2.0.3.rar"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
4016"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe4_ Global\UsGthrCtrlFltPipeMssGthrPipe4 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\System32\SearchProtocolHost.exe—SearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\searchprotocolhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
782
Read events
757
Write events
25
Delete events
0

Modification events

(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2668) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\132\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Back Orifice v1.2.0.3.rar
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2668) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\132\52C64B7E
Operation:writeName:@C:\Windows\system32\notepad.exe,-469
Value:
Text Document
(PID) Process:(2668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
Executable files
8
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\misc\misc_bochat.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\misc\misc_livekeylog.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_control.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_inetcmd.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_interface.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_legacy.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_regfile.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_reverser.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_rootkit.dll —
MD5:—
SHA256:—
2668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2668.29850\Back Orifice v1.2.0.3\plugins\srv\srv_system.dll —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
Back Orifice v1.2.0.3.rar