File name:

http://ciscobinary.openh264.org/openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip

Full analysis: https://app.any.run/tasks/7cab4b61-8fdd-4fcf-9930-63ea93009935
Verdict: Malicious activity
Analysis date: May 20, 2022, 16:54:11
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

29DDFD36F79EAAE39627110A00FF8370

SHA1:

F5A0D4EB07B0E6813E64F07C99478B823EEDB82D

SHA256:

600552DE4DE554364152ED426D02264E97D76AE1F33AFB1D845A0D25E5E5BA33

SSDEEP:

12288:E9FVnFrhwA7XATekr8IlK1uR/JRtPX/pPPWAyXKh10e+m:EJhv7XAT3r8IlK1uRvdRPPWAZWNm

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

    • Drops executable file immediately after starts

      • WinRAR.exe (PID: 2612)

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 3540)
      • Explorer.EXE (PID: 1080)

  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 2612)

    • Reads the computer name

      • WinRAR.exe (PID: 2612)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2612)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 2612)

    • Uses RUNDLL32.EXE to load library

      • WinRAR.exe (PID: 2612)

  • INFO

    • Checks supported languages

      • rundll32.exe (PID: 2460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: gmpopenh264.dll
ZipUncompressedSize: 1234896
ZipCompressedSize: 490928
ZipCRC: 0x5f0b62ea
ZipModifyDate: 2019:03:02 16:58:07
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
4
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winrar.exe rundll32.exe no specs searchprotocolhost.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1080C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE——
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.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\gdi32.dll
c:\windows\system32\user32.dll
2460"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIa2612.33196\gmpopenh264.infoC:\Windows\system32\rundll32.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\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\imagehlp.dll
2612"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3540"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe3_ Global\UsGthrCtrlFltPipeMssGthrPipe3 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:
7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211)
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
2 241
Read events
2 185
Write events
56
Delete events
0

Modification events

(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2612) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2612) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
2
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
2612WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa2612.33196\gmpopenh264.infotext
MD5:3D33CDC0B3D281E67DD52E14435DD04F
SHA256:F526E9F98841D987606EFEAFF7F3E017BA9FD516C4BE83890C7F9A093EA4C47B
2612WinRAR.exeC:\Users\admin\Desktop\gmpopenh264.infotext
MD5:3D33CDC0B3D281E67DD52E14435DD04F
SHA256:F526E9F98841D987606EFEAFF7F3E017BA9FD516C4BE83890C7F9A093EA4C47B
2612WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa2612.32329\gmpopenh264.dllexecutable
MD5:D23F706F2EACC190F2D4B75B041670D5
SHA256:CED08CE5BC45DBE505FA94B3A4268C0830CCDA016A23C0ACB16DD7268CFA7A65
2612WinRAR.exeC:\Users\admin\Desktop\gmpopenh264.dllexecutable
MD5:D23F706F2EACC190F2D4B75B041670D5
SHA256:CED08CE5BC45DBE505FA94B3A4268C0830CCDA016A23C0ACB16DD7268CFA7A65
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
Interactive malware hunting service ANY.RUN
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Reports
http://ciscobinary.openh264.org/openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip