File name:

Nowy Archiwum WinRARa.rar

Full analysis: https://app.any.run/tasks/c0303fc8-26b7-4ff2-ba52-130e0f9f00a0
Verdict: Malicious activity
Analysis date: December 02, 2023, 22:57:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

F530AEE633A879A3CDE6BD31F2AD6D42

SHA1:

7D43031329D235C64432AD42FA378B0A0C51680E

SHA256:

F7183334DD4F9122B1D8FECCB07F3A4A5756C3DBA224A46833AAF97946047BE7

SSDEEP:

49152:5/MvqMit8s9Y0X6zWtPD/MvqMitoTMYfJaw9cP9uuntzwi81BCPuyhLCkc7+zBSq:5UCztZPXIWNDUCztoTMYfJafum581wPl

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

    • Adds path to the Windows Defender exclusion list

      • Launcher.exe (PID: 2132)

    • Create files in the Startup directory

      • Launcher.exe (PID: 2132)

    • Drops the executable file immediately after the start

      • Launcher.exe (PID: 2132)

  • SUSPICIOUS

    • Reads the Internet Settings

      • Setup.exe (PID: 1584)
      • Launcher.exe (PID: 2132)
      • dfsvc.exe (PID: 4060)
      • Windows Services.exe (PID: 4036)
      • dfsvc.exe (PID: 4044)

    • Starts POWERSHELL.EXE for commands execution

      • Launcher.exe (PID: 2132)

    • Script adds exclusion path to Windows Defender

      • Launcher.exe (PID: 2132)

    • Powershell version downgrade attack

      • powershell.exe (PID: 2908)

    • The process creates files with name similar to system file names

      • Launcher.exe (PID: 2132)

    • Uses RUNDLL32.EXE to load library

      • WinRAR.exe (PID: 564)

  • INFO

    • Reads the computer name

      • Setup.exe (PID: 1584)
      • Launcher.exe (PID: 2132)
      • st.exe (PID: 3856)
      • dfsvc.exe (PID: 4060)
      • Windows Services.exe (PID: 4036)
      • Secure System Shell.exe (PID: 3108)
      • dfsvc.exe (PID: 4044)
      • Launcher.exe (PID: 3612)
      • st.exe (PID: 3228)
      • Launcher.exe (PID: 3348)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 564)

    • Checks supported languages

      • Setup.exe (PID: 1584)
      • Launcher.exe (PID: 2132)
      • st.exe (PID: 3856)
      • dfsvc.exe (PID: 4060)
      • Windows Services.exe (PID: 4036)
      • Runtime Explorer.exe (PID: 2536)
      • Secure System Shell.exe (PID: 3108)
      • Runtime Explorer.exe (PID: 3996)
      • Runtime Explorer.exe (PID: 3312)
      • Runtime Explorer.exe (PID: 2696)
      • Runtime Explorer.exe (PID: 3932)
      • Runtime Explorer.exe (PID: 3308)
      • Runtime Explorer.exe (PID: 2968)
      • dfsvc.exe (PID: 4044)
      • Launcher.exe (PID: 3612)
      • st.exe (PID: 3228)
      • Runtime Explorer.exe (PID: 2760)
      • Launcher.exe (PID: 3348)
      • Runtime Explorer.exe (PID: 3440)

    • Reads the machine GUID from the registry

      • Setup.exe (PID: 1584)
      • Launcher.exe (PID: 2132)
      • st.exe (PID: 3856)
      • dfsvc.exe (PID: 4060)
      • Runtime Explorer.exe (PID: 3996)
      • Windows Services.exe (PID: 4036)
      • Secure System Shell.exe (PID: 3108)
      • Runtime Explorer.exe (PID: 2536)
      • Runtime Explorer.exe (PID: 3312)
      • Runtime Explorer.exe (PID: 3308)
      • Runtime Explorer.exe (PID: 3932)
      • Runtime Explorer.exe (PID: 2968)
      • Runtime Explorer.exe (PID: 2696)
      • Launcher.exe (PID: 3612)
      • st.exe (PID: 3228)
      • Runtime Explorer.exe (PID: 2760)
      • Launcher.exe (PID: 3348)
      • dfsvc.exe (PID: 4044)
      • Runtime Explorer.exe (PID: 3440)

    • Create files in a temporary directory

      • st.exe (PID: 3856)
      • dfsvc.exe (PID: 4060)
      • Runtime Explorer.exe (PID: 3996)
      • Runtime Explorer.exe (PID: 2536)
      • Runtime Explorer.exe (PID: 3932)
      • Runtime Explorer.exe (PID: 3312)
      • Runtime Explorer.exe (PID: 2696)
      • Runtime Explorer.exe (PID: 3308)
      • Runtime Explorer.exe (PID: 2968)
      • dfsvc.exe (PID: 4044)
      • st.exe (PID: 3228)
      • Runtime Explorer.exe (PID: 2760)
      • Runtime Explorer.exe (PID: 3440)

    • Reads Environment values

      • dfsvc.exe (PID: 4060)
      • dfsvc.exe (PID: 4044)

    • Creates files or folders in the user directory

      • Launcher.exe (PID: 2132)
      • dfsvc.exe (PID: 4060)
      • dfsvc.exe (PID: 4044)
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 (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
63
Monitored processes
23
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs setup.exe no specs launcher.exe powershell.exe no specs st.exe dfsvc.exe windows services.exe no specs secure system shell.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs rundll32.exe no specs dfsvc.exe launcher.exe no specs st.exe no specs runtime explorer.exe no specs launcher.exe no specs rundll32.exe no specs runtime explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
564"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Nowy Archiwum WinRARa.rar"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
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\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
1584"C:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Setup.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Setup.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Launcher
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa564.33667\best instagram bot 4.1\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
2132"C:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\usersys\Launcher.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\usersys\Launcher.exe
Setup.exe
User:
admin
Integrity Level:
HIGH
Description:
Launcher
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa564.33667\best instagram bot 4.1\usersys\launcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
2536"C:\Windows\IMF\Runtime Explorer.exe" C:\Windows\IMF\Runtime Explorer.exe—Windows Services.exe
User:
admin
Company:
Microsoft Windows
Integrity Level:
HIGH
Exit code:
0
Version:
1.00
Modules
Images
c:\windows\imf\runtime explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
2696"C:\Windows\IMF\Runtime Explorer.exe" C:\Windows\IMF\Runtime Explorer.exe—Windows Services.exe
User:
admin
Company:
Microsoft Windows
Integrity Level:
HIGH
Exit code:
0
Version:
1.00
Modules
Images
c:\windows\imf\runtime explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
2760"C:\Windows\IMF\Runtime Explorer.exe" C:\Windows\IMF\Runtime Explorer.exe—Windows Services.exe
User:
admin
Company:
Microsoft Windows
Integrity Level:
HIGH
Exit code:
0
Version:
1.00
Modules
Images
c:\windows\imf\runtime explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
2908"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" add-mppreference -exclusionpath C:\Windows\IMF\C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—Launcher.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
2924"rundll32.exe" dfshim.dll,ShOpenVerbApplication C:\Users\admin\AppData\Local\Temp\Rar$DIa564.37478\Best Instagram Bot 4.1.applicationC:\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
2968"C:\Windows\IMF\Runtime Explorer.exe" C:\Windows\IMF\Runtime Explorer.exe—Windows Services.exe
User:
admin
Company:
Microsoft Windows
Integrity Level:
HIGH
Exit code:
0
Version:
1.00
Modules
Images
c:\windows\imf\runtime explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
3108"C:\Windows\IMF\Secure System Shell.exe" C:\Windows\IMF\Secure System Shell.exe—Windows Services.exe
User:
admin
Integrity Level:
HIGH
Description:
Secure System Shell
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\windows\imf\secure system shell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
Total events
5 547
Read events
5 398
Write events
149
Delete events
0

Modification events

(PID) Process:(564) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(564) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
Executable files
31
Suspicious files
20
Text files
38
Unknown types
0

Dropped files

PID
Process
Filename
Type
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Application Files\Best Instagram Bot 4.1.exe.manifestxml
MD5:B6C12A703D50AB80F2B73B1F897DB3FF
SHA256:6E292BB22F8EDDA3D73F6C87131497095FAE25AC38C4844BCFEE2543ADF3FFBD
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Application Files\98p.ico.deployimage
MD5:A098B32EBC940D092779E2E488036D68
SHA256:4AC78EA8F26FCB0CE273E96BE03018A73390EFEFE00A37480F9371712BE072C3
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Setup.exeexecutable
MD5:CD91DDE96C3573347980BD0229C33BBE
SHA256:AFD7E5C6E6C32872C1D4A317758387AE70D725E9E2687F919E67F3A639B93545
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Application Files\Best Instagram Bot 4.1.exe.deployexecutable
MD5:1E19AE66589289B2F70CB9577A00A734
SHA256:79D4571372CF510FD73D489D776D82D0B5651A05E9032CA3DA865F152F42BBDF
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\usersys\Application Files\Best Instagram Bot 4.1.exe.manifestxml
MD5:B6C12A703D50AB80F2B73B1F897DB3FF
SHA256:6E292BB22F8EDDA3D73F6C87131497095FAE25AC38C4844BCFEE2543ADF3FFBD
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\usersys\Application Files\Best Instagram Bot 4.1.applicationxml
MD5:3AE5C66AD2AF2B9F6EF27763B0C2DDCD
SHA256:DD7DA4FA2830A6EDAD8C138B1C05FE246BF9F008D1DEEB1005698658BB58D0A2
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\Application Files\Best Instagram Bot 4.1.applicationxml
MD5:3AE5C66AD2AF2B9F6EF27763B0C2DDCD
SHA256:DD7DA4FA2830A6EDAD8C138B1C05FE246BF9F008D1DEEB1005698658BB58D0A2
564WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa564.33667\Best Instagram Bot 4.1\usersys\st.exeexecutable
MD5:40F8224C5960D8C0801BD7755202D73D
SHA256:21EACAF07E639A88EFC2AB36B30FB0948D14DE4EACF4165B4CAE1AAA58D0289E
2908powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\TZ3O6BTC6I4SLYRQC301.tempbinary
MD5:16F6D260068B85896C0EBB2E1B2A60D1
SHA256:6E3B1EF1FB4736A9BF18FADF8E42935CC5053478B6F403A38EFBA8500E819984
2908powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:16F6D260068B85896C0EBB2E1B2A60D1
SHA256:6E3B1EF1FB4736A9BF18FADF8E42935CC5053478B6F403A38EFBA8500E819984
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
2588
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
Process
Message
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
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Reports
Nowy Archiwum WinRARa.rar