File name:

winrar-x64-701.exe

Full analysis: https://app.any.run/tasks/1be6c67d-7b21-41cd-a119-e7d53daf55ff
Verdict: Malicious activity
Analysis date: June 09, 2024, 11:18:47
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32+ executable (GUI) x86-64, for MS Windows
MD5:

46C17C999744470B689331F41EAB7DF1

SHA1:

B8A63127DF6A87D333061C622220D6D70ED80F7C

SHA256:

C5B5DEF1C8882B702B6B25CBD94461C737BC151366D2D9EBA5006C04886BFC9A

SSDEEP:

98304:Cq69dyxpSd9ptUgSFRbfr+8VpyJftDT6LoERRKlKJqGt0RNs8rJ6POMD2drS8J/q:tGsOwbH54Bg

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 the executable file immediately after the start

      • winrar-x64-701.exe (PID: 6372)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • winrar-x64-701.exe (PID: 6372)

    • Reads security settings of Internet Explorer

      • winrar-x64-701.exe (PID: 6372)
      • Uninstall.exe (PID: 6684)

    • Reads Internet Explorer settings

      • winrar-x64-701.exe (PID: 6372)

    • Executable content was dropped or overwritten

      • winrar-x64-701.exe (PID: 6372)

    • Drops 7-zip archiver for unpacking

      • winrar-x64-701.exe (PID: 6372)

    • Reads the date of Windows installation

      • winrar-x64-701.exe (PID: 6372)
      • Uninstall.exe (PID: 6684)

    • Creates/Modifies COM task schedule object

      • Uninstall.exe (PID: 6684)

    • Searches for installed software

      • Uninstall.exe (PID: 6684)

    • Creates a software uninstall entry

      • Uninstall.exe (PID: 6684)

    • Start notepad (likely ransomware note)

      • Uninstall.exe (PID: 6684)

  • INFO

    • Checks supported languages

      • winrar-x64-701.exe (PID: 6372)
      • Uninstall.exe (PID: 6684)

    • Checks proxy server information

      • winrar-x64-701.exe (PID: 6372)

    • Reads the computer name

      • winrar-x64-701.exe (PID: 6372)
      • Uninstall.exe (PID: 6684)

    • Process checks Internet Explorer phishing filters

      • winrar-x64-701.exe (PID: 6372)

    • Creates files in the program directory

      • winrar-x64-701.exe (PID: 6372)
      • Uninstall.exe (PID: 6684)

    • Process checks computer location settings

      • winrar-x64-701.exe (PID: 6372)
      • Uninstall.exe (PID: 6684)

    • Creates files or folders in the user directory

      • Uninstall.exe (PID: 6684)

    • Reads security settings of Internet Explorer

      • notepad.exe (PID: 6848)

    • Reads Microsoft Office registry keys

      • Uninstall.exe (PID: 6684)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2024:05:12 10:17:26+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14.33
CodeSize: 270848
InitializedDataSize: 309760
UninitializedDataSize: -
EntryPoint: 0x29e90
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 7.1.0.0
ProductVersionNumber: 7.1.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR
FileVersion: 7.1.0
ProductVersion: 7.1.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2024
OriginalFileName: WinRAR.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
120
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar-x64-701.exe uninstall.exe no specs notepad.exe no specs winrar-x64-701.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
6316"C:\Users\admin\Desktop\winrar-x64-701.exe" C:\Users\admin\Desktop\winrar-x64-701.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR
Exit code:
3221226540
Version:
7.1.0
Modules
Images
c:\users\admin\desktop\winrar-x64-701.exe
c:\windows\system32\ntdll.dll
6372"C:\Users\admin\Desktop\winrar-x64-701.exe" C:\Users\admin\Desktop\winrar-x64-701.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
WinRAR
Exit code:
0
Version:
7.1.0
Modules
Images
c:\users\admin\desktop\winrar-x64-701.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6684"C:\Program Files\WinRAR\uninstall.exe" /setupC:\Program Files\WinRAR\Uninstall.exe—winrar-x64-701.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
Uninstall WinRAR
Version:
7.1.0
Modules
Images
c:\program files\winrar\uninstall.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
6848"C:\WINDOWS\system32\NOTEPAD.EXE" C:\Program Files\WinRAR\License.txtC:\Windows\System32\notepad.exe—Uninstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Notepad
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\notepad.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
Total events
4 166
Read events
4 058
Write events
104
Delete events
4

Modification events

(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR SFX
Operation:writeName:C%%Program Files%WinRAR
Value:
C:\Program Files\WinRAR
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\LowRegistry
Operation:delete valueName:AddToFavoritesInitialSelection
Value:
(PID) Process:(6372) winrar-x64-701.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\LowRegistry
Operation:delete valueName:AddToFeedsInitialSelection
Value:
Executable files
13
Suspicious files
10
Text files
11
Unknown types
1

Dropped files

PID
Process
Filename
Type
6372winrar-x64-701.exe —
MD5:—
SHA256:—
6372winrar-x64-701.exeC:\Program Files\WinRAR\WhatsNew.txttext
MD5:1C44C85FDAB8E9C663405CD8E4C3DBBD
SHA256:33108DD40B4E07D60E96E1BCFA4AD877EB4906DE2CC55844E40360E5D4DAFB5D
6372winrar-x64-701.exeC:\Program Files\WinRAR\Uninstall.lsttext
MD5:6EEEFCB85673C14201D024B6E6AC6258
SHA256:B75FDEE208D2834AB147DACB51F4E7D70E44457C8B639048FE67B252B8D61F1F
6372winrar-x64-701.exeC:\Program Files\WinRAR\RarExt.dllexecutable
MD5:1E86C3BFCC0688BDBE629ED007B184B0
SHA256:7B08DAEE81A32F72DBC10C5163B4D10EB48DA8BB7920E9253BE296774029F4EF
6372winrar-x64-701.exeC:\Program Files\WinRAR\UnRAR.exeexecutable
MD5:98CCD44353F7BC5BAD1BC6BA9AE0CD68
SHA256:E51021F6CB20EFBD2169F2A2DA10CE1ABCA58B4F5F30FBF4BAE931E4ECAAC99B
6372winrar-x64-701.exeC:\Program Files\WinRAR\Uninstall.exeexecutable
MD5:4783F1A5F0BBA7A6A40CB74BC8C41217
SHA256:F376AAA0D4444D0727DB5598E8377F9F1606400ADBBB4772D39D1E4937D5F28C
6372winrar-x64-701.exeC:\Program Files\WinRAR\Rar.exeexecutable
MD5:16659AE52CE03889AD19DB1F5710C6AA
SHA256:0B1866B627D8078D296E7D39583C9F856117BE79C1D226B8C9378FE075369118
6372winrar-x64-701.exeC:\Program Files\WinRAR\7zxa.dllexecutable
MD5:04D3E794624A82228A7E683FDF22E182
SHA256:DB3D0484228ED14AD8D3763F4880D36024FB27B189C91720FF147B92D46BCB5A
6372winrar-x64-701.exeC:\Program Files\WinRAR\RarExtInstaller.exeexecutable
MD5:F5B54D16610A819BBC6099BDC92ADD2C
SHA256:46F533007FB231D0B0AF058A0997AB5E6B44A1B02AE327621F04FDC4B2E18964
6372winrar-x64-701.exeC:\Program Files\WinRAR\RarExt32.dllexecutable
MD5:24F6FAA5D2E9C8FB15AE0C936BFA4545
SHA256:BD3F01E7C100422A6FAAE60D76DA16158F6D8B3868D474E81FD657EC3C0127EF
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
25
DNS requests
5
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5380
RUXIMICS.exe
GET
200
2.16.241.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
—
5140
MoUsoCoreWorker.exe
GET
200
2.16.241.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
—
5380
RUXIMICS.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
—
5632
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
—
5632
svchost.exe
GET
200
2.16.241.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
—
5140
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
—
—
—
POST
204
104.115.83.114:443
https://www.bing.com/threshold/xls.aspx
unknown
—
—
—
—
—
GET
200
104.115.83.114:443
https://www.bing.com/rb/18/jnc,nj/6hU_LneafI_NFLeDvM367ebFaKQ.js?bu=DyIrb3t-gQF4cnWyAbUBK6UBK7gB&or=w
unknown
s
21.3 Kb
—
—
—
POST
200
104.208.16.91:443
https://self.events.data.microsoft.com/OneCollector/1.0/
unknown
binary
9 b
—
—
—
GET
200
104.115.83.114:443
https://www.bing.com/manifest/threshold.appcache
unknown
text
3.36 Kb
—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
5632
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
5380
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
5140
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
5380
RUXIMICS.exe
2.16.241.6:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
5140
MoUsoCoreWorker.exe
2.16.241.6:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
5632
svchost.exe
2.16.241.6:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
5380
RUXIMICS.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
unknown
5632
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
unknown
5140
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
unknown
5456
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown

DNS requests

Domain
IP
Reputation
crl.microsoft.com
  • 2.16.241.6
  • 2.16.241.14
unknown
www.microsoft.com
  • 184.30.21.171
unknown
settings-win.data.microsoft.com
  • 4.231.128.59
unknown
self.events.data.microsoft.com
  • 20.189.173.13
unknown

Threats

PID
Process
Class
Message
—
—
Generic Protocol Command Decode
SURICATA HTTP Request abnormal Content-Encoding header
No debug info
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Reports
winrar-x64-701.exe