File name:

WinRAR-7012.exe

Full analysis: https://app.any.run/tasks/ce8fd1fa-dc03-4cd8-89b6-1ad019a38501
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: December 14, 2024, 23:43:08
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
loader
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections
MD5:

23385F5D8F429CF550B695FC85617715

SHA1:

771CAF448BB09CC8CED2E20B64909046D27F6D63

SHA256:

0FFFA41E4CC2D9AB93E6839483DC97523CD33920127B4B15EE4B574093C7203A

SSDEEP:

98304:eoO7qljvh30eoGBePBsxDY8OtTZo+2U5dWFn7hfAd393XmOORqEBlIYwURRYuVA7:Tus0uSN

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

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 1580)

    • Run PowerShell with an invisible window

      • powershell.exe (PID: 1580)

    • Changes powershell execution policy (Bypass)

      • WinRAR-7012.exe (PID: 5460)

  • SUSPICIOUS

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

      • WinRAR-7012.exe (PID: 5460)

    • Malware-specific behavior (creating "System.dll" in Temp)

      • WinRAR-7012.exe (PID: 5460)

    • The process bypasses the loading of PowerShell profile settings

      • WinRAR-7012.exe (PID: 5460)

    • The process hide an interactive prompt from the user

      • WinRAR-7012.exe (PID: 5460)

    • Executable content was dropped or overwritten

      • WinRAR-7012.exe (PID: 5460)
      • wrarinstaller.exe (PID: 4120)

    • The process executes Powershell scripts

      • WinRAR-7012.exe (PID: 5460)

    • Starts POWERSHELL.EXE for commands execution

      • WinRAR-7012.exe (PID: 5460)

    • Drops 7-zip archiver for unpacking

      • wrarinstaller.exe (PID: 4120)

    • Reads the date of Windows installation

      • wrarinstaller.exe (PID: 4120)

    • Reads security settings of Internet Explorer

      • wrarinstaller.exe (PID: 4120)
      • WinRAR-7012.exe (PID: 5460)

    • Creates/Modifies COM task schedule object

      • Uninstall.exe (PID: 5244)

    • Creates a software uninstall entry

      • Uninstall.exe (PID: 5244)

    • Searches for installed software

      • Uninstall.exe (PID: 5244)

  • INFO

    • Checks supported languages

      • WinRAR-7012.exe (PID: 5460)
      • Uninstall.exe (PID: 5244)
      • wrarinstaller.exe (PID: 4120)
      • WinRAR.exe (PID: 3288)

    • Create files in a temporary directory

      • WinRAR-7012.exe (PID: 5460)

    • The process uses the downloaded file

      • powershell.exe (PID: 1580)
      • wrarinstaller.exe (PID: 4120)

    • Reads the computer name

      • wrarinstaller.exe (PID: 4120)
      • Uninstall.exe (PID: 5244)
      • WinRAR.exe (PID: 3288)
      • WinRAR-7012.exe (PID: 5460)

    • Creates files in the program directory

      • wrarinstaller.exe (PID: 4120)
      • Uninstall.exe (PID: 5244)

    • The sample compiled with english language support

      • wrarinstaller.exe (PID: 4120)
      • WinRAR-7012.exe (PID: 5460)

    • The sample compiled with russian language support

      • wrarinstaller.exe (PID: 4120)

    • Process checks computer location settings

      • wrarinstaller.exe (PID: 4120)

    • Creates files or folders in the user directory

      • Uninstall.exe (PID: 5244)

    • Reads the machine GUID from the registry

      • WinRAR.exe (PID: 3288)
      • WinRAR-7012.exe (PID: 5460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:12:16 00:50:59+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 26624
InitializedDataSize: 186368
UninitializedDataSize: 2048
EntryPoint: 0x33fa
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.3.0
ProductVersionNumber: 1.0.3.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
FileDescription: WinRAR Installer
FileVersion: 1.0.3.0
LegalCopyright: Copyright © Alexander Roshal 1993-2024
ProductName: WinRAR Installer
ProductVersion: 1.1.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
130
Monitored processes
7
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar-7012.exe powershell.exe no specs conhost.exe no specs wrarinstaller.exe uninstall.exe no specs winrar.exe no specs winrar-7012.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1580powershell -noninteractive -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File .\script.ps1 C:\Users\admin\AppData\Local\Temp\wrtmp\wrarinstaller.exe C:\Users\admin\AppData\Local\Temp\wrtmp\downloadedCertificate.txt -FFFeatureOffC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe—WinRAR-7012.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
1596\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3060"C:\Users\admin\Desktop\WinRAR-7012.exe" C:\Users\admin\Desktop\WinRAR-7012.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
WinRAR Installer
Exit code:
3221226540
Version:
1.0.3.0
Modules
Images
c:\users\admin\desktop\winrar-7012.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
3288"C:\Program Files\WinRAR\WinRAR.exe"C:\Program Files\WinRAR\WinRAR.exe—WinRAR-7012.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
WinRAR
Version:
7.1.0
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\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
4120"C:\Users\admin\AppData\Local\Temp\wrtmp\wrarinstaller.exe" -s1 -d"C:\Program Files\WinRAR"C:\Users\admin\AppData\Local\Temp\wrtmp\wrarinstaller.exe
WinRAR-7012.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
WinRAR
Exit code:
0
Version:
7.1.0
Modules
Images
c:\users\admin\appdata\local\temp\wrtmp\wrarinstaller.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
5244"C:\Program Files\WinRAR\uninstall.exe" /setupC:\Program Files\WinRAR\Uninstall.exe—wrarinstaller.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
Uninstall WinRAR
Exit code:
0
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
5460"C:\Users\admin\Desktop\WinRAR-7012.exe" C:\Users\admin\Desktop\WinRAR-7012.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
WinRAR Installer
Exit code:
0
Version:
1.0.3.0
Modules
Images
c:\users\admin\desktop\winrar-7012.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
Total events
12 380
Read events
12 298
Write events
80
Delete events
2

Modification events

(PID) Process:(4120) wrarinstaller.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR SFX
Operation:writeName:C%%Program Files%WinRAR
Value:
C:\Program Files\WinRAR
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.rar
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.zip
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.cab
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.arj
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.lz
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.lzh
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.7z
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.tar
Operation:writeName:Set
Value:
1
(PID) Process:(5244) Uninstall.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Setup\.gz
Operation:writeName:Set
Value:
1
Executable files
23
Suspicious files
11
Text files
25
Unknown types
3

Dropped files

PID
Process
Filename
Type
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\SetupType.initext
MD5:CA15D99093B7BB8562CFFC4D15D888DD
SHA256:52E145C097512960C4DED3213BC4673066D2E0B6F50AFD3C6136EA03BC1B40E4
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\InstallOptionsEx.dllexecutable
MD5:B8C7FDA6EC3C8A8EAD7D7ECCAE0B17F7
SHA256:B03CEDB899C8737FABB3EFB1D02BB8330EE73CE667AA406A5E52A10AFF180DB7
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\BtmImg.bmpimage
MD5:FA9EECAD533DD938C324B2D45177701E
SHA256:C4105BFA8E029496DF562B8D33E77A15C605DAA8C77A447714A45E1ED810A0B1
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\ioSpecial.initext
MD5:C98EB8FF445544FD614C7C276F819BE7
SHA256:6003514D0104BF7F406A451FC7872C9ADFF0045073318C2AEE60D66EC064B97B
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\wrtmp\script.ps1text
MD5:17444F73A11CD36991F6A7416A0CCC21
SHA256:1A569FBACA7103BA08BAA6C817826FBB907772BB46C6C836999CA956819269E4
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\MINIMAL.bmpimage
MD5:6444555530EEFC9DDCF6EAD1B8E2029E
SHA256:65754B587A6BC8E2B415F93F03997311577394558020798FE63FED2D505A953D
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\wrtmp\certificate.txttext
MD5:E360E7700227921533270FA0BA500CDD
SHA256:4C36DE43AEDE9C106D04C24D8F2BCBE7E74CB92B42FD88177C6ED932812BF9D9
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\nsisXML.dllexecutable
MD5:C5285D861243F3B41648AF5C0FFD5678
SHA256:35E54B12771F671BD8D9677369EB8216B54DE0608A07A92EF17A4C29A841935F
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\MultiLanguage.initext
MD5:55680FC0CD3BA2F74F5EEBB05839203C
SHA256:28BB063CBD9D8EEC0DAD21E815091C9A176F15035D5AF2D41DB4EA6A1F9FF3C7
5460WinRAR-7012.exeC:\Users\admin\AppData\Local\Temp\nsn6AD4.tmp\System.dllexecutable
MD5:8CF2AC271D7679B1D68EEFC1AE0C5618
SHA256:6950991102462D84FDC0E3B0AE30C95AF8C192F77CE3D78E8D54E6B22F7C09BA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
21
DNS requests
10
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4652
svchost.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4160
RUXIMICS.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4160
RUXIMICS.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4652
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
51.195.68.163:443
https://www.win-rar.com/fileadmin/winrar-versions/downloader/versions.xml
unknown
xml
6.02 Kb
whitelisted
—
—
POST
204
104.126.37.154:443
https://www.bing.com/threshold/xls.aspx
unknown
—
—
whitelisted
—
—
POST
200
51.195.68.167:443
https://umami.win-rar.com/api/send
unknown
text
611 b
malicious
—
—
GET
200
51.195.68.163:443
https://www.win-rar.com/fileadmin/winrar-versions/winrar/winrar-x64-701.exe
unknown
executable
3.77 Mb
whitelisted
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
192.168.100.255:137
—
—
—
whitelisted
4712
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4652
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4160
RUXIMICS.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
192.168.100.255:138
—
—
—
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4652
svchost.exe
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4160
RUXIMICS.exe
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4652
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 4.231.128.59
  • 51.104.136.2
whitelisted
google.com
  • 216.58.212.174
whitelisted
crl.microsoft.com
  • 23.48.23.156
  • 23.48.23.143
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
www.win-rar.com
  • 51.195.68.163
whitelisted
umami.win-rar.com
  • 51.195.68.167
malicious
www.bing.com
  • 2.23.209.140
  • 2.23.209.149
  • 2.23.209.182
  • 2.23.209.130
  • 2.23.209.133
whitelisted
self.events.data.microsoft.com
  • 104.208.16.89
whitelisted

Threats

No threats detected
No debug info
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Reports
WinRAR-7012.exe