download:

winrar-x32-611.exe

Full analysis: https://app.any.run/tasks/78bcc46f-fa82-4087-bb0a-c6d6fb58940d
Verdict: Malicious activity
Analysis date: May 20, 2022, 23:48:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

86620899349D77D663FA1EF82F2352D5

SHA1:

4FB479D8EBC2BF37702BD51101E7465B30F4968D

SHA256:

6124FCE45E0413021160EAF4B4652AE6B6BDD4967082094F7D457207AA349F1F

SSDEEP:

49152:6eZBvOBfJXAUDjGcSV4ogt9dqM374vywN+AsHq7V/nKAH7+ghjFxqAGx99jxcF:6eZBvOBfKujQY37CywFHV/n3BxGx9q

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

    • Application was dropped or rewritten from another process

      • uninstall.exe (PID: 2316)
      • WinRAR.exe (PID: 1332)

    • Drops executable file immediately after starts

      • winrar-x32-611.exe (PID: 1912)

  • SUSPICIOUS

    • Checks supported languages

      • winrar-x32-611.exe (PID: 1912)
      • uninstall.exe (PID: 2316)
      • WinRAR.exe (PID: 1332)

    • Reads Microsoft Outlook installation path

      • winrar-x32-611.exe (PID: 1912)

    • Reads the computer name

      • winrar-x32-611.exe (PID: 1912)
      • uninstall.exe (PID: 2316)
      • WinRAR.exe (PID: 1332)

    • Reads internet explorer settings

      • winrar-x32-611.exe (PID: 1912)

    • Creates files in the program directory

      • winrar-x32-611.exe (PID: 1912)

    • Starts Microsoft Office Application

      • WinRAR.exe (PID: 1332)

    • Executable content was dropped or overwritten

      • winrar-x32-611.exe (PID: 1912)

    • Drops a file with a compile date too recent

      • winrar-x32-611.exe (PID: 1912)

    • Executed via COM

      • DllHost.exe (PID: 3312)
      • DllHost.exe (PID: 2936)
      • DllHost.exe (PID: 1900)

    • Creates/Modifies COM task schedule object

      • uninstall.exe (PID: 2316)

    • Changes default file association

      • uninstall.exe (PID: 2316)

    • Searches for installed software

      • uninstall.exe (PID: 2316)

    • Creates a software uninstall entry

      • uninstall.exe (PID: 2316)

  • INFO

    • Checks supported languages

      • DllHost.exe (PID: 3312)
      • DllHost.exe (PID: 1900)
      • WINWORD.EXE (PID: 652)
      • WINWORD.EXE (PID: 572)
      • DllHost.exe (PID: 2936)
      • WINWORD.EXE (PID: 3868)
      • WINWORD.EXE (PID: 1572)

    • Reads Microsoft Office registry keys

      • WinRAR.exe (PID: 1332)
      • WINWORD.EXE (PID: 572)
      • WINWORD.EXE (PID: 652)
      • WINWORD.EXE (PID: 1572)
      • WINWORD.EXE (PID: 3868)

    • Reads the computer name

      • DllHost.exe (PID: 3312)
      • DllHost.exe (PID: 1900)
      • WINWORD.EXE (PID: 652)
      • WINWORD.EXE (PID: 572)
      • DllHost.exe (PID: 2936)
      • WINWORD.EXE (PID: 1572)
      • WINWORD.EXE (PID: 3868)

    • Manual execution by user

      • WinRAR.exe (PID: 1332)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 652)
      • WINWORD.EXE (PID: 572)
      • WINWORD.EXE (PID: 1572)
      • WINWORD.EXE (PID: 3868)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

OriginalFileName: WinRAR.exe
LegalCopyright: Copyright © Alexander Roshal 1993-2022
InternalName: WinRAR
ProductVersion: 6.11.0
FileVersion: 6.11.0
FileDescription: WinRAR archiver
CompanyName: Alexander Roshal
ProductName: WinRAR
CharacterSet: Windows, Latin1
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 6.11.0.0
FileVersionNumber: 6.11.0.0
Subsystem: Windows GUI
SubsystemVersion: 6
ImageVersion: -
OSVersion: 6
EntryPoint: 0x1edb0
UninitializedDataSize: -
InitializedDataSize: 360448
CodeSize: 211968
LinkerVersion: 14.3
PEType: PE32
TimeStamp: 2022:03:03 14:16:12+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Mar-2022 13:16:12
Detected languages:
  • English - United States
Debug artifacts:
  • D:\Projects\WinRAR\sfx\setup\build\sfxrar32\Release\sfxrar.pdb
ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR archiver
FileVersion: 6.11.0
ProductVersion: 6.11.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2022
OriginalFilename: WinRAR.exe

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000118

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 03-Mar-2022 13:16:12
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00033A9C
0x00033C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.70431
.rdata
0x00035000
0x0000A8BC
0x0000AA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.19022
.data
0x00040000
0x000246D4
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.02454
.didat
0x00065000
0x0000017C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.24496
.rsrc
0x00066000
0x00027000
0x00026800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.75782
.reloc
0x0008D000
0x00002300
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.59537

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.26297
1872
UNKNOWN
English - United States
RT_MANIFEST
2
6.03536
2216
UNKNOWN
English - United States
RT_ICON
3
6.24591
3752
UNKNOWN
English - United States
RT_ICON
4
5.57239
1128
UNKNOWN
English - United States
RT_ICON
5
6.35851
4264
UNKNOWN
English - United States
RT_ICON
6
5.9392
9640
UNKNOWN
English - United States
RT_ICON
7
3.11482
376
UNKNOWN
English - United States
RT_STRING
8
3.14988
436
UNKNOWN
English - United States
RT_STRING
9
3.11812
410
UNKNOWN
English - United States
RT_STRING
10
2.99727
326
UNKNOWN
English - United States
RT_STRING

Imports

COMCTL32.dll (delay-loaded)
KERNEL32.dll
OLEAUT32.dll
gdiplus.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
11
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar-x32-611.exe uninstall.exe no specs winrar.exe no specs PhotoViewer.dll no specs winword.exe no specs PhotoViewer.dll no specs winword.exe no specs winword.exe no specs PhotoViewer.dll no specs winword.exe no specs winrar-x32-611.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
572"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\metalcopy.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
652"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\caseshard.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\gdi32.dll
1332"C:\Program Files\WinRAR\WinRAR.exe" C:\Program Files\WinRAR\WinRAR.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
6.11.0
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
1572"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\benefitsnature.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
1900C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1912"C:\Users\admin\AppData\Local\Temp\winrar-x32-611.exe" C:\Users\admin\AppData\Local\Temp\winrar-x32-611.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
WinRAR archiver
Exit code:
0
Version:
6.11.0
Modules
Images
c:\users\admin\appdata\local\temp\winrar-x32-611.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.24542_none_5c0717c7a00ddc6d\gdiplus.dll
2316"C:\Program Files\WinRAR\uninstall.exe" /setupC:\Program Files\WinRAR\uninstall.exe—winrar-x32-611.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
Uninstall WinRAR
Exit code:
0
Version:
6.11.0
Modules
Images
c:\program files\winrar\uninstall.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
2908"C:\Users\admin\AppData\Local\Temp\winrar-x32-611.exe" C:\Users\admin\AppData\Local\Temp\winrar-x32-611.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
3221226540
Version:
6.11.0
Modules
Images
c:\users\admin\appdata\local\temp\winrar-x32-611.exe
c:\windows\system32\ntdll.dll
2936C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3312C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
12 162
Read events
10 805
Write events
780
Delete events
577

Modification events

(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1912) winrar-x32-611.exeKey:HKEY_CURRENT_USER\Software\WinRAR SFX
Operation:writeName:C%%Program Files%WinRAR
Value:
C:\Program Files\WinRAR
(PID) Process:(2316) uninstall.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Setup\.rar
Operation:writeName:Set
Value:
1
(PID) Process:(2316) uninstall.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Setup\.zip
Operation:writeName:Set
Value:
1
Executable files
10
Suspicious files
5
Text files
9
Unknown types
25

Dropped files

PID
Process
Filename
Type
1912winrar-x32-611.exeC:\Program Files\WinRAR\Uninstall.exeexecutable
MD5:—
SHA256:—
1572WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR4563.tmp.cvr —
MD5:—
SHA256:—
1912winrar-x32-611.exeC:\Program Files\WinRAR\ReadMe.txttext
MD5:00D0A57A6D64EE3DE8F4D5529D6C6447
SHA256:FCD13E1B97AF47B8B923BA97AE15E9731C66093609667C3171D5DD24A6F7F2E6
1912winrar-x32-611.exeC:\Program Files\WinRAR\WhatsNew.txttext
MD5:D4C768C52EE077EB09BAC094F4AF8310
SHA256:8089DFBEBDF2142C7F60F5C12098859417B3C997F0B24B696CCAA78A50F3726C
1912winrar-x32-611.exeC:\Program Files\WinRAR\Order.htmhtml
MD5:5C336DE3B3D794322AD9E5915E3A509F
SHA256:BCE29EF3B95306CB7B304FB8C3039BE7157356D9F9D4E7E1C6BFBF02A117F48F
1912winrar-x32-611.exeC:\Program Files\WinRAR\RarExt.dllexecutable
MD5:1F3BB0F89E7CD67A76220EA2E3E7D8C6
SHA256:68ECB747F523D122C1C2094B3FB6035F7F76FBD948A97E3D42EE526824546FEC
1912winrar-x32-611.exeC:\Program Files\WinRAR\Uninstall.lsttext
MD5:34BE8F16B04C175C40630A92D40F82E6
SHA256:7CD94B59159B6C353E4F50F8AE26D4D8DF6AE7405CA0B68914E89FEA1C5183F5
1912winrar-x32-611.exeC:\Program Files\WinRAR\Rar.exeexecutable
MD5:300D43860DC6961BBECE819912C930BC
SHA256:792708CE3FEC9DA37408CE4179B118D79B4804878D233C602B490C3BD0EAF02A
1912winrar-x32-611.exeC:\Program Files\WinRAR\UnRAR.exeexecutable
MD5:7B20A77FDD2307781F2256E448944B8A
SHA256:98D5500FA8640CC12D272D631814067252DC4CEC857E41000DA7B26071CDC05C
652WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR8F6C.tmp.cvr —
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
winrar-x32-611.exe