File name:

winrar600.exe

Full analysis: https://app.any.run/tasks/5c47f9a0-561e-422e-991f-4ab1764525f5
Verdict: Malicious activity
Analysis date: July 03, 2022, 06:14:50
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:

C74862E16BCC2B0E02CADB7AB14E3CD6

SHA1:

6569AA87D28DB836D7D3380B32A83654F3E909CF

SHA256:

AFF4BB9B15BCCFF67A112A7857D28D3F2F436E2E42F11BE14930FE496269D573

SSDEEP:

49152:5NUOBfJXA+Nwb7rbmRgHWoHB9F4QNdmXYKqFuevCenXBEjWjtiSvcC19BNFZ9JXj:PUOBfKzLHHBbXiIKqQeaeXFt9vTjB3bN

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: 696)
      • WinRAR.exe (PID: 1584)

    • Drops executable file immediately after starts

      • winrar600.exe (PID: 408)

    • Loads dropped or rewritten executable

      • Explorer.EXE (PID: 528)
      • svchost.exe (PID: 912)

  • SUSPICIOUS

    • Reads the computer name

      • winrar600.exe (PID: 408)
      • uninstall.exe (PID: 696)
      • WinRAR.exe (PID: 1584)

    • Checks supported languages

      • winrar600.exe (PID: 408)
      • uninstall.exe (PID: 696)
      • WinRAR.exe (PID: 1584)

    • Reads Microsoft Outlook installation path

      • winrar600.exe (PID: 408)

    • Creates files in the program directory

      • winrar600.exe (PID: 408)

    • Reads internet explorer settings

      • winrar600.exe (PID: 408)

    • Executable content was dropped or overwritten

      • winrar600.exe (PID: 408)

    • Drops a file with a compile date too recent

      • winrar600.exe (PID: 408)

    • Creates/Modifies COM task schedule object

      • uninstall.exe (PID: 696)

    • Creates a software uninstall entry

      • uninstall.exe (PID: 696)

    • Searches for installed software

      • uninstall.exe (PID: 696)

    • Changes default file association

      • uninstall.exe (PID: 696)

    • Reads default file associations for system extensions

      • Explorer.EXE (PID: 528)

  • INFO

    No info indicators.
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 1993-2020
InternalName: WinRAR
ProductVersion: 6.0.0
FileVersion: 6.0.0
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: 6.0.0.0
FileVersionNumber: 6.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x1e4d0
UninitializedDataSize: -
InitializedDataSize: 352256
CodeSize: 199168
LinkerVersion: 14
PEType: PE32
TimeStamp: 2020:12:01 19:01:08+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Dec-2020 18:01:08
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: 6.0.0
ProductVersion: 6.0.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2020
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: 01-Dec-2020 18:01:08
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
0x0003098A
0x00030A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.70517
.rdata
0x00032000
0x0000A2F2
0x0000A400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.21201
.data
0x0003D000
0x000235D0
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.62525
.didat
0x00061000
0x00000174
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.19462
.rsrc
0x00062000
0x00027000
0x00026200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.76692
.reloc
0x00089000
0x000021D8
0x00002200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.6808

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
gdiplus.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
6
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar600.exe uninstall.exe no specs explorer.exe no specs svchost.exe no specs winrar.exe no specs winrar600.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
408"C:\Users\admin\Desktop\winrar600.exe" C:\Users\admin\Desktop\winrar600.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
WinRAR archiver
Exit code:
0
Version:
6.0.0
Modules
Images
c:\users\admin\desktop\winrar600.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.24542_none_5c0717c7a00ddc6d\gdiplus.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
528C:\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
696"C:\Program Files\WinRAR\uninstall.exe" /setupC:\Program Files\WinRAR\uninstall.exe—winrar600.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
Uninstall WinRAR
Exit code:
0
Version:
6.0.0
Modules
Images
c:\windows\system32\kernel32.dll
c:\program files\winrar\uninstall.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
912C:\Windows\system32\svchost.exe -k netsvcsC:\Windows\system32\svchost.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wshnetbs.dll
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
1064"C:\Users\admin\Desktop\winrar600.exe" C:\Users\admin\Desktop\winrar600.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
3221226540
Version:
6.0.0
Modules
Images
c:\users\admin\desktop\winrar600.exe
c:\windows\system32\ntdll.dll
1584"C:\Program Files\WinRAR\WinRAR.exe" a -ep1 -scul -r0 -iext -imon1 -- messagesid.rar C:\Users\admin\Desktop\messagesid.rtfC:\Program Files\WinRAR\WinRAR.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
6.0.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\winrar\winrar.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll
Total events
3 368
Read events
3 166
Write events
200
Delete events
2

Modification events

(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(408) winrar600.exeKey:HKEY_CURRENT_USER\Software\WinRAR SFX
Operation:writeName:C%%Program Files%WinRAR
Value:
C:\Program Files\WinRAR
(PID) Process:(528) Explorer.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:P:\Hfref\nqzva\Qrfxgbc\jvaene600.rkr
Value:
00000000000000000000000000000000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000
(PID) Process:(528) Explorer.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:HRZR_PGYFRFFVBA
Value:
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
Executable files
10
Suspicious files
2
Text files
8
Unknown types
2

Dropped files

PID
Process
Filename
Type
912svchost.exeC:\Windows\appcompat\programs\RecentFileCache.bcftxt
MD5:—
SHA256:—
408winrar600.exeC:\Program Files\WinRAR\Descript.iontext
MD5:7D69ACA09DB6AD34F36D370698BB2134
SHA256:142526C1EC3785E197B4F2F2A183F53C30D3EFA947D9F2469429C4CB34471560
408winrar600.exeC:\Program Files\WinRAR\7zxa.dllexecutable
MD5:786D4C74C05832A652BE5C0A559BE1E6
SHA256:D0680AC62E94F953DF031533ACD0ACB718AD8494F938D84198C655507709E5DF
408winrar600.exeC:\Program Files\WinRAR\Uninstall.exeexecutable
MD5:54EBBA23AF8EA3562C143B6F9A2E0BC1
SHA256:A434EF5347FA047E6EB21E0C00E689BDC88F3C715281C9C2AFB0EC1A46578586
408winrar600.exeC:\Program Files\WinRAR\Order.htmhtml
MD5:5C336DE3B3D794322AD9E5915E3A509F
SHA256:BCE29EF3B95306CB7B304FB8C3039BE7157356D9F9D4E7E1C6BFBF02A117F48F
408winrar600.exeC:\Program Files\WinRAR\RarExt.dllexecutable
MD5:E3E09BA1CCA853535CAD6900133D819E
SHA256:35A21F1AEBF8EA0AB9BE1814131FEC1FA079D91B701E505054B69ECCBDFD0732
408winrar600.exeC:\Program Files\WinRAR\WinRAR.exeexecutable
MD5:FD7B28F197668C62D7AB2EB77AD2750D
SHA256:1317D70682BD11E5D320AF850D6ECBB5A70C200D626EC7BF69C47566894DB515
408winrar600.exeC:\Program Files\WinRAR\WinCon.SFXexecutable
MD5:30E207B91721E27D2D30C3F627552A95
SHA256:CA08ED8423AFDA4B41757A1F3ADF4F855732DC0628FE2EA5D8A96B13F56B9F84
408winrar600.exeC:\Program Files\WinRAR\WinRAR.chmchm
MD5:2CF1541D0F89C9B0F4C77D1C276ABB2B
SHA256:48F7DA1A43E24E564CC8C93CE967434B5E0BB2FF6CB705B62381FDE827BF3F81
408winrar600.exeC:\Program Files\WinRAR\ReadMe.txttext
MD5:FE2CEEB51614CD1832E929BC14914BF8
SHA256:522337528299E460F5D742D54D17286D0D92DAF0D5B49204777BC32040455CB6
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
winrar600.exe