File name:

WinRAR.exe

Full analysis: https://app.any.run/tasks/da8d179a-2ef9-4b0e-b2ef-c36baba375e9
Verdict: Malicious activity
Analysis date: June 26, 2018, 19:45:03
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, RAR self-extracting archive
MD5:

1108F49F7DC7339383C6D238FAEA515E

SHA1:

31A8C9A779B36122322C640FE65F999F9CC627BF

SHA256:

6A34001ABA10C51CFB1DB90D89F2711A5441841DEF9A40F7E3AC40F263D8E432

SSDEEP:

49152:DJVhZbse8VVV20btL79b3IhSXfUEjO4hSTN8UhA1r6g:ThZbs/V7xtb38SXMXsSTWUK6g

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: 3788)
      • WinRAR.exe (PID: 3480)
      • WinRAR.exe (PID: 2260)
      • WinRAR.exe (PID: 2572)
    • Loads dropped or rewritten executable

      • WinRAR.exe (PID: 3480)
  • SUSPICIOUS

    • Reads internet explorer settings

      • WinRAR.exe (PID: 2728)
    • Creates files in the program directory

      • WinRAR.exe (PID: 2728)
      • uninstall.exe (PID: 3788)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2728)
    • Starts Internet Explorer

      • WinRAR.exe (PID: 3480)
    • Creates a software uninstall entry

      • uninstall.exe (PID: 3788)
    • Modifies the open verb of a shell class

      • uninstall.exe (PID: 3788)
    • Creates COM task schedule object

      • uninstall.exe (PID: 3788)
    • Creates files in the user directory

      • uninstall.exe (PID: 3788)
    • Check for Java to be installed

      • iexplore.exe (PID: 3240)
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3240)
    • Changes internet zones settings

      • iexplore.exe (PID: 3240)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2004)
    • Dropped object may contain URL's

      • WinRAR.exe (PID: 2728)
      • iexplore.exe (PID: 2004)
      • iexplore.exe (PID: 3240)
      • uninstall.exe (PID: 3788)
      • WinRAR.exe (PID: 2572)
      • WinRAR.exe (PID: 3480)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2004)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | WinRAR Self Extracting archive (94.8)
.scr | Windows screen saver (2.3)
.dll | Win32 Dynamic Link Library (generic) (1.2)
.exe | Win32 Executable (generic) (0.8)
.exe | Generic Win/DOS Executable (0.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2005:10:07 11:05:22+02:00
PEType: PE32
LinkerVersion: 5
CodeSize: 77824
InitializedDataSize: 262656
UninitializedDataSize: -
EntryPoint: 0x1000
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Oct-2005 09:05:22
Detected languages:
  • Russian - Russia

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000200

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 07-Oct-2005 09:05:22
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00013000
0x00012600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45699
.data
0x00014000
0x00007000
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.73447
.idata
0x0001B000
0x00001000
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.02033
.rsrc
0x0001C000
0x0003CDEF
0x0003CE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.88694

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.10885
531
UNKNOWN
Russian - Russia
RT_MANIFEST
2
4.24748
1640
UNKNOWN
Russian - Russia
RT_ICON
3
4.35904
744
UNKNOWN
Russian - Russia
RT_ICON
4
3.77945
296
UNKNOWN
Russian - Russia
RT_ICON
5
5.66904
3752
UNKNOWN
Russian - Russia
RT_ICON
6
6.12072
2216
UNKNOWN
Russian - Russia
RT_ICON
7
3.24143
556
UNKNOWN
Russian - Russia
RT_STRING
8
3.28574
946
UNKNOWN
Russian - Russia
RT_STRING
9
3.04375
530
UNKNOWN
Russian - Russia
RT_STRING
10
3.15563
638
UNKNOWN
Russian - Russia
RT_STRING

Imports

ADVAPI32.DLL
COMCTL32.DLL
COMDLG32.DLL
GDI32.DLL
KERNEL32.DLL
OLE32.DLL
SHELL32.DLL
USER32.DLL
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
9
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe uninstall.exe no specs winrar.exe no specs iexplore.exe iexplore.exe no specs winrar.exe no specs winrar.exe PhotoViewer.dll no specs winrar.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2004"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3240 CREDAT:79873C:\Program Files\Internet Explorer\iexplore.exeiexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll
2232"C:\Users\admin\AppData\Local\Temp\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\WinRAR.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\winrar.exe
c:\systemroot\system32\ntdll.dll
2260"C:\Program Files\WinRAR\WinRAR.exe" C:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
2572"C:\Program Files\WinRAR\WinRAR.exe" C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\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.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
2728"C:\Users\admin\AppData\Local\Temp\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\WinRAR.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\winrar.exe
c:\systemroot\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.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
3240"C:\Program Files\Internet Explorer\iexplore.exe" C:\Program Files\WinRAR\Order.htmC:\Program Files\Internet Explorer\iexplore.exe
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll
3480"C:\Program Files\WinRAR\WinRAR.exe"C:\Program Files\WinRAR\WinRAR.exeuninstall.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\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.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
3788"C:\Program Files\WinRAR\uninstall.exe" /setupC:\Program Files\WinRAR\uninstall.exeWinRAR.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\winrar\uninstall.exe
c:\systemroot\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
3976C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exesvchost.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:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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
Total events
2 503
Read events
1 474
Write events
1 028
Delete events
1

Modification events

(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2728) WinRAR.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WinRAR_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
24
Suspicious files
4
Text files
15
Unknown types
35

Dropped files

PID
Process
Filename
Type
2728WinRAR.exeC:\Program Files\WinRAR\Rar.txttext
MD5:1CAD4636F39689BF44C815ACE1E6E57B
SHA256:DAD4D4328E41A69B3CDF5485FAFD2CCA4047F7154E2F211018341874B0264BDC
2728WinRAR.exeC:\Program Files\WinRAR\RarFiles.lsttext
MD5:0EDE60413958D08E1768EE077658BE45
SHA256:73E70B464A5572E43382FB33EFAB15EFC2D7EB3F863941A7FF830589397803E5
2728WinRAR.exeC:\Program Files\WinRAR\RarExt64.dllexecutable
MD5:3E5D078EBF7820978331D2A5EA6D0F1D
SHA256:BEC473CFBC7FF7DD21449DC0584B8C279803D312D5EA6EF4F950A92E2A4F5783
2728WinRAR.exeC:\Program Files\WinRAR\RarExt.dllexecutable
MD5:3B42317C8A22B82B04BF8C4E13B27CF0
SHA256:1D2C9C7354DA1C1D21ABF15B34F1D67280F5DFDC9DE77A2EE903D3229B459F1B
2728WinRAR.exeC:\Program Files\WinRAR\RarExtLoader.exeexecutable
MD5:BE2F585891B8FA4DB2AB91ACA1D643EC
SHA256:18246C40E3DA4CEC61DA412B2920B8246E858F60A96E301ABFEA31B4A85687D4
2728WinRAR.exeC:\Program Files\WinRAR\TechNote.txttext
MD5:28F8E02B45C678D9C7C33EFF9FE53B51
SHA256:8418D898D77C31C35558BC88D5D5ECB0676ADBBA5D3E3C4D3A1277EBA967BA64
2728WinRAR.exeC:\Program Files\WinRAR\rarreg.keytext
MD5:0E91CB88594EFA20AE6B6A3789075D51
SHA256:1FA80634C657446E7AFA181028D26C58493BA5837D4AE021419715AB6BBB60DC
2728WinRAR.exeC:\Program Files\WinRAR\UnrarSrc.txttext
MD5:C16BB921C05AF38382F946386224B1EC
SHA256:51EC7784FB86BDEFA3E50395DC6943A83F3BE6636E0043A4BEBB626777051CCA
2728WinRAR.exeC:\Program Files\WinRAR\Uninstall.lsttext
MD5:367BB2F0D1C379A4F584DC7BE72AB83A
SHA256:8A7C25A64DB525BCFF43FC928A58667F22E1FB3550DCB9A77910F290AC63AF4E
2728WinRAR.exeC:\Program Files\WinRAR\Descript.iontext
MD5:7FDDE2B88E06B689AF5A30D33FBCAC93
SHA256:1A53979E9652080207B552D228895724BD2BB991418E7DB11F09D17F6E18399F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3240
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3240
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

No threats detected
No debug info