File name:

6729-UltraSurf.zip

Full analysis: https://app.any.run/tasks/c8b407c7-5d5f-4fb3-8f3e-06f33d75a782
Verdict: Malicious activity
Analysis date: May 24, 2021, 07:59:15
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

AE3A28953440346B20FAA79632EAF927

SHA1:

BD36C949019300EF4D2015C5421B80B277DAD49B

SHA256:

AEFFD5219863CB9406D03738732220D71482EDEB46B1C98E41C06E707E751E3F

SSDEEP:

49152:M96rGdEXpU7Tic/phot/uDB4TS9+VGmfGWPKCob7UyCp3mfE/MOu01rP72/Jodty:CJ+Xm37zdYu+L+PwTMwrPS/GlwRzpJfd

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

    • Changes internet zones settings

      • u1902.exe (PID: 2424)

    • Application was dropped or rewritten from another process

      • u.exe (PID: 2616)
      • u1902.exe (PID: 2424)
      • u.exe (PID: 992)
      • u.exe (PID: 3084)
      • u.exe (PID: 2140)

    • Drops executable file immediately after starts

      • u1902.exe (PID: 2424)

  • SUSPICIOUS

    • Drops a file with too old compile date

      • u1902.exe (PID: 2424)
      • u.exe (PID: 2616)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2072)
      • u1902.exe (PID: 2424)
      • u.exe (PID: 2616)

    • Executed via COM

      • DllHost.exe (PID: 548)
      • DllHost.exe (PID: 648)

  • INFO

    • Reads the hosts file

      • chrome.exe (PID: 3984)
      • chrome.exe (PID: 1504)

    • Application launched itself

      • chrome.exe (PID: 3984)

    • Manual execution by user

      • rundll32.exe (PID: 2940)
      • u.exe (PID: 3084)
      • notepad++.exe (PID: 1776)
      • notepad++.exe (PID: 2416)
      • u.exe (PID: 2140)

    • Reads settings of System Certificates

      • chrome.exe (PID: 1504)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: u1902.exe
ZipUncompressedSize: 3682952
ZipCompressedSize: 3600857
ZipCRC: 0x35f729b8
ZipModifyDate: 2019:02:12 00:13:12
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
68
Monitored processes
22
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start winrar.exe u1902.exe WinInetBrokerServer no specs u.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs u.exe WinInetBrokerServer no specs rundll32.exe no specs u.exe no specs notepad++.exe no specs gup.exe notepad++.exe no specs u.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
548C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}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:\systemroot\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
568"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6b27a9d0,0x6b27a9e0,0x6b27a9ecC:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
648C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}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:\systemroot\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
992C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\u.exe -L="127.0.0.1:9666" -CID="18777450", -ProgPath="C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\\" -TmpPath="C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\\" -ConnMode=0 -version="1902100"C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\u.exe
u1902.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2072.1148\utmp\u.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\winmm.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1504"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1044,3478480588049031378,8550659770364457954,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=13759724300069575904 --mojo-platform-channel-handle=1648 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1748"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3996 --on-initialized-event-handle=324 --parent-handle=328 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1776"C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\~lygeyoits3w7r3f"C:\Program Files\Notepad++\notepad++.exe—explorer.exe
User:
admin
Company:
Don HO don.h@free.fr
Integrity Level:
MEDIUM
Description:
Notepad++ : a free (GNU) source code editor
Exit code:
0
Version:
7.51
Modules
Images
c:\program files\notepad++\notepad++.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2072"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\6729-UltraSurf.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
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\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
2140"C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\u.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\u.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2072.1148\utmp\u.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\winmm.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2188"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,3478480588049031378,8550659770364457954,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=7438819299277641918 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1816 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
1 090
Read events
864
Write events
222
Delete events
4

Modification events

(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2072) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2072) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E
Operation:writeName:@C:\Windows\system32\NetworkExplorer.dll,-1
Value:
Network
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\6729-UltraSurf.zip
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2072) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
3
Suspicious files
20
Text files
71
Unknown types
4

Dropped files

PID
Process
Filename
Type
3984chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-60AB5CF4-F90.pma —
MD5:—
SHA256:—
3984chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old —
MD5:—
SHA256:—
3984chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\fb4eb435-96d0-4a32-96ad-51a397ca21d6.tmp —
MD5:—
SHA256:—
2616u.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\ylthloixpejbbinary
MD5:—
SHA256:—
3984chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000048.dbtmp —
MD5:—
SHA256:—
2424u1902.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\~grdccewps6k6s5xbinary
MD5:—
SHA256:—
2424u1902.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\~jtmteujzy8p5z9xbinary
MD5:—
SHA256:—
3984chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:—
SHA256:—
3984chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:—
SHA256:—
2424u1902.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2072.1148\utmp\~mgtbrmtaa3v2c3pbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
35
DNS requests
11
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2616
u.exe
52.84.180.98:443
dq33tynpwunh.cloudfront.net
Amazon.com, Inc.
US
unknown
2616
u.exe
74.82.60.164:443
—
Hurricane Electric, Inc.
US
unknown
2616
u.exe
64.62.219.30:443
—
Hurricane Electric, Inc.
US
unknown
992
u.exe
142.250.186.100:443
www.google.com
Google Inc.
US
whitelisted
992
u.exe
52.84.180.98:443
dq33tynpwunh.cloudfront.net
Amazon.com, Inc.
US
unknown
992
u.exe
52.222.174.50:443
www.septa.org
Amazon.com, Inc.
US
unknown
992
u.exe
74.82.60.20:443
—
Hurricane Electric, Inc.
US
unknown
992
u.exe
64.62.219.62:443
—
Hurricane Electric, Inc.
US
unknown
992
u.exe
65.49.2.63:443
—
Hurricane Electric, Inc.
US
unknown
992
u.exe
112.104.27.84:443
—
Digital United Inc.
TW
unknown

DNS requests

Domain
IP
Reputation
www.septa.org
  • 52.222.174.50
  • 52.222.174.73
  • 52.222.174.81
  • 52.222.174.4
shared
dq33tynpwunh.cloudfront.net
  • 52.84.180.98
  • 13.224.190.65
suspicious
www.google.com
  • 142.250.186.100
malicious
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
ajax.microsoft.com
  • 152.199.19.160
whitelisted
mail.google.com
  • 216.58.214.197
shared
do.skype.com
  • 152.199.19.161
whitelisted
www.tsx.com
  • 13.224.195.64
  • 13.224.195.53
  • 13.224.195.35
  • 13.224.195.34
whitelisted
www.gmail.com
  • 172.217.18.101
shared
notepad-plus-plus.org
  • 104.21.26.128
  • 172.67.136.69
whitelisted

Threats

No threats detected
No debug info
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Reports
6729-UltraSurf.zip