URL:

http://www.datahal.com/web/wp-content/uploads/2016/06/tv.exe

Full analysis: https://app.any.run/tasks/38b199a1-8788-4de0-859a-1c4343415fef
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.

Analysis date: February 21, 2020, 17:58:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
opendir
loader
teamviewer
tvrat
rat
Indicators:
MD5:

9D6F75855C33E5AF326EFA4A64038864

SHA1:

F91F2295D4C33D3442502D56625455F65B79434F

SHA256:

C7D64B90C587051BE8148E475B55C8440CF5C3C782AD8967EC356366CC47CCDA

SSDEEP:

3:N1KJS4HNgZiA7YAQyXBG2C:Cc4ugtAZA2C

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

    • Downloads executable files from the Internet

      • chrome.exe (PID: 3800)
    • Application was dropped or rewritten from another process

      • TeamViewer.exe (PID: 1852)
      • tv.exe (PID: 3692)
      • TeamViewer.exe (PID: 2792)
      • tv_w32.exe (PID: 952)
    • Loads dropped or rewritten executable

      • tv.exe (PID: 3692)
      • TeamViewer.exe (PID: 1852)
      • TeamViewer.exe (PID: 2792)
      • tv_w32.exe (PID: 952)
    • Changes settings of System certificates

      • TeamViewer.exe (PID: 2792)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 3800)
      • chrome.exe (PID: 3540)
      • tv.exe (PID: 3692)
    • Application launched itself

      • TeamViewer.exe (PID: 1852)
    • Creates files in the user directory

      • TeamViewer.exe (PID: 2792)
    • Connects to unusual port

      • TeamViewer.exe (PID: 2792)
    • Adds / modifies Windows certificates

      • TeamViewer.exe (PID: 2792)
  • INFO

    • Reads the hosts file

      • chrome.exe (PID: 3540)
      • chrome.exe (PID: 3800)
    • Reads Internet Cache Settings

      • chrome.exe (PID: 3540)
    • Application launched itself

      • chrome.exe (PID: 3540)
    • Reads settings of System Certificates

      • TeamViewer.exe (PID: 2792)
      • chrome.exe (PID: 3800)
    • Dropped object may contain Bitcoin addresses

      • tv_w32.exe (PID: 952)
      • TeamViewer.exe (PID: 2792)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
14
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start 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 tv.exe teamviewer.exe no specs chrome.exe no specs teamviewer.exe tv_w32.exe chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
308"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,0x80,0x84,0x78,0x88,0x6fa8a9d0,0x6fa8a9e0,0x6fa8a9ecC:\Program Files\Google\Chrome\Application\chrome.exechrome.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
952"C:\Users\admin\AppData\Local\Temp\TeamViewer\Version7\tv_w32.exe" --action hooks --log C:\Users\admin\AppData\Roaming\TeamViewer\TeamViewer7_Logfile.log C:\Users\admin\AppData\Local\Temp\TeamViewer\Version7\tv_w32.exe
TeamViewer.exe
User:
SYSTEM
Company:
TeamViewer GmbH
Integrity Level:
SYSTEM
Description:
Helper process for TeamViewer performance optimization and QuickConnect
Exit code:
0
Version:
7.0.12979.0
Modules
Images
c:\users\admin\appdata\local\temp\teamviewer\version7\tv_w32.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\shell32.dll
1232"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=992,14334500486330115458,1680929877215465718,131072 --enable-features=PasswordImport --lang=en-US --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=15365373113802837781 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2228 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.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
1852"C:\Users\admin\AppData\Local\Temp\TeamViewer\Version7\TeamViewer.exe" C:\Users\admin\AppData\Local\Temp\TeamViewer\Version7\TeamViewer.exetv.exe
User:
admin
Company:
TeamViewer GmbH
Integrity Level:
MEDIUM
Description:
TeamViewer Remote Control Application
Exit code:
0
Version:
7.0.12979.0
Modules
Images
c:\users\admin\appdata\local\temp\teamviewer\version7\teamviewer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\avicap32.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
2120"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=992,14334500486330115458,1680929877215465718,131072 --enable-features=PasswordImport --lang=en-US --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=9515951149872630665 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2196 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.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
2412"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=992,14334500486330115458,1680929877215465718,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=5736729191773246482 --mojo-platform-channel-handle=1136 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exechrome.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
2556"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=992,14334500486330115458,1680929877215465718,131072 --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=14919881338264689945 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2440 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.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
2644"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=992,14334500486330115458,1680929877215465718,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=9422827919937958667 --mojo-platform-channel-handle=1012 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.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
2792"C:\Users\admin\AppData\Local\Temp\TeamViewer\Version7\TeamViewer.exe" --dreC:\Users\admin\AppData\Local\Temp\TeamViewer\Version7\TeamViewer.exe
TeamViewer.exe
User:
admin
Company:
TeamViewer GmbH
Integrity Level:
HIGH
Description:
TeamViewer Remote Control Application
Exit code:
0
Version:
7.0.12979.0
Modules
Images
c:\users\admin\appdata\local\temp\teamviewer\version7\teamviewer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\avicap32.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
2956"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=992,14334500486330115458,1680929877215465718,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=7833579812278024144 --mojo-platform-channel-handle=4044 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.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
Total events
3 037
Read events
1 773
Write events
1 260
Delete events
4

Modification events

(PID) Process:(3512) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:3540-13226781545071875
Value:
259
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3120-13213713943555664
Value:
0
(PID) Process:(3540) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
20
Suspicious files
11
Text files
71
Unknown types
2

Dropped files

PID
Process
Filename
Type
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5E501A69-DD4.pma
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\5badbdf0-8201-47a0-8205-e8b6e46e0c61.tmp
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000028.dbtmp
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RFa66bc2.TMPtext
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RFa66c20.TMPtext
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.old~RFa66cfb.TMPtext
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old
MD5:
SHA256:
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RFa66d78.TMP
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
21
DNS requests
8
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3800
chrome.exe
GET
200
69.26.103.83:80
http://www.datahal.com/web/wp-content/uploads/2016/06/tv.exe
US
executable
2.90 Mb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3800
chrome.exe
172.217.16.163:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3800
chrome.exe
172.217.23.141:443
accounts.google.com
Google Inc.
US
whitelisted
3800
chrome.exe
69.26.103.83:80
www.datahal.com
Access Northeast Inc.
US
malicious
3800
chrome.exe
172.217.16.174:443
sb-ssl.google.com
Google Inc.
US
whitelisted
2792
TeamViewer.exe
188.172.219.158:5938
ping3.teamviewer.com
ANEXIA Internetdienstleistungs GmbH
NL
suspicious
2792
TeamViewer.exe
185.188.32.3:5938
master3.teamviewer.com
TeamViewer GmbH
DE
suspicious
3800
chrome.exe
172.217.22.100:443
www.google.com
Google Inc.
US
whitelisted
3800
chrome.exe
216.58.210.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.datahal.com
  • 69.26.103.83
malicious
clientservices.googleapis.com
  • 172.217.16.163
whitelisted
accounts.google.com
  • 172.217.23.141
shared
sb-ssl.google.com
  • 172.217.16.174
whitelisted
www.google.com
  • 172.217.22.100
malicious
ssl.gstatic.com
  • 216.58.210.3
whitelisted
ping3.teamviewer.com
  • 188.172.219.158
  • 188.172.198.158
  • 188.172.246.190
  • 213.227.168.190
  • 213.227.162.126
shared
master3.teamviewer.com
  • 185.188.32.3
shared

Threats

PID
Process
Class
Message
3800
chrome.exe
A Network Trojan was detected
ET TROJAN EXE Download Request To Wordpress Folder Likely Malicious
3800
chrome.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3800
chrome.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2792
TeamViewer.exe
Potential Corporate Privacy Violation
REMOTE [PTsecurity] TeamViewer
No debug info