URL:

http://downloads.vitalbook.com/vsti/bookshelf/7.6.6/windows/bookshelf/BookshelfSetup_7.6.20.0.exe

Full analysis: https://app.any.run/tasks/b82d071c-c119-41eb-8eb7-6e674aff461b
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.

Malware Trends Tracker     >>>
Analysis date: September 10, 2020, 10:42:21
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

67FDCA385856A71D39647BF92A1A65C0

SHA1:

24938AF1B159A629ACF8E309C0342960ECE2E5D5

SHA256:

7241C5CC2DD61CBDCF51AAC19DFE645BBFBE6F210CBAD15F7D6884E350515A0E

SSDEEP:

3:N1KaKE4LTo0MKqcANK1l5ANKR+aTlVJ:Cav0mxNKONKR+aN

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

      • BookshelfSetup_7.6.20.0.exe (PID: 3100)
      • BookshelfSetup_7.6.20.0.exe (PID: 3388)
      • vc_redist.x86.exe (PID: 3808)
      • vc_redist.x86.exe (PID: 2648)

    • Changes the autorun value in the registry

      • BookshelfSetup_7.6.20.0.exe (PID: 3388)

    • Loads dropped or rewritten executable

      • vc_redist.x86.exe (PID: 3808)

    • Downloads executable files from the Internet

      • chrome.exe (PID: 2140)

    • Changes settings of System certificates

      • MSIEXEC.EXE (PID: 4052)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 2336)
      • BookshelfSetup_7.6.20.0.exe (PID: 3388)
      • vc_redist.x86.exe (PID: 3808)

    • Application launched itself

      • vc_redist.x86.exe (PID: 2648)

    • Starts Microsoft Installer

      • BookshelfSetup_7.6.20.0.exe (PID: 3388)

    • Adds / modifies Windows certificates

      • MSIEXEC.EXE (PID: 4052)

    • Searches for installed software

      • vc_redist.x86.exe (PID: 3808)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 2336)

  • INFO

    • Reads the hosts file

      • chrome.exe (PID: 2140)
      • chrome.exe (PID: 2336)

    • Application launched itself

      • chrome.exe (PID: 2336)

    • Dropped object may contain Bitcoin addresses

      • BookshelfSetup_7.6.20.0.exe (PID: 3388)

    • Reads Internet Cache Settings

      • chrome.exe (PID: 2336)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
66
Monitored processes
22
Malicious processes
2
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start 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 chrome.exe no specs chrome.exe no specs chrome.exe no specs bookshelfsetup_7.6.20.0.exe no specs bookshelfsetup_7.6.20.0.exe vc_redist.x86.exe no specs vc_redist.x86.exe msiexec.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1344"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=11016655791570594599 --mojo-platform-channel-handle=1040 --ignored=" --type=renderer " /prefetch:2C:\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
1676"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=6237821122994166122 --mojo-platform-channel-handle=3516 /prefetch:2C:\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
1808"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --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=3745313224025211630 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2240 /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
1860"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --enable-features=PasswordImport --disable-gpu-compositing --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=14827998631483014261 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4036 /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
2140"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=15471510209124059202 --mojo-platform-channel-handle=1604 /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
2276"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=9998005622810362629 --mojo-platform-channel-handle=2956 --ignored=" --type=renderer " /prefetch:8C:\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
2332"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=252 --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
2336"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://downloads.vitalbook.com/vsti/bookshelf/7.6.6/windows/bookshelf/BookshelfSetup_7.6.20.0.exe"C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.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
2588"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,8044618112790646357,9585450534060850497,131072 --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=15514110574767723386 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2508 /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
2648"C:\Users\admin\AppData\Local\Temp\{B1DD5F0A-0434-41D0-9DC3-52504E9D996B}\{351DCF27-86DD-45B7-9FE5-6AA72F80F752}\vc_redist.x86.exe" /quiet /norebootC:\Users\admin\AppData\Local\Temp\{B1DD5F0A-0434-41D0-9DC3-52504E9D996B}\{351DCF27-86DD-45B7-9FE5-6AA72F80F752}\vc_redist.x86.exe—BookshelfSetup_7.6.20.0.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Visual C++ 2015 Redistributable (x86) - 14.0.24212
Exit code:
1638
Version:
14.0.24212.0
Modules
Images
c:\users\admin\appdata\local\temp\{b1dd5f0a-0434-41d0-9dc3-52504e9d996b}\{351dcf27-86dd-45b7-9fe5-6aa72f80f752}\vc_redist.x86.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.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
Total events
1 464
Read events
1 367
Write events
91
Delete events
6

Modification events

(PID) Process:(2332) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:2336-13244208156573625
Value:
259
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(2336) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:2832-13239195546717773
Value:
0
(PID) Process:(2336) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
4
Suspicious files
23
Text files
264
Unknown types
6

Dropped files

PID
Process
Filename
Type
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old —
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old —
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\a1fb023e-402d-4f0c-8c57-ff3515e1034f.tmp —
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000032.dbtmp —
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RFed4ff.TMPtext
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RFed50e.TMPtext
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old —
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RFed695.TMP —
MD5:—
SHA256:—
2336chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFed4e0.TMPtext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
16
DNS requests
12
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2140
chrome.exe
GET
200
13.224.217.122:80
http://downloads.vitalbook.com/vsti/bookshelf/7.6.6/windows/bookshelf/BookshelfSetup_7.6.20.0.exe
US
executable
145 Mb
suspicious
2140
chrome.exe
GET
200
172.217.130.6:80
http://r1---sn-h0jeened.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWFjQUFXV2lsMkZVdjR5Vk5VZHJTM3E1dw/7919.1028.0.0_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mh=sX&mip=89.187.165.34&mm=28&mn=sn-h0jeened&ms=nvh&mt=1599734660&mv=m&mvi=1&pl=24&shardbypass=yes
US
crx
834 Kb
whitelisted
2140
chrome.exe
GET
302
172.217.23.174:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWFjQUFXV2lsMkZVdjR5Vk5VZHJTM3E1dw/7919.1028.0.0_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
525 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
2140
chrome.exe
216.58.207.46:443
clients1.google.com
Google Inc.
US
whitelisted
2140
chrome.exe
172.217.16.138:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2140
chrome.exe
216.58.212.174:443
clients2.google.com
Google Inc.
US
whitelisted
2140
chrome.exe
216.58.205.238:443
sb-ssl.google.com
Google Inc.
US
whitelisted
—
—
172.217.23.174:80
redirector.gvt1.com
Google Inc.
US
whitelisted
—
—
172.217.130.6:80
r1---sn-h0jeened.gvt1.com
Google Inc.
US
whitelisted
2140
chrome.exe
172.217.23.163:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
2140
chrome.exe
13.224.217.122:80
downloads.vitalbook.com
—
US
suspicious
2140
chrome.exe
172.217.23.164:443
www.google.com
Google Inc.
US
whitelisted
2140
chrome.exe
172.217.23.109:443
accounts.google.com
Google Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
downloads.vitalbook.com
  • 13.224.217.122
  • 13.224.217.79
  • 13.224.217.22
  • 13.224.217.49
suspicious
clientservices.googleapis.com
  • 172.217.23.163
whitelisted
accounts.google.com
  • 172.217.23.109
shared
www.google.com
  • 172.217.23.164
malicious
ssl.gstatic.com
  • 216.58.207.35
whitelisted
www.gstatic.com
  • 216.58.207.67
whitelisted
clients1.google.com
  • 216.58.207.46
whitelisted
safebrowsing.googleapis.com
  • 172.217.16.138
whitelisted
sb-ssl.google.com
  • 216.58.205.238
whitelisted
clients2.google.com
  • 216.58.212.174
whitelisted

Threats

PID
Process
Class
Message
2140
chrome.exe
Potentially Bad Traffic
ET POLICY Executable served from Amazon S3
2140
chrome.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
Interactive malware hunting service ANY.RUN
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Reports
http://downloads.vitalbook.com/vsti/bookshelf/7.6.6/windows/bookshelf/BookshelfSetup_7.6.20.0.exe