URL:

https://download.geo.drweb.com/pub/drweb/windows/workstation/12.0/drweb-12.0-ss-win.exe

Full analysis: https://app.any.run/tasks/b3a8f48c-35f9-4121-a769-bd688524db27
Verdict: Malicious activity
Analysis date: February 03, 2019, 13:13:50
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

B566A6E00A7C8393E043FAFF727AC306

SHA1:

FAD19F7D61D6C6847E5E4159CF9B390E0C3FB2C1

SHA256:

9EF46AEF442C15C78C3A0CDB0A97E2B4E900AF47CC6F6F91AF9FEA82DF349B9E

SSDEEP:

3:N8SElWtyCQHaXrCL8HKXPBK+caDHARUIdA:2SKWtQHaOL8HMJcxC

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

      • win-space-setup.exe (PID: 3944)
      • drwupsrv.exe (PID: 3952)
      • drwupsrv.exe (PID: 3624)
      • dwengine.exe (PID: 2144)
      • dwservice.exe (PID: 2324)
      • dwengine.exe (PID: 3408)
      • dwantispam.exe (PID: 2984)
      • dwarkdaemon.exe (PID: 2756)
      • dwservice.exe (PID: 4004)
      • dwservice.exe (PID: 2488)
      • dwnetfilter.exe (PID: 2460)
      • spideragent.exe (PID: 1852)
      • frwl_svc.exe (PID: 3764)

    • Loads dropped or rewritten executable

      • dwservice.exe (PID: 2324)
      • dwarkdaemon.exe (PID: 2756)
      • regsvr32.exe (PID: 4068)
      • dwengine.exe (PID: 3408)
      • regsvr32.exe (PID: 2904)

    • Registers / Runs the DLL via REGSVR32.EXE

      • drwupsrv.exe (PID: 3624)

    • Changes the autorun value in the registry

      • drwupsrv.exe (PID: 3624)

  • SUSPICIOUS

    • Creates files in the program directory

      • drweb-12.0-ss-win.exe (PID: 3168)
      • drwupsrv.exe (PID: 3952)
      • dwservice.exe (PID: 4004)
      • win-space-setup.exe (PID: 3944)
      • dwnetfilter.exe (PID: 2460)
      • dwservice.exe (PID: 2324)
      • dwarkdaemon.exe (PID: 2756)
      • drwupsrv.exe (PID: 3624)

    • Creates or modifies windows services

      • drweb-12.0-ss-win.exe (PID: 3168)
      • dwengine.exe (PID: 2144)
      • drwupsrv.exe (PID: 3624)
      • dwservice.exe (PID: 2324)

    • Searches for installed software

      • win-space-setup.exe (PID: 3944)

    • Executable content was dropped or overwritten

      • drweb-12.0-ss-win.exe (PID: 3168)
      • win-space-setup.exe (PID: 3944)
      • drwupsrv.exe (PID: 3624)
      • dwservice.exe (PID: 2324)

    • Low-level read access rights to disk partition

      • drwupsrv.exe (PID: 3952)
      • drwupsrv.exe (PID: 3624)

    • Creates a software uninstall entry

      • drwupsrv.exe (PID: 3624)

    • Removes files from Windows directory

      • dwservice.exe (PID: 2324)

    • Creates files in the Windows directory

      • drwupsrv.exe (PID: 3624)
      • dwarkdaemon.exe (PID: 2756)
      • dwservice.exe (PID: 2324)

    • Creates files in the driver directory

      • drwupsrv.exe (PID: 3624)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 4068)
      • regsvr32.exe (PID: 2904)

  • INFO

    • Reads Internet Cache Settings

      • chrome.exe (PID: 3024)

    • Application launched itself

      • chrome.exe (PID: 3024)

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 3824)

    • Dropped object may contain Bitcoin addresses

      • drwupsrv.exe (PID: 3624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
70
Monitored processes
28
Malicious processes
6
Suspicious processes
2

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start drop and start drop and start drop and start 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 chrome.exe no specs chrome.exe no specs drweb-12.0-ss-win.exe no specs drweb-12.0-ss-win.exe win-space-setup.exe vssvc.exe no specs drvinst.exe no specs drwupsrv.exe no specs drwupsrv.exe dwengine.exe no specs dwservice.exe no specs dwservice.exe dwservice.exe no specs dwengine.exe no specs dwantispam.exe no specs dwarkdaemon.exe dwnetfilter.exe no specs regsvr32.exe no specs regsvr32.exe no specs frwl_svc.exe no specs spideragent.exe

Process information

PID
CMD
Path
Indicators
Parent process
348DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot18" "" "" "6792c44eb" "00000000" "000003C0" "00000544"C:\Windows\system32\DrvInst.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\drvinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
1852"C:\Program Files\DrWeb\spideragent.exe" -registerC:\Program Files\DrWeb\spideragent.exe
win-space-setup.exe
User:
admin
Company:
Doctor Web, Ltd.
Integrity Level:
HIGH
Description:
SpIDer Agent for Windows
Exit code:
0
Version:
12.0.2.11161
Modules
Images
c:\program files\drweb\spideragent.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.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
2112"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=920,6648249723427096982,15695952238347034389,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=AA494380577D90A2CDEFA9D0D1E41C19 --mojo-platform-channel-handle=988 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
68.0.3440.106
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\68.0.3440.106\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
2144"C:\Program Files\Common Files\Doctor Web\Scanning Engine\dwengine.exe" -install:""C:\Program Files\Common Files\Doctor Web\Scanning Engine\dwengine.exe—drwupsrv.exe
User:
admin
Company:
Doctor Web, Ltd.
Integrity Level:
HIGH
Description:
Dr.Web Scanning Engine
Exit code:
0
Version:
12.0.1.11280
Modules
Images
c:\program files\common files\doctor web\scanning engine\dwengine.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.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
2324"C:\Program Files\DrWeb\dwservice.exe" --logfile="C:\ProgramData\Doctor Web\Logs\dwservice.log"C:\Program Files\DrWeb\dwservice.exe
services.exe
User:
SYSTEM
Company:
Doctor Web, Ltd.
Integrity Level:
SYSTEM
Description:
Dr.Web Control Service
Exit code:
0
Version:
12.0.2.11210
Modules
Images
c:\program files\drweb\dwservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
2460"C:\Program Files\DrWeb\dwnetfilter.exe" --atsC:\Program Files\DrWeb\dwnetfilter.exe—services.exe
User:
SYSTEM
Company:
Doctor Web, Ltd.
Integrity Level:
SYSTEM
Description:
Net filtering service
Exit code:
0
Version:
12.0.1.10260
Modules
Images
c:\program files\drweb\dwnetfilter.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2488"C:\Program Files\DrWeb\dwservice.exe" --update -o "C:\ProgramData\Doctor Web\Logs\dwservice.log"C:\Program Files\DrWeb\dwservice.exe—drwupsrv.exe
User:
admin
Company:
Doctor Web, Ltd.
Integrity Level:
HIGH
Description:
Dr.Web Control Service
Exit code:
0
Version:
12.0.2.11210
Modules
Images
c:\program files\drweb\dwservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
2756"C:\Program Files\Common Files\Doctor Web\Scanning Engine\dwarkdaemon.exe" -arkpipe:\pipe\ARServer1549199831 -arkinitflags:93 -sesrvname:DrWebEngineC:\Program Files\Common Files\Doctor Web\Scanning Engine\dwarkdaemon.exe
dwengine.exe
User:
SYSTEM
Company:
Doctor Web, Ltd.
Integrity Level:
SYSTEM
Description:
Dr.Web Anti-Rootkit Server
Exit code:
0
Version:
12.0.1.11280
Modules
Images
c:\program files\common files\doctor web\scanning engine\dwarkdaemon.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\advapi32.dll
2816"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=920,6648249723427096982,15695952238347034389,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=79E4F7A4D598143E575939F9828AA17D --mojo-platform-channel-handle=520 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
68.0.3440.106
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\68.0.3440.106\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
2836"C:\Users\admin\Downloads\drweb-12.0-ss-win.exe" C:\Users\admin\Downloads\drweb-12.0-ss-win.exe—chrome.exe
User:
admin
Company:
Doctor Web, Ltd.
Integrity Level:
MEDIUM
Description:
Dr.Web Security Space
Exit code:
3221226540
Version:
12.0.0.12140
Modules
Images
c:\users\admin\downloads\drweb-12.0-ss-win.exe
c:\systemroot\system32\ntdll.dll
Total events
1 880
Read events
1 345
Write events
518
Delete events
17

Modification events

(PID) Process:(2980) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:3024-13193673246224875
Value:
259
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3516-13180984670829101
Value:
0
(PID) Process:(3024) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3024-13193673246224875
Value:
259
(PID) Process:(3024) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:metricsid
Value:
Executable files
38
Suspicious files
122
Text files
353
Unknown types
572

Dropped files

PID
Process
Filename
Type
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\58dc8277-d57c-4b8a-b261-55a9bf7497c9.tmp —
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Download Service\EntryDB\000016.dbtmp —
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000016.dbtmp —
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\34440f55-737f-44ae-ac27-3c50a45b0218.tmp —
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\6548138d-470d-40c8-ae95-45d68f5aca7d.tmp —
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Versiontext
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\Downloads\e5ccdf4a-4820-4771-96f4-08b6ba31bbdc.tmp —
MD5:—
SHA256:—
3024chrome.exeC:\Users\admin\Downloads\Unconfirmed 649603.crdownload —
MD5:—
SHA256:—
3752chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pmabinary
MD5:B59113C2DCD2D346F31A64F231162ADA
SHA256:1D97C69AEA85D3B06787458EA47576B192CE5C5DB9940E5EAA514FF977CE2DC2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
9
DNS requests
7
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
3024
chrome.exe
172.217.18.3:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3024
chrome.exe
217.67.177.164:443
download.geo.drweb.com
JSC Mastertel
RU
unknown
3024
chrome.exe
216.58.206.3:443
www.gstatic.com
Google Inc.
US
whitelisted
3024
chrome.exe
216.58.208.45:443
accounts.google.com
Google Inc.
US
whitelisted
3024
chrome.exe
172.217.23.142:443
clients1.google.com
Google Inc.
US
whitelisted
3024
chrome.exe
172.217.22.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3024
chrome.exe
216.58.206.14:443
sb-ssl.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
clientservices.googleapis.com
  • 172.217.18.3
whitelisted
www.gstatic.com
  • 216.58.206.3
whitelisted
download.geo.drweb.com
  • 217.67.177.164
  • 81.176.67.173
  • 213.59.3.178
  • 217.67.177.163
  • 46.46.160.202
  • 195.161.158.50
  • 46.46.160.203
  • 81.176.67.172
  • 89.111.188.80
  • 46.46.160.204
  • 85.10.234.30
  • 89.111.188.126
  • 217.67.177.162
  • 87.242.75.91
suspicious
accounts.google.com
  • 216.58.208.45
shared
ssl.gstatic.com
  • 172.217.22.3
whitelisted
clients1.google.com
  • 172.217.23.142
whitelisted
sb-ssl.google.com
  • 216.58.206.14
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://download.geo.drweb.com/pub/drweb/windows/workstation/12.0/drweb-12.0-ss-win.exe