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URL:

https://cdn.discordapp.com/attachments/680221685127053340/680354870515073044/Volt_Woofer.exe

Full analysis: https://app.any.run/tasks/f7d3d7d6-cca6-48bd-aa7a-ec2f1ee2d42a
Verdict: Malicious activity
Analysis date: February 22, 2020, 10:31:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

AA779F8A432180C3CA0687E9CE27948D

SHA1:

CB2A2AAF9824462DC1D62F217110F5A3621CE47C

SHA256:

35DFC6E36A3979EB9DBA83C29332C05485FB14517E431CF384D09F983E92B28D

SSDEEP:

3:N8cCWdy6//TU2UXS63VgdUQ4iRoSDKqA:2cry6XTUjVgdUCsqA

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

      • Volt_Woofer.exe (PID: 1712)
      • Volt_Woofer.exe (PID: 3960)
      • Volt_Woofer.exe (PID: 332)
      • Volt_Woofer.exe (PID: 3748)
      • Volt_Woofer.exe (PID: 3880)
      • Volt_Woofer.exe (PID: 1524)

    • Starts Visual C# compiler

      • sdiagnhost.exe (PID: 2656)
      • sdiagnhost.exe (PID: 2852)

    • Loads the Task Scheduler COM API

      • rundll32.exe (PID: 2544)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 1756)
      • chrome.exe (PID: 3800)
      • msdt.exe (PID: 1392)
      • csc.exe (PID: 3312)

    • Executed via COM

      • sdiagnhost.exe (PID: 2656)
      • sdiagnhost.exe (PID: 2852)

    • Executed via Task Scheduler

      • Volt_Woofer.exe (PID: 3880)
      • Volt_Woofer.exe (PID: 1524)

    • Uses RUNDLL32.EXE to load library

      • msdt.exe (PID: 1392)

  • INFO

    • Reads the hosts file

      • chrome.exe (PID: 1756)
      • chrome.exe (PID: 3800)

    • Reads Internet Cache Settings

      • chrome.exe (PID: 1756)

    • Application launched itself

      • chrome.exe (PID: 1756)

    • Manual execution by user

      • Volt_Woofer.exe (PID: 332)
      • pcwrun.exe (PID: 3196)
      • Volt_Woofer.exe (PID: 1712)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
81
Monitored processes
33
Malicious processes
2
Suspicious processes
4

Behavior graph

Click at the process to see the details
drop and start drop and start 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 volt_woofer.exe no specs volt_woofer.exe volt_woofer.exe no specs volt_woofer.exe pcwrun.exe no specs msdt.exe sdiagnhost.exe no specs csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs chrome.exe no specs rundll32.exe no specs volt_woofer.exe no specs volt_woofer.exe sdiagnhost.exe no specs csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1756"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://cdn.discordapp.com/attachments/680221685127053340/680354870515073044/Volt_Woofer.exe"C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
848"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.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
1544"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3540 --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
Version:
75.0.3770.100
2896"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=7684189407070080241 --mojo-platform-channel-handle=1008 --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
Version:
75.0.3770.100
3800"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=13045536169148374433 --mojo-platform-channel-handle=1548 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
3004"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --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=10566306829146018756 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2280 /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
680"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --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=10747326194924224647 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2264 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
75.0.3770.100
3492"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --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=16851377678846405919 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2536 /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
3664"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --enable-features=PasswordImport --disable-gpu-compositing --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=11624671605294305379 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3628 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
75.0.3770.100
3916"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,14134417760950761469,12088534520466632996,131072 --enable-features=PasswordImport --disable-gpu-compositing --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=10299101443964451980 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3648 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
75.0.3770.100
Total events
1 142
Read events
1 054
Write events
0
Delete events
0

Modification events

No data
Executable files
9
Suspicious files
12
Text files
98
Unknown types
3

Dropped files

PID
Process
Filename
Type
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5E510324-6DC.pma —
MD5:—
SHA256:—
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old —
MD5:—
SHA256:—
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\1e4433e9-1f29-470b-b374-72ac4a1dd3e0.tmp —
MD5:—
SHA256:—
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000028.dbtmp —
MD5:—
SHA256:—
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RFa66c4f.TMPtext
MD5:33B05E8AC9C178C58ED3321F496588C0
SHA256:2CDF6A09638A0B563EA2672D6926210771902E0A9203FE15D2857FC4EB954CDE
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.oldtext
MD5:6F174C3088498A2CD266BCA5EE2F6624
SHA256:2EEEC1240EB66978ED12E9034F8D4284B0CA1DC82495954636D68140E2187FA4
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\AvailabilityDB\LOG.old~RFa66cdb.TMPtext
MD5:A9C81BA506E2A0D898698EAF075EBE5C
SHA256:92FB2125FB5A0B877B76C4E3409B250EFF394804C7F24E236FBE162E1054AF90
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:DA692BE42E4EF2668AE7499A7D5DA720
SHA256:EB865CAF59002C092F5FDBE22D01935866BC1277108B29E897052CB2439630ED
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:33B05E8AC9C178C58ED3321F496588C0
SHA256:2CDF6A09638A0B563EA2672D6926210771902E0A9203FE15D2857FC4EB954CDE
1756chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RFa66c6e.TMPtext
MD5:AC43135B8C9FED46A92448C4E711F45C
SHA256:D840BA7CEBACF86DDBAD75BFB61A53449AA7AE3DE6B8ADC97FE45624626A6F09
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
13
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
3800
chrome.exe
172.217.22.99:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3800
chrome.exe
162.159.134.233:443
cdn.discordapp.com
Cloudflare Inc
—
shared
3800
chrome.exe
172.217.16.142:443
sb-ssl.google.com
Google Inc.
US
whitelisted
3800
chrome.exe
172.217.18.163:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3800
chrome.exe
172.217.23.109:443
accounts.google.com
Google Inc.
US
suspicious
3800
chrome.exe
216.58.207.36:443
www.google.com
Google Inc.
US
whitelisted
3800
chrome.exe
162.159.130.233:443
cdn.discordapp.com
Cloudflare Inc
—
shared
3800
chrome.exe
216.58.208.46:443
safebrowsing.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
cdn.discordapp.com
  • 162.159.134.233
  • 162.159.130.233
  • 162.159.133.233
  • 162.159.135.233
  • 162.159.129.233
shared
clientservices.googleapis.com
  • 172.217.22.99
whitelisted
accounts.google.com
  • 172.217.23.109
shared
sb-ssl.google.com
  • 172.217.16.142
whitelisted
www.google.com
  • 216.58.207.36
whitelisted
ssl.gstatic.com
  • 172.217.18.163
whitelisted
safebrowsing.google.com
  • 216.58.208.46
whitelisted

Threats

No threats detected
Process
Message
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
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Reports
https://cdn.discordapp.com/attachments/680221685127053340/680354870515073044/Volt_Woofer.exe