URL:

https://github.com/Lusin333/Minecraft-Server-DDoSer/releases/download/2020-08-09/Meinkraft.Server.DDoS.er.exe

Full analysis: https://app.any.run/tasks/9c92d697-d7d7-4892-a5e7-f06b7a139839
Verdict: Malicious activity
Analysis date: July 22, 2022, 10:20:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

19274EC7A3F91C8EBEC92FDA072EB249

SHA1:

AC83F8301B4DBC3251A47A19E4F5F16CC5D70A49

SHA256:

AD8E8D140688A102F2499918D1916C8FE26588CAC629A3170BAE2A451169E35F

SSDEEP:

3:N8tEd7JMXb62yBOE2kCX43ocsML4qCXCn:2u/8u4rlaL4qCXC

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

    • Drops executable file immediately after starts

      • firefox.exe (PID: 1264)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 1264)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 1264)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 2564)
      • firefox.exe (PID: 1264)

    • Checks supported languages

      • firefox.exe (PID: 2564)
      • firefox.exe (PID: 3148)
      • firefox.exe (PID: 1264)
      • firefox.exe (PID: 3268)
      • firefox.exe (PID: 2512)
      • firefox.exe (PID: 3960)
      • firefox.exe (PID: 1196)

    • Reads the computer name

      • firefox.exe (PID: 1264)
      • firefox.exe (PID: 3148)
      • firefox.exe (PID: 1196)
      • firefox.exe (PID: 3268)
      • firefox.exe (PID: 3960)
      • firefox.exe (PID: 2512)

    • Creates files in the user directory

      • firefox.exe (PID: 1264)

    • Reads CPU info

      • firefox.exe (PID: 1264)

    • Creates files in the program directory

      • firefox.exe (PID: 1264)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 1264)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
7
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1196"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.6.516496537\375359636" -childID 1 -isForBrowser -prefsHandle 3164 -prefMapHandle 3160 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 3176 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
1264"C:\Program Files\Mozilla Firefox\firefox.exe" https://github.com/Lusin333/Minecraft-Server-DDoSer/releases/download/2020-08-09/Meinkraft.Server.DDoS.er.exeC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2512"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.27.286174771\1123772787" -childID 4 -isForBrowser -prefsHandle 3696 -prefMapHandle 3692 -prefsLen 7399 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 3708 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2564"C:\Program Files\Mozilla Firefox\firefox.exe" "https://github.com/Lusin333/Minecraft-Server-DDoSer/releases/download/2020-08-09/Meinkraft.Server.DDoS.er.exe"C:\Program Files\Mozilla Firefox\firefox.exe—Explorer.EXE
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
3148"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.0.807388694\491155416" -parentBuildID 20201112153044 -prefsHandle 1096 -prefMapHandle 888 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 1180 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
3268"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.13.1609481458\1465416541" -childID 2 -isForBrowser -prefsHandle 2664 -prefMapHandle 2660 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 2180 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
3960"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1264.20.2109304289\1868717758" -childID 3 -isForBrowser -prefsHandle 3548 -prefMapHandle 2180 -prefsLen 7399 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1264 "\\.\pipe\gecko-crash-server-pipe.1264" 3560 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
Total events
7 402
Read events
7 378
Write events
24
Delete events
0

Modification events

(PID) Process:(2564) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
41D427DEC0000000
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
B4DC27DEC0000000
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|ServicesSettingsServer
Value:
https://firefox.settings.services.mozilla.com/v1
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SecurityContentSignatureRootHash
Value:
97:E8:BA:9C:F1:2F:B3:DE:53:CC:42:A4:E6:57:7E:D6:4D:F4:93:C2:47:B4:14:FE:A0:36:81:8D:38:23:56:0E
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(1264) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
2
Suspicious files
91
Text files
26
Unknown types
12

Dropped files

PID
Process
Filename
Type
1264firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
1264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
1264firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_VJYvCj21dB0ZXOlbinary
MD5:70E0B85EF18CF3A473F3BC1B7A2A3F5C
SHA256:531909BBAD9FEDF52EF77E6D895D339713A6CA9258269769256C69D47AAD3492
1264firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
1264firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_9fNOQ3Y0zfktWmMbinary
MD5:EE66CBFC6364B28743BFC73E9ED3B995
SHA256:996175E37F67CF5C33C48A1AEA7F3685A3B362BEDC9611FD90A5BE2F01ED7F86
1264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
1264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
1264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
1264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:4C2698F9F8ADDE42CF65B521D7F84531
SHA256:708ED4103FBE04636F9DA429B4A8CDB69836C38FC49AD896F917DFDE135545AB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
41
DNS requests
69
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
313 b
whitelisted
1264
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
1264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1264
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
1264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
—
—
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
—
—
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
—
—
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1264
firefox.exe
POST
200
142.250.185.163:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
1264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 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
1264
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
1264
firefox.exe
142.250.185.163:80
ocsp.pki.goog
Google Inc.
US
whitelisted
1264
firefox.exe
142.250.186.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
1264
firefox.exe
52.222.236.38:443
firefox-settings-attachments.cdn.mozilla.net
Amazon.com, Inc.
US
suspicious
1264
firefox.exe
185.199.108.133:443
objects.githubusercontent.com
GitHub, Inc.
NL
malicious
1264
firefox.exe
18.66.139.97:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
unknown
1264
firefox.exe
13.32.121.49:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
suspicious
1264
firefox.exe
18.66.97.89:443
tracking-protection.cdn.mozilla.net
Massachusetts Institute of Technology
US
suspicious
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1264
firefox.exe
52.222.214.116:443
firefox.settings.services.mozilla.com
Amazon.com, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
github.com
  • 140.82.121.3
malicious
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 52.222.214.96
  • 52.222.214.105
  • 52.222.214.116
  • 52.222.214.84
whitelisted
location.services.mozilla.com
  • 52.35.17.16
  • 35.167.105.243
  • 34.209.127.219
  • 54.187.225.50
  • 44.241.228.251
  • 34.208.249.219
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 34.208.249.219
  • 44.241.228.251
  • 54.187.225.50
  • 34.209.127.219
  • 35.167.105.243
  • 52.35.17.16
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
1264
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
1264
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
https://github.com/Lusin333/Minecraft-Server-DDoSer/releases/download/2020-08-09/Meinkraft.Server.DDoS.er.exe