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URL:

https://memz-trojan.en.softonic.com

Full analysis: https://app.any.run/tasks/631350f5-24eb-42e1-bde1-094bae501d6f
Verdict: Malicious activity
Analysis date: November 29, 2020, 09:27:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

5D81FA13C52AFE25204EED401CC6D909

SHA1:

1D4CEA4EA61ED16711CAAFE64EBEC9F49C9701F0

SHA256:

350C6EC5F19D65029FFC1D14FF4A77D27C99A71DAF04D69B748D8D14A227E463

SSDEEP:

3:N8VtIIHLGKI:2VqALGKI

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

  • SUSPICIOUS

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 2724)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2724)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3128)

    • Low-level read access rights to disk partition

  • INFO

    • Reads CPU info

      • firefox.exe (PID: 3128)

    • Creates files in the program directory

      • firefox.exe (PID: 3128)

    • Application launched itself

      • firefox.exe (PID: 2348)
      • firefox.exe (PID: 3128)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3128)

    • Creates files in the user directory

      • firefox.exe (PID: 3128)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
54
Monitored processes
15
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe firefox.exe firefox.exe firefox.exe firefox.exe firefox.exe firefox.exe winrar.exe no specs firefox.exe winrar.exe [email protected] no specs [email protected]

Process information

PID
CMD
Path
Indicators
Parent process
2348"C:\Program Files\Mozilla Firefox\firefox.exe" "https://memz-trojan.en.softonic.com"C:\Program Files\Mozilla Firefox\firefox.exe—explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
3128"C:\Program Files\Mozilla Firefox\firefox.exe" https://memz-trojan.en.softonic.comC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
2644"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.0.1400125913\1438508501" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 1192 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
3568"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.3.1321268752\1973029168" -childID 1 -isForBrowser -prefsHandle 804 -prefMapHandle 808 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 1756 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
1232"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.13.10564428\2006487932" -childID 2 -isForBrowser -prefsHandle 2960 -prefMapHandle 2964 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 2972 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
1960"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.20.645326962\1862275671" -childID 3 -isForBrowser -prefsHandle 3824 -prefMapHandle 3828 -prefsLen 6718 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 3844 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
3392"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.27.661956765\1269236490" -childID 4 -isForBrowser -prefsHandle 7808 -prefMapHandle 7980 -prefsLen 8741 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 3504 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
3064"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.34.1797698537\1243032834" -childID 5 -isForBrowser -prefsHandle 7396 -prefMapHandle 1976 -prefsLen 8859 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 3576 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
2484"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.41.1829644224\2092363432" -childID 6 -isForBrowser -prefsHandle 6804 -prefMapHandle 6712 -prefsLen 8859 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 7644 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
2700"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3128.48.1125287256\161429936" -childID 7 -isForBrowser -prefsHandle 3204 -prefMapHandle 7184 -prefsLen 8859 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3128 "\\.\pipe\gecko-crash-server-pipe.3128" 7876 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
Total events
4 313
Read events
4 281
Write events
32
Delete events
0

Modification events

(PID) Process:(2348) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
E32A870200000000
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
E32A870200000000
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
46000000A5000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithProgids
Operation:writeName:WinRAR.ZIP
Value:
(PID) Process:(4008) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(4008) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
Executable files
1
Suspicious files
1 802
Text files
356
Unknown types
406

Dropped files

PID
Process
Filename
Type
3128firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3128firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
3128firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3128firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3128firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
3128firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:6D378E0D40B6EACA22C8BCE899A1C5C1
SHA256:ADA2467B2477ACEFF837AC7820C435AD1EBBE844B2DA31C7AB9AE8D010C7A639
3128firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:354459382F30B8994109C88659DFA1F3
SHA256:E3E8E2B7E7EECA231620D83C70FA5A926E8B9CE74C51F595F71191DC0B50527E
3128firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:DE9496ACA551ADE408EF6466A11833A1
SHA256:8F9C7FDB3E0BC01024E43A8E242468FC4DD4F74C725E32A883571635203DC10A
3128firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:5027177F513CDAE07DB2330E1DED5934
SHA256:0C53F16051E738287A4612F68E296238087627E594CFD6DDFA1FECC2E998328B
3128firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.sbstorebinary
MD5:0E8FE60CCD7E9B4C32589A5743A95302
SHA256:2B124D4026850A3CFFD28DBACB58AEC28F7DCD4D40BC14E52BBE96D60CE4E749
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
173
TCP/UDP connections
682
DNS requests
1 180
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3128
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.com/
US
der
472 b
whitelisted
3128
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
3128
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3128
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
471 b
whitelisted
3128
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
471 b
whitelisted
3128
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
471 b
whitelisted
3128
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
3128
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.com/
US
der
472 b
whitelisted
3128
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
3128
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
3128
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3128
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3128
firefox.exe
151.139.128.14:80
ocsp.sectigo.com
Highwinds Network Group, Inc.
US
suspicious
3128
firefox.exe
151.101.2.133:443
sc.sftcdn.net
Fastly
US
malicious
3128
firefox.exe
44.238.41.48:443
push.services.mozilla.com
University of California, San Diego
US
unknown
3128
firefox.exe
35.227.233.104:443
memz-trojan.en.softonic.com
—
US
malicious
3128
firefox.exe
65.9.68.124:443
snippets.cdn.mozilla.net
AT&T Services, Inc.
US
suspicious
3128
firefox.exe
185.33.221.53:443
secure.adnxs.com
AppNexus, Inc
—
unknown
3128
firefox.exe
44.238.74.153:443
search.services.mozilla.com
University of California, San Diego
US
unknown
3128
firefox.exe
2.21.37.92:443
as-sec.casalemedia.com
GTT Communications Inc.
FR
unknown

DNS requests

Domain
IP
Reputation
memz-trojan.en.softonic.com
  • 35.227.233.104
whitelisted
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
whitelisted
ocsp.sectigo.com
  • 151.139.128.14
whitelisted
search.services.mozilla.com
  • 44.238.74.153
  • 34.218.9.172
  • 52.41.230.109
whitelisted
search.r53-2.services.mozilla.com
  • 52.41.230.109
  • 34.218.9.172
  • 44.238.74.153
whitelisted
push.services.mozilla.com
  • 44.238.41.48
whitelisted
autopush.prod.mozaws.net
  • 44.238.41.48
whitelisted
snippets.cdn.mozilla.net
  • 65.9.68.124
  • 65.9.68.17
  • 65.9.68.94
  • 65.9.68.82
whitelisted
d228z91au11ukj.cloudfront.net
  • 65.9.68.82
  • 65.9.68.94
  • 65.9.68.17
  • 65.9.68.124
whitelisted

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
3128
firefox.exe
Generic Protocol Command Decode
SURICATA TLS invalid certificate
3128
firefox.exe
Generic Protocol Command Decode
SURICATA TLS invalid certificate
3128
firefox.exe
Generic Protocol Command Decode
SURICATA TLS invalid certificate
3128
firefox.exe
Generic Protocol Command Decode
SURICATA TLS invalid certificate
No debug info
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Reports
https://memz-trojan.en.softonic.com