URL:

http://post.securestudies.com/packages/RV0267/ContentV3.exe

Full analysis: https://app.any.run/tasks/e6a793fe-7e29-4214-a244-7de641ef6d10
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: February 21, 2020, 17:17:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

7CFDF65FD9204FC2897E7920A94A7F88

SHA1:

F78CD3E61F5446AB1DD1E6B1CEE826D832853C95

SHA256:

1DD6AE0C0066CE5A331B06BA0657E12F89502A98E35275EE68561C5F2D1B34BA

SSDEEP:

3:N1KOKTQDRqWnEGOPs5XT59lAlzrAn:COWQAZkJTHalzUn

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

      • ContentV3.exe (PID: 1724)

    • Downloads executable files from the Internet

      • firefox.exe (PID: 3932)

  • SUSPICIOUS

    • Creates files in the program directory

      • firefox.exe (PID: 3932)

    • Executed via COM

      • unsecapp.exe (PID: 848)

    • Executable content was dropped or overwritten

      • ContentV3.exe (PID: 1724)
      • firefox.exe (PID: 3932)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 3932)

    • Reads Internet Cache Settings

      • firefox.exe (PID: 3932)

    • Reads CPU info

      • firefox.exe (PID: 3932)

    • Reads settings of System Certificates

      • firefox.exe (PID: 3932)

    • Creates files in the user directory

      • firefox.exe (PID: 3932)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
8
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe firefox.exe firefox.exe contentv3.exe unsecapp.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
848C:\Windows\system32\wbem\unsecapp.exe -EmbeddingC:\Windows\system32\wbem\unsecapp.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Sink to receive asynchronous callbacks for WMI client application
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wbem\unsecapp.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\wbemcomn.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
1724"C:\Users\admin\Downloads\ContentV3.exe" C:\Users\admin\Downloads\ContentV3.exe
firefox.exe
User:
admin
Company:
T M R G , INC.
Integrity Level:
MEDIUM
Description:
rkverify
Exit code:
0
Version:
0.2.6.7 (Build 6.7)
Modules
Images
c:\users\admin\downloads\contentv3.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\psapi.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
2524"C:\Program Files\Mozilla Firefox\firefox.exe" "http://post.securestudies.com/packages/RV0267/ContentV3.exe"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
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
2632"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3932.20.1992007167\564075841" -childID 3 -isForBrowser -prefsHandle 3684 -prefMapHandle 3688 -prefsLen 7130 -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" - 3932 "\\.\pipe\gecko-crash-server-pipe.3932" 3700 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
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
2944"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3932.0.1341437325\876402343" -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" - 3932 "\\.\pipe\gecko-crash-server-pipe.3932" 1196 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
3740"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3932.3.704539342\702834255" -childID 1 -isForBrowser -prefsHandle 1788 -prefMapHandle 1784 -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" - 3932 "\\.\pipe\gecko-crash-server-pipe.3932" 1648 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
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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\dbghelp.dll
3932"C:\Program Files\Mozilla Firefox\firefox.exe" http://post.securestudies.com/packages/RV0267/ContentV3.exeC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
4004"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3932.13.591221846\370028539" -childID 2 -isForBrowser -prefsHandle 2684 -prefMapHandle 2688 -prefsLen 5997 -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" - 3932 "\\.\pipe\gecko-crash-server-pipe.3932" 2700 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
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
Total events
701
Read events
682
Write events
19
Delete events
0

Modification events

(PID) Process:(3932) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
D9DE4DEE08000000
(PID) Process:(2524) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
FFD248EE08000000
(PID) Process:(3932) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3932) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3932) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3932) firefox.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3932) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3932) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
5
Suspicious files
49
Text files
14
Unknown types
27

Dropped files

PID
Process
Filename
Type
3932firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm —
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:—
SHA256:—
3932firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstorebinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
20
DNS requests
108
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3932
firefox.exe
GET
—
95.101.78.90:80
http://detectportal.firefox.com/success.txt
unknown
—
—
whitelisted
3932
firefox.exe
GET
200
165.193.78.234:80
http://post.securestudies.com/packages/RV0267/ContentV3.exe
US
executable
577 Kb
malicious
3932
firefox.exe
GET
—
95.101.78.90:80
http://detectportal.firefox.com/success.txt
unknown
—
—
whitelisted
3932
firefox.exe
GET
—
95.101.78.90:80
http://detectportal.firefox.com/success.txt
unknown
—
—
whitelisted
3932
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3932
firefox.exe
POST
200
172.217.17.131:80
http://ocsp.pki.goog/gts1o1
US
der
472 b
whitelisted
3932
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3932
firefox.exe
GET
—
95.101.78.90:80
http://detectportal.firefox.com/success.txt
unknown
—
—
whitelisted
3932
firefox.exe
POST
200
172.217.17.131:80
http://ocsp.pki.goog/gts1o1
US
der
472 b
whitelisted
3932
firefox.exe
GET
200
95.101.78.90:80
http://detectportal.firefox.com/success.txt
unknown
text
8 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
3932
firefox.exe
165.193.78.234:80
post.securestudies.com
Savvis
US
malicious
3932
firefox.exe
52.25.72.123:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
3932
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3932
firefox.exe
172.217.17.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3932
firefox.exe
172.217.17.46:443
sb-ssl.google.com
Google Inc.
US
whitelisted
3932
firefox.exe
13.227.198.12:443
snippets.cdn.mozilla.net
—
US
unknown
3932
firefox.exe
172.217.20.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3932
firefox.exe
54.244.31.189:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3932
firefox.exe
95.101.78.90:80
detectportal.firefox.com
Akamai International B.V.
—
unknown
3932
firefox.exe
13.227.198.38:443
aus5.mozilla.org
—
US
unknown

DNS requests

Domain
IP
Reputation
post.securestudies.com
  • 165.193.78.234
malicious
detectportal.firefox.com
  • 95.101.78.90
whitelisted
search.services.mozilla.com
  • 52.25.72.123
whitelisted
push.services.mozilla.com
  • 54.244.31.189
whitelisted
snippets.cdn.mozilla.net
  • 13.227.198.12
whitelisted
tiles.services.mozilla.com
  • —
whitelisted
safebrowsing.googleapis.com
  • 172.217.20.106
whitelisted
ocsp.pki.goog
  • 172.217.17.131
whitelisted
www.youtube.com
  • 172.217.17.142
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info
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Reports
http://post.securestudies.com/packages/RV0267/ContentV3.exe