File name:

JDownloader.jar

Full analysis: https://app.any.run/tasks/94781859-5107-4868-a269-aa85c2f87772
Verdict: Malicious activity
Analysis date: April 15, 2020, 04:31:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
covid19
Indicators:
MIME: application/java-archive
File info: Java archive data (JAR)
MD5:

995E43D989E30CFD5289DA17F41275FA

SHA1:

6006E0915D2A485EF6DE684BDC78357EC80EB07B

SHA256:

F52342201874896EDA372063F7B704B7A3758D0FE1CA9F5F9B485CCBCFE3AC97

SSDEEP:

49152:1bra1QxXQN2LMZQ94EUUO8CcAzvPYFlu+KJLDM9CHz+hE2yMwe3HUy367YVKMdpN:wi6eMu40AzUlu/JLDM4HCLKmpzAOyi

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

    • Loads dropped or rewritten executable

      • javaw.exe (PID: 3552)
      • javaw.exe (PID: 1332)
      • javaw.exe (PID: 2084)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • javaw.exe (PID: 3552)
      • javaw.exe (PID: 1332)
      • javaw.exe (PID: 2084)

    • Uses REG.EXE to modify Windows registry

      • javaw.exe (PID: 3552)
      • javaw.exe (PID: 2084)

    • Creates files in the user directory

      • javaw.exe (PID: 3552)

    • Application launched itself

      • javaw.exe (PID: 3552)
      • javaw.exe (PID: 1332)

    • Executes JAVA applets

      • javaw.exe (PID: 3552)
      • javaw.exe (PID: 1332)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • javaw.exe (PID: 3552)
      • javaw.exe (PID: 2084)

    • Drops Coronavirus (possible) decoy

      • javaw.exe (PID: 2084)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0808
ZipCompression: Deflated
ZipModifyDate: 2018:11:30 11:42:05
ZipCRC: 0x390f57d5
ZipCompressedSize: 119
ZipUncompressedSize: 138
ZipFileName: META-INF/MANIFEST.MF
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
5
Malicious processes
1
Suspicious processes
1

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1140reg query "HKEY_CURRENT_USER\Control Panel\Desktop" /v "ForegroundLockTimeout"C:\Windows\system32\reg.exe—javaw.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1332"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar C:\Users\admin\AppData\Local\Temp\tmp\update\self\JDU\JDownloader.jar -selftest tmp/selftest_1586925114401 C:\Users\admin\AppData\Local\TempC:\Program Files\Java\jre1.8.0_92\bin\javaw.exe
javaw.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\javaw.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1832reg query "HKEY_CURRENT_USER\Control Panel\Desktop" /v "ForegroundLockTimeout"C:\Windows\system32\reg.exe—javaw.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2084"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar JDownloader.jar -afterupdateC:\Program Files\Java\jre1.8.0_92\bin\javaw.exe
javaw.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\javaw.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3552"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Local\Temp\JDownloader.jar"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe
explorer.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\javaw.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
61
Read events
61
Write events
0
Delete events
0

Modification events

No data
Executable files
39
Suspicious files
16
Text files
1 294
Unknown types
2 258

Dropped files

PID
Process
Filename
Type
3552javaw.exeC:\Users\admin\AppData\Local\Temp\cfg\ProxySelector.proxies.json.tmp —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\cfg\org.jdownloader.settings.InternetConnectionSettings.customproxylist.json.tmp —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\update\versioninfo\JD\org.appwork.updatesys.client.tracker.TrackConfig.tracklog.json.tmp —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\update\versioninfo\JDU\org.appwork.updatesys.client.tracker.TrackConfig.tracklog.json.tmp —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\tmp\update\JD\updatePackage.id.bac —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\tmp\update\JDU\updatePackage.id.bac —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\tmp\update\JD\updatePackage —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\cfg\org.jdownloader.updatev2.UpdateSettings.json.tmp —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\cfg\org.jdownloader.settings.InternetConnectionSettings.json.tmp —
MD5:—
SHA256:—
3552javaw.exeC:\Users\admin\AppData\Local\Temp\update\versioninfo\JDU\org.appwork.updatesys.client.tracker.TrackConfig.json.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
10
DNS requests
5
Threats
10

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3552
javaw.exe
GET
200
176.9.34.43:80
http://update.appwork.org/jcgi/track?rt=SO&jn=JDownloader.jar&pv=5&cv=2100000001&ping=&uid=1586925083635_-3333409489452660248_jds&pkh=12f1848a883e733ed40fffff0dae2f35&app=JDU&os=WINDOWS&arch=X86&os64=0&jvm64=0&ct=Normal&data=%7B%22json%22%3A%22%7B%5C%22timeStamp%5C%22%3A1586925083950%2C%5C%22data%5C%22%3A%5C%22%7B%5C%5C%5C%22resume%5C%5C%5C%22%3Afalse%2C%5C%5C%5C%22expectedBytes%5C%5C%5C%22%3A3342384%2C%5C%5C%5C%22clientRepo%5C%5C%5C%22%3A%5C%5C%5C%22JDownloader%2F201707061810%5C%5C%5C%22%2C%5C%5C%5C%22cdnSignature%5C%5C%5C%22%3A%5C%5C%5C%22VALID%5C%5C%5C%22%2C%5C%5C%5C%22serverTag%5C%5C%5C%22%3A%5C%5C%5C%22nginx%2F1.17.8%5C%5C%5C%22%2C%5C%5C%5C%22url%5C%5C%5C%22%3A%5C%5C%5C%22http%3A%2F%2Fcdn6.appwork.org%2FJDU%2F13835%2F1586875678715463369d7354619fb6b2e89c5b33aa9a3_04c24bc6ac9131116824ff5b8b4c3a3997f668bb3-0%5C%5C%5C%22%2C%5C%5C%5C%22responseCode%5C%5C%5C%22%3A200%2C%5C%5C%5C%22timeStamp%5C%5C%5C%22%3A1586925083950%2C%5C%5C%5C%22duration%5C%5C%5C%22%3A3781%2C%5C%5C%5C%22responseBytes%5C%5C%5C%22%3A3342384%2C%5C%5C%5C%22resumeFrom%5C%5C%5C%22%3A0%2C%5C%5C%5C%22bytes%5C%5C%5C%22%3A3342384%2C%5C%5C%5C%22host%5C%5C%5C%22%3A%5C%5C%5C%22cdn6.appwork.org%5C%5C%5C%22%2C%5C%5C%5C%22logVersion%5C%5C%5C%22%3A1%2C%5C%5C%5C%22contentType%5C%5C%5C%22%3A%5C%5C%5C%22application%2Foctet-stream%5C%5C%5C%22%2C%5C%5C%5C%22status%5C%5C%5C%22%3A%5C%5C%5C%22OK%5C%5C%5C%22%7D%5C%22%2C%5C%22id%5C%22%3A1586925083947%2C%5C%22type%5C%22%3A%5C%22TRAFFIC_LOG%5C%22%7D%22%2C%22type%22%3A%22TRAFFIC_LOG%22%7D&1586925087732
DE
—
2 b
suspicious
3552
javaw.exe
GET
200
176.9.34.43:80
http://update.appwork.org/jcgi/track?rt=SO&jn=JDownloader.jar&pv=5&cv=2100000001&ping=&uid=1586925083229_-4692590382423189063_jd&pkh=12f1848a883e733ed40fffff0dae2f35&app=JD&os=WINDOWS&arch=X86&os64=0&jvm64=0&urev=2147483647&srev=-1&surev=-1&ct=Normal&data=%7B%22json%22%3A%22%7B%5C%22timeStamp%5C%22%3A1586925083943%2C%5C%22data%5C%22%3A%5C%22%7B%5C%5C%5C%22resume%5C%5C%5C%22%3Afalse%2C%5C%5C%5C%22expectedBytes%5C%5C%5C%22%3A33752192%2C%5C%5C%5C%22clientRepo%5C%5C%5C%22%3A%5C%5C%5C%22JDownloader%2F201707061810%5C%5C%5C%22%2C%5C%5C%5C%22cdnSignature%5C%5C%5C%22%3A%5C%5C%5C%22VALID%5C%5C%5C%22%2C%5C%5C%5C%22serverTag%5C%5C%5C%22%3A%5C%5C%5C%22nginx%2F1.17.8%5C%5C%5C%22%2C%5C%5C%5C%22url%5C%5C%5C%22%3A%5C%5C%5C%22http%3A%2F%2Fcdn12.appwork.org%2FJD%2F13803%2F1586875845539309653e099d963cc93917827320f2f49_00a440fadb9b4087a832b74567a1b52dee858477f-0%5C%5C%5C%22%2C%5C%5C%5C%22responseCode%5C%5C%5C%22%3A200%2C%5C%5C%5C%22timeStamp%5C%5C%5C%22%3A1586925083943%2C%5C%5C%5C%22duration%5C%5C%5C%22%3A20750%2C%5C%5C%5C%22responseBytes%5C%5C%5C%22%3A33752192%2C%5C%5C%5C%22resumeFrom%5C%5C%5C%22%3A0%2C%5C%5C%5C%22bytes%5C%5C%5C%22%3A33752192%2C%5C%5C%5C%22host%5C%5C%5C%22%3A%5C%5C%5C%22cdn12.appwork.org%5C%5C%5C%22%2C%5C%5C%5C%22logVersion%5C%5C%5C%22%3A1%2C%5C%5C%5C%22contentType%5C%5C%5C%22%3A%5C%5C%5C%22application%2Foctet-stream%5C%5C%5C%22%2C%5C%5C%5C%22status%5C%5C%5C%22%3A%5C%5C%5C%22OK%5C%5C%5C%22%7D%5C%22%2C%5C%22id%5C%22%3A1586925083948%2C%5C%22type%5C%22%3A%5C%22TRAFFIC_LOG%5C%22%7D%22%2C%22type%22%3A%22TRAFFIC_LOG%22%7D&1586925104693
DE
—
2 b
suspicious
3552
javaw.exe
GET
200
176.9.34.43:80
http://update.appwork.org/jcgi/pkg?rt=SO&jn=JDownloader.jar&pv=5&cv=2100000001&ping=&uid=1586925083635_-3333409489452660248_jds&pkh=12f1848a883e733ed40fffff0dae2f35&app=JDU&os=WINDOWS&arch=X86&os64=0&jvm64=0&ct=Normal&rev=-1&dedup=INTRA&awfcxz=1&dst=-1&lng=en_US&chlg=0&jdiff=1&1586925083635
DE
text
3.30 Kb
suspicious
3552
javaw.exe
GET
200
176.9.34.43:80
http://update.appwork.org/jcgi/pkg?rt=SO&jn=JDownloader.jar&pv=5&cv=2100000001&ping=&uid=1586925083229_-4692590382423189063_jd&pkh=12f1848a883e733ed40fffff0dae2f35&app=JD&os=WINDOWS&arch=X86&os64=0&jvm64=0&urev=2147483647&srev=-1&surev=-1&ct=Normal&rev=-1&dedup=INTRA&awfcxz=1&dst=-1&lng=en_US&chlg=0&jdiff=1&1586925083744
DE
text
3.30 Kb
suspicious
3552
javaw.exe
GET
200
176.9.43.113:80
http://cdn6.appwork.org/JDU/13835/1586875678715463369d7354619fb6b2e89c5b33aa9a3_04c24bc6ac9131116824ff5b8b4c3a3997f668bb3-0
DE
binary
3.19 Mb
suspicious
3552
javaw.exe
GET
200
176.9.34.43:80
http://update.appwork.org/jcgi/pkg?rt=SO&jn=JDownloader.jar&pv=5&cv=2100000001&ping=&uid=1586925083229_-4692590382423189063_jd&pkh=12f1848a883e733ed40fffff0dae2f35&app=JD&os=WINDOWS&arch=X86&os64=0&jvm64=0&urev=-1&srev=-1&surev=-1&ct=Normal&rev=-1&dedup=INTRA&awfcxz=1&dst=-1&lng=en_US&chlg=0&jdiff=1&1586925083244
DE
text
10 b
suspicious
3552
javaw.exe
GET
200
136.243.166.109:80
http://cdn12.appwork.org/JD/13803/1586875845539309653e099d963cc93917827320f2f49_00a440fadb9b4087a832b74567a1b52dee858477f-0
DE
binary
32.1 Mb
suspicious
1332
javaw.exe
GET
302
176.9.34.43:80
http://update.appwork.org/jcgi/lastchance?app=JD&pkh=12f1848a883e733ed40fffff0dae2f35&jh=0ee18a29e8fffada88ea15e6410d5e07&rev=-1&srev=-1&urev=-1&surev=-1&rt=ST&st=1
DE
—
—
suspicious
2084
javaw.exe
GET
200
176.9.34.43:80
http://update.appwork.org/jcgi/pkg?st=0&rt=SO&jn=JDownloader.jar&pv=9&cv=20190425001&pkh=12f1848a883e733ed40fffff0dae2f35&app=JD&os=WINDOWS&osr=WINDOWS_7&arch=X86&os64=0&jvm64=0&java=18092014&uid=dnt_&urev=13835&srev=-1&surev=13835&ct=Normal&rev=13803&dedup=INTRA&awfcxz=1&dst=-1&lng=en_US&chlg=0&jdiff=1&1586925121494
DE
text
163 b
suspicious
1332
javaw.exe
GET
200
176.9.34.43:80
http://cdn4.appwork.org/JD/JD_lastChanceRescueMe.jar.enc
DE
binary
1.66 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3552
javaw.exe
176.9.34.43:80
update.appwork.org
Hetzner Online GmbH
DE
suspicious
3552
javaw.exe
176.9.43.113:80
cdn6.appwork.org
Hetzner Online GmbH
DE
suspicious
3552
javaw.exe
136.243.166.109:80
cdn12.appwork.org
Hetzner Online GmbH
DE
suspicious
1332
javaw.exe
176.9.34.43:80
update.appwork.org
Hetzner Online GmbH
DE
suspicious
2084
javaw.exe
176.9.34.43:80
update.appwork.org
Hetzner Online GmbH
DE
suspicious

DNS requests

Domain
IP
Reputation
update.appwork.org
  • 176.9.34.43
suspicious
cdn6.appwork.org
  • 176.9.43.113
suspicious
cdn12.appwork.org
  • 136.243.166.109
suspicious
cdn4.appwork.org
  • 176.9.34.43
suspicious

Threats

Found threats are available for the paid subscriptions
10 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
JDownloader.jar