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Covid21 2.0.exe

Status: finished
Submission Time: 2021-03-28 15:34:33 +02:00
Malicious
Ransomware
Evader

Comments

Tags

Details

  • Analysis ID:
    377010
  • API (Web) ID:
    656151
  • Analysis Started:
    2021-03-28 15:34:33 +02:00
  • Analysis Finished:
    2021-03-28 16:09:51 +02:00
  • MD5:
    a7c7f5e792809db8653a75c958f82bc4
  • SHA1:
    7ebe75db24af98efdcfebd970e7eea4b029f9f81
  • SHA256:
    02fea9970500d498e602b22cea68ade9869aca40a5cdc79cf1798644ba2057ca
  • Technologies:

Joe Sandbox

Engine Download Report Detection Info
malicious
Full Report Management Report IOC Report
malicious
Score: 75
System: Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Full Report Management Report IOC Report
malicious
Score: 84
System: Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Run Condition: Run with higher sleep bypass

Third Party Analysis Engines

Open Full Report
malicious
Score: 48/69
Open Full Report
malicious
Score: 13/36
malicious
Score: 23/28
malicious

URLs

Name Detection
http://www.rjlsoftware.com/?screenscrewopenj
http://www.rjlsoftware.com/?screenscrew
http://www.autohotkey.com
Click to see the 3 hidden entries
http://www.autohotkey.comCould
http://www.rjlsoftware.com
http://www.rjlsoftware.com(

Dropped files

Name File Type Hashes Detection
\Device\Harddisk0\DR0
 DOS/MBR boot sector
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\PayloadMBR.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #
C:\covid21\Corona.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #
Click to see the 16 hidden entries
C:\Users\user\AppData\Local\Temp\2526.tmp\icons.exe
 PE32 executable (console) Intel 80386, for MS Windows
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\inv.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\mlt.exe
 PE32+ executable (GUI) x86-64, for MS Windows
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\CLWCP.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\screenscrew.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\t.vbs
 ASCII text, with CRLF line terminators
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\x.vbs
 ASCII text, with CRLF line terminators
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\y.vbs
 ASCII text, with CRLF line terminators
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\z.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\prompt.vbs
 ASCII text, with CRLF line terminators
 #
C:\covid21\covid.jpg
 JPEG image data, JFIF standard 1.01, resolution (DPI), density 72x72, segment length 16, progressive, precision 8, 1920x1080, frames 3
 #
C:\Windows\clwcp.bmp
 PC bitmap, Windows 3.x format, 1920 x 1080 x 24
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\covid.jpg
 JPEG image data, JFIF standard 1.01, resolution (DPI), density 72x72, segment length 16, progressive, precision 8, 1920x1080, frames 3
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\coronaloop.bat
 ASCII text, with CRLF line terminators
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\Covid21.bat
 DOS batch file, ASCII text, with CRLF line terminators
 #
C:\Users\user\AppData\Local\Temp\2526.tmp\Corona.exe
 PE32 executable (GUI) Intel 80386, for MS Windows
 #