Analysis
- max time kernel
129s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
09/10/2023, 05:15
Static task
static1
Behavioral task
behavioral1
Sample
Roopsai.exe
Resource
win7-20230831-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
Roopsai.exe
Resource
win10v2004-20230915-en
2 signatures
150 seconds
General
- Target Roopsai.exe
- Size 16.6MB
- Sample231009-fxkmescg39
- SHA256 50825b3dcf4e1bb958dfd1c2e49cc394f3a508f214ddce67bc111c40eed157e4
- MD5 dd96157fc6c122c211960030b5d21852
- SHA1 ea3b64273b25e15a5ba2b90994d2d19ac7661d4b
- SHA512 7a051d099b74478df2ebc62e1ddba9c4189edbb34a5ffd2f9beba62bdd17068939d2eccfb7a48b66b329a92c865e5e7be217a5a75533453a3e4372f397b0dab5
- SSDEEP 393216:tXcgHzA3BduqIv34puhlHC1wXs+acJYlTF:tXc6A33IGuhlHlX/iTF
- MD5 SHA1 SHA512 SSDEEP
Score
4/10
Malware Config
Signatures
- Drops file in Program Files directory 12 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb javaw.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3452 wrote to memory of 1616 3452 Roopsai.exe 85 PID 3452 wrote to memory of 1616 3452 Roopsai.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\Roopsai.exe"C:\Users\Admin\AppData\Local\Temp\Roopsai.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe"C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -Dfile.encoding=UTF-8 -classpath "C:\Users\Admin\AppData\Local\Temp\Roopsai.exe" org.develnext.jphp.ext.javafx.FXLauncher2⤵
- Drops file in Program Files directory
PID:1616
-