Analysis
- max time kernel
117s - max time network
121s - platform
windows10_x64 - resource
win10 - submitted
29/07/2020, 11:29
Static task
static1
Behavioral task
behavioral1
Sample
Oplata 29.07.2020.bin.exe
Resource
win7v200722
0 signatures
0 seconds
General
- Target Oplata 29.07.2020.bin.exe
- Size 1.1MB
- Sample200729-4k8pcv38se
- SHA256 c41afec81d70066b62ddbfae7e4ec8aca49d0cc3618241aa2605d35d3250bd98
- MD5 8931f0743161e545723de2221fa294de
- SHA1 0907bc4794194a39bb52c46e99cf27cdc4417312
- SHA512 d3a1f54372a3b130ce00becf1006a8585ac6d77fe0fb07bcefdde426429c20e3d88a7bc535b920da9296f2ed26b54d7ab40f1b9d4ccdcf2cf4671769b3e4be78
- MD5 SHA1 SHA512
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeImpersonatePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeTcbPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeChangeNotifyPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeCreateTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeBackupPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeRestorePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeIncreaseQuotaPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeAssignPrimaryTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeImpersonatePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeTcbPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeChangeNotifyPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeCreateTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeBackupPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeRestorePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeIncreaseQuotaPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeAssignPrimaryTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeImpersonatePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeTcbPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeChangeNotifyPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeCreateTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeBackupPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeRestorePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeIncreaseQuotaPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeAssignPrimaryTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeImpersonatePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeTcbPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeChangeNotifyPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeCreateTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeBackupPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeRestorePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeIncreaseQuotaPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeAssignPrimaryTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeImpersonatePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeTcbPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeChangeNotifyPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeCreateTokenPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeBackupPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeRestorePrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeIncreaseQuotaPrivilege 3592 Oplata 29.07.2020.bin.exe Token: SeAssignPrimaryTokenPrivilege 3592 Oplata 29.07.2020.bin.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Accesses cryptocurrency wallets, possible credential harvesting 2 TTPs
- Runs ping.exe 1 TTPs 1 IoCs
pid Process 3500 PING.EXE - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2904 wrote to memory of 3592 2904 Oplata 29.07.2020.bin.exe 67 PID 2904 wrote to memory of 3592 2904 Oplata 29.07.2020.bin.exe 67 PID 2904 wrote to memory of 3592 2904 Oplata 29.07.2020.bin.exe 67 PID 3592 wrote to memory of 3912 3592 Oplata 29.07.2020.bin.exe 68 PID 3592 wrote to memory of 3912 3592 Oplata 29.07.2020.bin.exe 68 PID 3912 wrote to memory of 3500 3912 cmd.exe 70 PID 3912 wrote to memory of 3500 3912 cmd.exe 70 - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 7 WinHttp.WinHttpRequest.5.1
Processes
-
C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe"C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe"C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe" dfsr2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3592 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c ping 127.0.0.1 & del /F /Q "C:\Users\Admin\AppData\Local\Temp\Oplata 29.07.2020.bin.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3912 -
C:\Windows\system32\PING.EXEping 127.0.0.14⤵
- Runs ping.exe
PID:3500
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