warzonerat | d8e6ae61fefe2f312f15fddf23fcdcba6ea02bc3cc1a1b4566e03130512c9882

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ac18d9da9135fd1ae1dd701a76f33c25.exe

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Windows security bypass 2 TTPs 2 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	ac18d9da9135fd1ae1dd701a76f33c25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe = "0"	ac18d9da9135fd1ae1dd701a76f33c25.exe

Warzone RAT payload 6 IoCs

rat

resource	yara_rule
behavioral1/memory/2556-7-0x0000000000400000-0x0000000000555000-memory.dmp	warzonerat
behavioral1/memory/2556-8-0x0000000000400000-0x0000000000555000-memory.dmp	warzonerat
behavioral1/memory/2556-10-0x0000000000400000-0x0000000000555000-memory.dmp	warzonerat
behavioral1/memory/2556-14-0x0000000000400000-0x0000000000555000-memory.dmp	warzonerat
behavioral1/memory/2556-18-0x0000000000400000-0x0000000000555000-memory.dmp	warzonerat
behavioral1/memory/2556-20-0x0000000000400000-0x0000000000555000-memory.dmp	warzonerat

Windows security modification 2 TTPs 3 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	ac18d9da9135fd1ae1dd701a76f33c25.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions	ac18d9da9135fd1ae1dd701a76f33c25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe = "0"	ac18d9da9135fd1ae1dd701a76f33c25.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ac18d9da9135fd1ae1dd701a76f33c25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ac18d9da9135fd1ae1dd701a76f33c25.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1992 set thread context of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2804	2556	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2504	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe
Token: SeDebugPrivilege	2504	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2504	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	28
PID 1992 wrote to memory of 2504	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	28
PID 1992 wrote to memory of 2504	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	28
PID 1992 wrote to memory of 2504	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	28
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 1992 wrote to memory of 2556	1992	ac18d9da9135fd1ae1dd701a76f33c25.exe	30
PID 2556 wrote to memory of 2804	2556	ac18d9da9135fd1ae1dd701a76f33c25.exe	31
PID 2556 wrote to memory of 2804	2556	ac18d9da9135fd1ae1dd701a76f33c25.exe	31
PID 2556 wrote to memory of 2804	2556	ac18d9da9135fd1ae1dd701a76f33c25.exe	31
PID 2556 wrote to memory of 2804	2556	ac18d9da9135fd1ae1dd701a76f33c25.exe	31

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ac18d9da9135fd1ae1dd701a76f33c25.exe

C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe
"C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe"
1⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1992
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe" -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2504
- C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe
  "C:\Users\Admin\AppData\Local\Temp\ac18d9da9135fd1ae1dd701a76f33c25.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 204
    3⤵
    - Program crash
    PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control