37393231ee6c2f1e4e81bb820867302f509abe5108d7e6eac891fe1ab4b66ca5

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	frjdt4qv.bat

Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs

defense_evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	frjdt4qv.bat
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	frjdt4qv.bat
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	frjdt4qv.bat
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe

Modifies Windows Defender TamperProtection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	frjdt4qv.bat

Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\Control Panel\International\Geo\Nation	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\Control Panel\International\Geo\Nation	frjdt4qv.bat

Executes dropped EXE 1 IoCs

pid	Process
1296	frjdt4qv.bat

Windows security modification 2 TTPs 2 IoCs

defense_evasion trojan

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	frjdt4qv.bat

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
31	api.ipify.org
32	api.ipify.org

Launches sc.exe 16 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1524	sc.exe
3984	sc.exe
1992	sc.exe
4888	sc.exe
2212	sc.exe
4604	sc.exe
3772	sc.exe
3056	sc.exe
3372	sc.exe
4800	sc.exe
3552	sc.exe
2704	sc.exe
4840	sc.exe
2804	sc.exe
2392	sc.exe
1364	sc.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3728	timeout.exe

Kills process with taskkill 3 IoCs

defense_evasion

pid	Process
1272	taskkill.exe
4992	taskkill.exe
3308	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000_Classes\Local Settings	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat
1296	frjdt4qv.bat

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
Token: SeDebugPrivilege	1296	frjdt4qv.bat
Token: SeSecurityPrivilege	1476	wevtutil.exe
Token: SeBackupPrivilege	1476	wevtutil.exe
Token: SeDebugPrivilege	2432	powershell.exe
Token: SeDebugPrivilege	3216	powershell.exe
Token: SeDebugPrivilege	3308	taskkill.exe
Token: SeDebugPrivilege	4992	taskkill.exe
Token: SeDebugPrivilege	1272	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 2392	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	136
PID 3976 wrote to memory of 2392	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	136
PID 3976 wrote to memory of 1364	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	88
PID 3976 wrote to memory of 1364	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	88
PID 3976 wrote to memory of 1240	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	93
PID 3976 wrote to memory of 1240	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	93
PID 3976 wrote to memory of 4604	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	95
PID 3976 wrote to memory of 4604	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	95
PID 1240 wrote to memory of 1524	1240	cmd.exe	97
PID 1240 wrote to memory of 1524	1240	cmd.exe	97
PID 3976 wrote to memory of 1296	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	98
PID 3976 wrote to memory of 1296	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	98
PID 3976 wrote to memory of 2124	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	99
PID 3976 wrote to memory of 2124	3976	b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe	99
PID 1296 wrote to memory of 3056	1296	frjdt4qv.bat	101
PID 1296 wrote to memory of 3056	1296	frjdt4qv.bat	101
PID 1296 wrote to memory of 4800	1296	frjdt4qv.bat	103
PID 1296 wrote to memory of 4800	1296	frjdt4qv.bat	103
PID 2124 wrote to memory of 1676	2124	cmd.exe	105
PID 2124 wrote to memory of 1676	2124	cmd.exe	105
PID 2124 wrote to memory of 3324	2124	cmd.exe	106
PID 2124 wrote to memory of 3324	2124	cmd.exe	106
PID 2124 wrote to memory of 3728	2124	cmd.exe	107
PID 2124 wrote to memory of 3728	2124	cmd.exe	107
PID 1296 wrote to memory of 624	1296	frjdt4qv.bat	108
PID 1296 wrote to memory of 624	1296	frjdt4qv.bat	108
PID 1296 wrote to memory of 3984	1296	frjdt4qv.bat	149
PID 1296 wrote to memory of 3984	1296	frjdt4qv.bat	149
PID 624 wrote to memory of 3552	624	cmd.exe	112
PID 624 wrote to memory of 3552	624	cmd.exe	112
PID 1296 wrote to memory of 956	1296	frjdt4qv.bat	114
PID 1296 wrote to memory of 956	1296	frjdt4qv.bat	114
PID 1296 wrote to memory of 4812	1296	frjdt4qv.bat	116
PID 1296 wrote to memory of 4812	1296	frjdt4qv.bat	116
PID 1296 wrote to memory of 1992	1296	frjdt4qv.bat	118
PID 1296 wrote to memory of 1992	1296	frjdt4qv.bat	118
PID 1296 wrote to memory of 3772	1296	frjdt4qv.bat	120
PID 1296 wrote to memory of 3772	1296	frjdt4qv.bat	120
PID 956 wrote to memory of 3372	956	cmd.exe	122
PID 956 wrote to memory of 3372	956	cmd.exe	122
PID 4812 wrote to memory of 4888	4812	cmd.exe	123
PID 4812 wrote to memory of 4888	4812	cmd.exe	123
PID 2124 wrote to memory of 4876	2124	cmd.exe	124
PID 2124 wrote to memory of 4876	2124	cmd.exe	124
PID 2124 wrote to memory of 1476	2124	cmd.exe	125
PID 2124 wrote to memory of 1476	2124	cmd.exe	125
PID 1296 wrote to memory of 1076	1296	frjdt4qv.bat	126
PID 1296 wrote to memory of 1076	1296	frjdt4qv.bat	126
PID 1076 wrote to memory of 2704	1076	cmd.exe	128
PID 1076 wrote to memory of 2704	1076	cmd.exe	128
PID 1296 wrote to memory of 3504	1296	frjdt4qv.bat	132
PID 1296 wrote to memory of 3504	1296	frjdt4qv.bat	132
PID 3504 wrote to memory of 4840	3504	cmd.exe	135
PID 3504 wrote to memory of 4840	3504	cmd.exe	135
PID 1296 wrote to memory of 2432	1296	frjdt4qv.bat	137
PID 1296 wrote to memory of 2432	1296	frjdt4qv.bat	137
PID 1296 wrote to memory of 3216	1296	frjdt4qv.bat	140
PID 1296 wrote to memory of 3216	1296	frjdt4qv.bat	140
PID 1296 wrote to memory of 4188	1296	frjdt4qv.bat	142
PID 1296 wrote to memory of 4188	1296	frjdt4qv.bat	142
PID 1296 wrote to memory of 4548	1296	frjdt4qv.bat	144
PID 1296 wrote to memory of 4548	1296	frjdt4qv.bat	144
PID 4188 wrote to memory of 2212	4188	cmd.exe	146
PID 4188 wrote to memory of 2212	4188	cmd.exe	146

Views/modifies file attributes 1 TTPs 3 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
1676	attrib.exe
4876	attrib.exe
2160	attrib.exe

C:\Users\Admin\AppData\Local\Temp\b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe
"C:\Users\Admin\AppData\Local\Temp\b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe"
1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Modifies Windows Defender Real-time Protection settings
- Modifies Windows Defender TamperProtection settings
- Checks computer location settings
- Windows security modification
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WerSvc start=disabled
  2⤵
  - Launches sc.exe
  PID:2392
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config wdfilter start=disabled
  2⤵
  - Launches sc.exe
  PID:1364
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1240
- - C:\Windows\system32\sc.exe
    sc stop wdfilter
    3⤵
    - Launches sc.exe
    PID:1524
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" config WinDefend start=disabled
  2⤵
  - Launches sc.exe
  PID:4604
- C:\Users\Admin\AppData\Local\Temp\frjdt4qv.bat
  "C:\Users\Admin\AppData\Local\Temp\frjdt4qv.bat" ok
  2⤵
  - Modifies Windows Defender DisableAntiSpyware settings
  - Modifies Windows Defender Real-time Protection settings
  - Modifies Windows Defender TamperProtection settings
  - Checks computer location settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1296
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" config wdfilter start=disabled
    3⤵
    - Launches sc.exe
    PID:3056
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" config WerSvc start=disabled
    3⤵
    - Launches sc.exe
    PID:4800
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:624
  - - C:\Windows\system32\sc.exe
      sc stop wdfilter
      4⤵
      Launches sc.exe
      PID:3552
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" config WinDefend start=disabled
    3⤵
    - Launches sc.exe
    PID:3984
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop WerSvc
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:956
  - - C:\Windows\system32\sc.exe
      sc stop WerSvc
      4⤵
      Launches sc.exe
      PID:3372
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop WinDefend
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4812
  - - C:\Windows\system32\sc.exe
      sc stop WinDefend
      4⤵
      Launches sc.exe
      PID:4888
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" config WdNisSvc start=disabled
    3⤵
    - Launches sc.exe
    PID:1992
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" config XblGameSave start=disabled
    3⤵
    - Launches sc.exe
    PID:3772
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop WdNisSvc
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1076
  - - C:\Windows\system32\sc.exe
      sc stop WdNisSvc
      4⤵
      Launches sc.exe
      PID:2704
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop XblGameSave
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3504
  - - C:\Windows\system32\sc.exe
      sc stop XblGameSave
      4⤵
      Launches sc.exe
      PID:4840
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" New-NetQosPolicy -Name "XXXXX" -AppPathNameMatchCondition "C:\Program Files (x86)\EasyAntiCheat\EasyAntiCheat.exe" -ThrottleRateActionBitsPerSecond 8
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2432
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" New-NetQosPolicy -Name "YYYYY" -AppPathNameMatchCondition "C:\Program Files (x86)\Common Files\BattlEye\BEService.exe" -ThrottleRateActionBitsPerSecond 8
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3216
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4188
  - - C:\Windows\system32\sc.exe
      sc stop wdfilter
      4⤵
      Launches sc.exe
      PID:2212
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c sc stop faceit
    3⤵
    PID:4548
  - - C:\Windows\system32\sc.exe
      sc stop faceit
      4⤵
      Launches sc.exe
      PID:2804
- - C:\Windows\System32\taskkill.exe
    "C:\Windows\System32\taskkill.exe" /F /T /IM frjdt4qv.bat.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3308
- - C:\Windows\System32\taskkill.exe
    "C:\Windows\System32\taskkill.exe" /F /T /IM frjdt4qv.bat
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4992
- - C:\Windows\System32\taskkill.exe
    "C:\Windows\System32\taskkill.exe" /F /T /IM frjdt4qv
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1272
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\df79768d-4b21-416c-80c4-fb0ca525f487.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\system32\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe"
    3⤵
    - Views/modifies file attributes
    PID:1676
- - C:\Windows\system32\reg.exe
    REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows\System" /v "HiberbootEnabled" /t REG_DWORD /d 0 /f
    3⤵
    PID:3324
- - C:\Windows\system32\timeout.exe
    timeout /T 1
    3⤵
    - Delays execution with timeout.exe
    PID:3728
- - C:\Windows\system32\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\b5002c08a1be3be44a14092d1eb62f69858b5e772df4f86e67339a2250c522bc.exe"
    3⤵
    - Views/modifies file attributes
    PID:4876
- - C:\Windows\system32\wevtutil.exe
    wevtutil el
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1476
- - C:\Windows\system32\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\df79768d-4b21-416c-80c4-fb0ca525f487.bat"
    3⤵
    - Views/modifies file attributes
    PID:2160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:2392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:3984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry