amadey | 4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	chrosha.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
23	3432	rundll32.exe

Downloads MZ/PE file

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
5172	netsh.exe
1472	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

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe

Executes dropped EXE 15 IoCs

pid	Process
4012	chrosha.exe
4464	swiiiii.exe
1996	alexxxxxxxx.exe
3448	propro.exe
3108	Traffic.exe
1704	gold.exe
4084	NewB.exe
1828	jok.exe
336	swiiii.exe
1672	070.exe
4504	is-GOJA5.tmp
3980	cddvdrunner2333.exe
1048	cddvdrunner2333.exe
1020	Startup.exe
3152	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
Key opened	\REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine	chrosha.exe

Loads dropped DLL 3 IoCs

pid	Process
4504	is-GOJA5.tmp
2956	rundll32.exe
3432	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
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

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

Web Service

T1102

flow	ioc
12	pastebin.com
24	pastebin.com

Looks up external IP address via web service 4 IoCs

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

flow	ioc
49	ipinfo.io
44	api.myip.com
46	ipinfo.io
47	api.myip.com

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3252	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
4012	chrosha.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 4464 set thread context of 2528	4464	swiiiii.exe	83
PID 1996 set thread context of 648	1996	alexxxxxxxx.exe	89
PID 1704 set thread context of 328	1704	gold.exe	95
PID 336 set thread context of 2372	336	swiiii.exe	104
PID 3152 set thread context of 660	3152	file300un.exe	116

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\chrosha.job	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1408	4464	WerFault.exe	81
4160	2908	WerFault.exe	128
2908	2624	WerFault.exe	121

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

T1082

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 3 IoCs

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

persistence

Scheduled Task/Job

pid	Process
1020	schtasks.exe
4296	schtasks.exe
3612	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

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 14 IoCs

pid	Process
3252	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
3252	4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
4012	chrosha.exe
4012	chrosha.exe
2372	RegAsm.exe
2372	RegAsm.exe
3432	rundll32.exe
3432	rundll32.exe
3432	rundll32.exe
3432	rundll32.exe
3432	rundll32.exe
3432	rundll32.exe
3152	file300un.exe
3152	file300un.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3108	Traffic.exe
Token: SeBackupPrivilege	3108	Traffic.exe
Token: SeSecurityPrivilege	3108	Traffic.exe
Token: SeSecurityPrivilege	3108	Traffic.exe
Token: SeSecurityPrivilege	3108	Traffic.exe
Token: SeSecurityPrivilege	3108	Traffic.exe
Token: SeDebugPrivilege	3152	file300un.exe
Token: SeDebugPrivilege	660	regasm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4012 wrote to memory of 4464	4012	chrosha.exe	81
PID 4012 wrote to memory of 4464	4012	chrosha.exe	81
PID 4012 wrote to memory of 4464	4012	chrosha.exe	81
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4464 wrote to memory of 2528	4464	swiiiii.exe	83
PID 4012 wrote to memory of 1996	4012	chrosha.exe	87
PID 4012 wrote to memory of 1996	4012	chrosha.exe	87
PID 4012 wrote to memory of 1996	4012	chrosha.exe	87
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 1996 wrote to memory of 648	1996	alexxxxxxxx.exe	89
PID 648 wrote to memory of 3448	648	RegAsm.exe	90
PID 648 wrote to memory of 3448	648	RegAsm.exe	90
PID 648 wrote to memory of 3448	648	RegAsm.exe	90
PID 648 wrote to memory of 3108	648	RegAsm.exe	91
PID 648 wrote to memory of 3108	648	RegAsm.exe	91
PID 4012 wrote to memory of 1704	4012	chrosha.exe	93
PID 4012 wrote to memory of 1704	4012	chrosha.exe	93
PID 4012 wrote to memory of 1704	4012	chrosha.exe	93
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 1704 wrote to memory of 328	1704	gold.exe	95
PID 4012 wrote to memory of 4084	4012	chrosha.exe	97
PID 4012 wrote to memory of 4084	4012	chrosha.exe	97
PID 4012 wrote to memory of 4084	4012	chrosha.exe	97
PID 4084 wrote to memory of 1020	4084	NewB.exe	113
PID 4084 wrote to memory of 1020	4084	NewB.exe	113
PID 4084 wrote to memory of 1020	4084	NewB.exe	113
PID 4012 wrote to memory of 1828	4012	chrosha.exe	100
PID 4012 wrote to memory of 1828	4012	chrosha.exe	100
PID 4012 wrote to memory of 1828	4012	chrosha.exe	100
PID 4012 wrote to memory of 336	4012	chrosha.exe	101
PID 4012 wrote to memory of 336	4012	chrosha.exe	101
PID 4012 wrote to memory of 336	4012	chrosha.exe	101
PID 336 wrote to memory of 2896	336	swiiii.exe	103
PID 336 wrote to memory of 2896	336	swiiii.exe	103
PID 336 wrote to memory of 2896	336	swiiii.exe	103
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 336 wrote to memory of 2372	336	swiiii.exe	104
PID 4084 wrote to memory of 1672	4084	NewB.exe	105

C:\Users\Admin\AppData\Local\Temp\4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.exe
"C:\Users\Admin\AppData\Local\Temp\4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484.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:3252

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
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4012
- 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:4464
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 880
    3⤵
    - Program crash
    PID:1408
- 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:1996
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:648
  - - 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:3448
  - - C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:3108
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
      4⤵
      PID:5744
    - - C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:5168
- 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:1704
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:328
- C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
  "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4084
- - 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:1020
- - C:\Users\Admin\AppData\Local\Temp\1000200001\070.exe
    "C:\Users\Admin\AppData\Local\Temp\1000200001\070.exe"
    3⤵
    - Executes dropped EXE
    PID:1672
  - - C:\Users\Admin\AppData\Local\Temp\is-F2GS1.tmp\is-GOJA5.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-F2GS1.tmp\is-GOJA5.tmp" /SL4 $90210 "C:\Users\Admin\AppData\Local\Temp\1000200001\070.exe" 3710753 52224
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:4504
    - - C:\Users\Admin\AppData\Local\CD-DVD-Runner\cddvdrunner2333.exe
        
        "C:\Users\Admin\AppData\Local\CD-DVD-Runner\cddvdrunner2333.exe" -i
        5⤵
        Executes dropped EXE
        
        PID:3980
    - - C:\Users\Admin\AppData\Local\CD-DVD-Runner\cddvdrunner2333.exe
        
        "C:\Users\Admin\AppData\Local\CD-DVD-Runner\cddvdrunner2333.exe" -s
        5⤵
        Executes dropped EXE
        
        PID:1048
- C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe
  "C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"
  2⤵
  - Executes dropped EXE
  PID:1828
- 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
  - Suspicious use of WriteProcessMemory
  PID:336
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2896
- - 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:2372
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
  2⤵
  - Loads dropped DLL
  PID:2956
- - 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
    PID:3432
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:432
  - - 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\017659663955_Desktop.zip' -CompressionLevel Optimal
      4⤵
      PID:2140
- C:\Users\Admin\AppData\Local\Temp\1000173001\Startup.exe
  "C:\Users\Admin\AppData\Local\Temp\1000173001\Startup.exe"
  2⤵
  - Executes dropped EXE
  PID:1020
- C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe
  "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3152
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:660
  - - C:\Users\Admin\Pictures\Sw26n2GH3Go57D9CoI734lrq.exe
      "C:\Users\Admin\Pictures\Sw26n2GH3Go57D9CoI734lrq.exe"
      4⤵
      PID:2624
    - - C:\Users\Admin\AppData\Local\Temp\u20w.0.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u20w.0.exe"
        5⤵
        
        PID:2908
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 1364
        6⤵
        Program crash
        
        PID:4160
    - - C:\Users\Admin\AppData\Local\Temp\u20w.3.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u20w.3.exe"
        5⤵
        
        PID:2236
      - 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
        6⤵
        
        PID:5220
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 1616
        5⤵
        Program crash
        
        PID:2908
  - - C:\Users\Admin\Pictures\2zOnzQkAlWVDwE67cVvHMP8p.exe
      "C:\Users\Admin\Pictures\2zOnzQkAlWVDwE67cVvHMP8p.exe"
      4⤵
      PID:3896
  - - C:\Users\Admin\Pictures\d6fX0KDKXrTe5oRmalKXHOFP.exe
      "C:\Users\Admin\Pictures\d6fX0KDKXrTe5oRmalKXHOFP.exe"
      4⤵
      PID:1564
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:2788
    - - C:\Users\Admin\Pictures\d6fX0KDKXrTe5oRmalKXHOFP.exe
        
        "C:\Users\Admin\Pictures\d6fX0KDKXrTe5oRmalKXHOFP.exe"
        5⤵
        
        PID:5500
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:4712
      - 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:5552
        
        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:5172
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:5832
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        7⤵
        
        PID:432
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:4312
  - - C:\Users\Admin\Pictures\xe107DN7lYeAbvRMK8k10eQY.exe
      "C:\Users\Admin\Pictures\xe107DN7lYeAbvRMK8k10eQY.exe"
      4⤵
      PID:5092
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:2624
    - - C:\Users\Admin\Pictures\xe107DN7lYeAbvRMK8k10eQY.exe
        
        "C:\Users\Admin\Pictures\xe107DN7lYeAbvRMK8k10eQY.exe"
        5⤵
        
        PID:5704
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:5300
      - 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:5556
        
        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:1472
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:468
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:5748
      - C:\Windows\rss\csrss.exe
        
        C:\Windows\rss\csrss.exe
        6⤵
        
        PID:6120
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:5140
        
        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:3612
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        7⤵
        
        PID:5284
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:5772
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:1180
  - - C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.exe
      "C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.exe" --silent --allusers=0
      4⤵
      PID:852
    - - C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.exe
        
        C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.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=0x2b0,0x2b4,0x2b8,0x28c,0x2bc,0x6bb8e1d0,0x6bb8e1dc,0x6bb8e1e8
        5⤵
        
        PID:1040
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\rwzjwPvWxXsEGcUCkHASYHEh.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\rwzjwPvWxXsEGcUCkHASYHEh.exe" --version
        5⤵
        
        PID:3504
    - - C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.exe
        
        "C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.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=0 --run-at-startup=1 --show-intro-overlay --server-tracking-data=server_tracking_data --initial-pid=852 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_20240419163439" --session-guid=fa6deda9-e976-452b-9522-9a3ab1fe5aa7 --server-tracking-blob="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 " --silent --desktopshortcut=1 --wait-for-package --initial-proc-handle=2C04000000000000
        5⤵
        
        PID:4728
      - C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.exe
        
        C:\Users\Admin\Pictures\rwzjwPvWxXsEGcUCkHASYHEh.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=0x2bc,0x2c0,0x2c4,0x28c,0x2c8,0x6b20e1d0,0x6b20e1dc,0x6b20e1e8
        6⤵
        
        PID:2824
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404191634391\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404191634391\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe"
        5⤵
        
        PID:5824
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404191634391\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404191634391\assistant\assistant_installer.exe" --version
        5⤵
        
        PID:6032
      - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404191634391\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404191634391\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=0x234,0x238,0x23c,0xc4,0x240,0x826038,0x826044,0x826050
        6⤵
        
        PID:6052
  - - C:\Users\Admin\Pictures\kCjOutvddiIX5Y52sLvgMvQp.exe
      "C:\Users\Admin\Pictures\kCjOutvddiIX5Y52sLvgMvQp.exe"
      4⤵
      PID:2908
    - - C:\Users\Admin\AppData\Local\Temp\7zS874C.tmp\Install.exe
        
        .\Install.exe /nxdidQZJ "385118" /S
        5⤵
        
        PID:4020
      - 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:2140
        
        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:1856
        
        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:4720
        
        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:4184
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /CREATE /TN "bWycNackLSywaqkmgR" /SC once /ST 16:36:00 /RU "SYSTEM" /TR "\"C:\Users\Admin\AppData\Local\Temp\JMPZeWvHhArmqROvY\NwfPJCCpQqPYDzK\oyKdZtm.exe\" em /LLsite_iddKo 385118 /S" /V1 /F
        6⤵
        Creates scheduled task(s)
        
        PID:4296
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
  2⤵
  PID:4828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4464 -ip 4464
1⤵
PID:1952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2880

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2908 -ip 2908
1⤵
PID:3600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2624 -ip 2624
1⤵
PID:960

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
PID:4056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

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

Query Registry

System Information Discovery

T1082

Virtualization/Sandbox Evasion