amadey | 523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorgu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorgu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	random.exe

Blocklisted process makes network request 2 IoCs

flow	pid	Process
20	5016	rundll32.exe
29	4048	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
1560	netsh.exe
1504	netsh.exe

Checks BIOS information in registry 2 TTPs 8 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\VideoBiosVersion	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	random.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	random.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe

Executes dropped EXE 12 IoCs

pid	Process
1076	explorgu.exe
3560	alexxxxxxxx.exe
2584	goldprimeldlldf.exe
4936	NewB.exe
4860	propro.exe
3716	Traffic.exe
3052	swiiiii.exe
540	koooooo.exe
2292	explorgu.exe
4164	random.exe
2704	file300un.exe
3220	jok.exe

Identifies Wine through registry keys 2 TTPs 4 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-1-5-21-243033537-3771492294-1461557691-1000\Software\Wine	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
Key opened	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Wine	explorgu.exe
Key opened	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Wine	explorgu.exe
Key opened	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Wine	random.exe

Loads dropped DLL 3 IoCs

pid	Process
2120	rundll32.exe
5016	rundll32.exe
4048	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

Themida packer 7 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/files/0x000100000002aa8c-543.dat	themida
behavioral2/memory/776-583-0x00007FF735960000-0x00007FF7361C2000-memory.dmp	themida
behavioral2/memory/776-601-0x00007FF735960000-0x00007FF7361C2000-memory.dmp	themida
behavioral2/memory/776-593-0x00007FF735960000-0x00007FF7361C2000-memory.dmp	themida
behavioral2/memory/776-622-0x00007FF735960000-0x00007FF7361C2000-memory.dmp	themida
behavioral2/memory/776-632-0x00007FF735960000-0x00007FF7361C2000-memory.dmp	themida
behavioral2/memory/776-636-0x00007FF735960000-0x00007FF7361C2000-memory.dmp	themida

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Windows\CurrentVersion\Run\random.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1001084001\\random.exe"	explorgu.exe

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
3	pastebin.com
30	pastebin.com

Looks up external IP address via web service 5 IoCs

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

flow	ioc
45	ip-api.com
45	ipinfo.io
47	api.myip.com
66	api.myip.com
68	ipinfo.io

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2120	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
1076	explorgu.exe
2292	explorgu.exe
4164	random.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2584 set thread context of 4680	2584	goldprimeldlldf.exe	84
PID 3560 set thread context of 1868	3560	alexxxxxxxx.exe	85
PID 3052 set thread context of 4872	3052	swiiiii.exe	99
PID 540 set thread context of 756	540	koooooo.exe	126
PID 1076 set thread context of 2292	1076	explorgu.exe	110
PID 2704 set thread context of 1804	2704	file300un.exe	117

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explorgu.job	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
4392	3052	WerFault.exe	92
3432	540	WerFault.exe	95
3600	2616	WerFault.exe	122
3048	4804	WerFault.exe	145

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

pid	Process
2760	schtasks.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery

T1057

pid	Process
3432	tasklist.exe
1208	tasklist.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

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2332	PING.EXE
4140	PING.EXE

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
2120	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
2120	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
1076	explorgu.exe
1076	explorgu.exe
5016	rundll32.exe
5016	rundll32.exe
5016	rundll32.exe
5016	rundll32.exe
5016	rundll32.exe
5016	rundll32.exe
4680	RegAsm.exe
4860	propro.exe
5016	rundll32.exe
5016	rundll32.exe
5016	rundll32.exe
5016	rundll32.exe
2292	explorgu.exe
2292	explorgu.exe
2272	powershell.exe
2272	powershell.exe
4860	propro.exe
4860	propro.exe
4164	random.exe
4164	random.exe
4860	propro.exe
4860	propro.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3716	Traffic.exe
Token: SeBackupPrivilege	3716	Traffic.exe
Token: SeSecurityPrivilege	3716	Traffic.exe
Token: SeSecurityPrivilege	3716	Traffic.exe
Token: SeSecurityPrivilege	3716	Traffic.exe
Token: SeSecurityPrivilege	3716	Traffic.exe
Token: SeDebugPrivilege	4680	RegAsm.exe
Token: SeDebugPrivilege	4860	propro.exe
Token: SeDebugPrivilege	2272	powershell.exe
Token: SeDebugPrivilege	2704	file300un.exe
Token: SeDebugPrivilege	1804	msbuild.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2120	523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 3560	1076	explorgu.exe	78
PID 1076 wrote to memory of 3560	1076	explorgu.exe	78
PID 1076 wrote to memory of 3560	1076	explorgu.exe	78
PID 1076 wrote to memory of 2584	1076	explorgu.exe	80
PID 1076 wrote to memory of 2584	1076	explorgu.exe	80
PID 1076 wrote to memory of 2584	1076	explorgu.exe	80
PID 2584 wrote to memory of 2136	2584	goldprimeldlldf.exe	82
PID 2584 wrote to memory of 2136	2584	goldprimeldlldf.exe	82
PID 2584 wrote to memory of 2136	2584	goldprimeldlldf.exe	82
PID 2584 wrote to memory of 5000	2584	goldprimeldlldf.exe	83
PID 2584 wrote to memory of 5000	2584	goldprimeldlldf.exe	83
PID 2584 wrote to memory of 5000	2584	goldprimeldlldf.exe	83
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 2584 wrote to memory of 4680	2584	goldprimeldlldf.exe	84
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 3560 wrote to memory of 1868	3560	alexxxxxxxx.exe	85
PID 1076 wrote to memory of 4936	1076	explorgu.exe	86
PID 1076 wrote to memory of 4936	1076	explorgu.exe	86
PID 1076 wrote to memory of 4936	1076	explorgu.exe	86
PID 4936 wrote to memory of 2760	4936	NewB.exe	87
PID 4936 wrote to memory of 2760	4936	NewB.exe	87
PID 4936 wrote to memory of 2760	4936	NewB.exe	87
PID 1868 wrote to memory of 4860	1868	RegAsm.exe	89
PID 1868 wrote to memory of 4860	1868	RegAsm.exe	89
PID 1868 wrote to memory of 4860	1868	RegAsm.exe	89
PID 1868 wrote to memory of 3716	1868	RegAsm.exe	90
PID 1868 wrote to memory of 3716	1868	RegAsm.exe	90
PID 1076 wrote to memory of 3052	1076	explorgu.exe	92
PID 1076 wrote to memory of 3052	1076	explorgu.exe	92
PID 1076 wrote to memory of 3052	1076	explorgu.exe	92
PID 1076 wrote to memory of 540	1076	explorgu.exe	95
PID 1076 wrote to memory of 540	1076	explorgu.exe	95
PID 1076 wrote to memory of 540	1076	explorgu.exe	95
PID 3052 wrote to memory of 3136	3052	swiiiii.exe	97
PID 3052 wrote to memory of 3136	3052	swiiiii.exe	97
PID 3052 wrote to memory of 3136	3052	swiiiii.exe	97
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 1076 wrote to memory of 2120	1076	explorgu.exe	100
PID 1076 wrote to memory of 2120	1076	explorgu.exe	100
PID 1076 wrote to memory of 2120	1076	explorgu.exe	100
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 3052 wrote to memory of 4872	3052	swiiiii.exe	99
PID 2120 wrote to memory of 5016	2120	rundll32.exe	101
PID 2120 wrote to memory of 5016	2120	rundll32.exe	101
PID 5016 wrote to memory of 3472	5016	rundll32.exe	104
PID 5016 wrote to memory of 3472	5016	rundll32.exe	104

C:\Users\Admin\AppData\Local\Temp\523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.exe
"C:\Users\Admin\AppData\Local\Temp\523b98bc9aae89fee120bac807d6ec58fc41ae57f5d7f48106902dd73c4106e6.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
- Suspicious use of FindShellTrayWindow
PID:2120

C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Users\Admin\AppData\Local\Temp\1000985001\alexxxxxxxx.exe
  "C:\Users\Admin\AppData\Local\Temp\1000985001\alexxxxxxxx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3560
- - 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:1868
  - - C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4860
  - - 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:3716
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
      4⤵
      PID:4264
    - - C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:1912
- C:\Users\Admin\AppData\Local\Temp\1001053001\goldprimeldlldf.exe
  "C:\Users\Admin\AppData\Local\Temp\1001053001\goldprimeldlldf.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2136
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:5000
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4680
- C:\Users\Admin\AppData\Local\Temp\1001059001\NewB.exe
  "C:\Users\Admin\AppData\Local\Temp\1001059001\NewB.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4936
- - 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\1001059001\NewB.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2760
- C:\Users\Admin\AppData\Local\Temp\1001073001\swiiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1001073001\swiiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:3136
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 880
    3⤵
    - Program crash
    PID:4392
- C:\Users\Admin\AppData\Local\Temp\1001078001\koooooo.exe
  "C:\Users\Admin\AppData\Local\Temp\1001078001\koooooo.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:540
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 864
    3⤵
    - Program crash
    PID:3432
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:5016
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:3472
  - - 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\430335373771_Desktop.zip' -CompressionLevel Optimal
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2272
- C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
  "C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe"
  2⤵
  - 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
  PID:2292
- C:\Users\Admin\AppData\Local\Temp\1001084001\random.exe
  "C:\Users\Admin\AppData\Local\Temp\1001084001\random.exe"
  2⤵
  - 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
  PID:4164
- C:\Users\Admin\AppData\Local\Temp\1001085001\file300un.exe
  "C:\Users\Admin\AppData\Local\Temp\1001085001\file300un.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  PID:2704
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1804
  - - C:\Users\Admin\Pictures\UKRXEKeXo9tf5ATsW0nyNVlk.exe
      "C:\Users\Admin\Pictures\UKRXEKeXo9tf5ATsW0nyNVlk.exe"
      4⤵
      PID:2616
    - - C:\Users\Admin\AppData\Local\Temp\u20o.0.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u20o.0.exe"
        5⤵
        
        PID:4804
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\FIDHCFBAKF.exe"
        6⤵
        
        PID:3128
        
        C:\Users\Admin\AppData\Local\Temp\FIDHCFBAKF.exe
        
        "C:\Users\Admin\AppData\Local\Temp\FIDHCFBAKF.exe"
        7⤵
        
        PID:4840
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C ping 2.2.2.2 -n 1 -w 3000 > Nul & Del C:\Users\Admin\AppData\Local\Temp\FIDHCFBAKF.exe
        8⤵
        
        PID:4796
        
        C:\Windows\SysWOW64\PING.EXE
        
        ping 2.2.2.2 -n 1 -w 3000
        9⤵
        Runs ping.exe
        
        PID:2332
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 3456
        6⤵
        Program crash
        
        PID:3048
    - - C:\Users\Admin\AppData\Local\Temp\u20o.1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u20o.1.exe"
        5⤵
        
        PID:2176
      - 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:1080
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 1544
        5⤵
        Program crash
        
        PID:3600
  - - C:\Users\Admin\Pictures\Pz5IZz86h9Nrzq29y74G7IG3.exe
      "C:\Users\Admin\Pictures\Pz5IZz86h9Nrzq29y74G7IG3.exe"
      4⤵
      PID:1956
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:2360
    - - C:\Users\Admin\Pictures\Pz5IZz86h9Nrzq29y74G7IG3.exe
        
        "C:\Users\Admin\Pictures\Pz5IZz86h9Nrzq29y74G7IG3.exe"
        5⤵
        
        PID:4664
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:1064
      - 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:2584
        
        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:1504
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:3264
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:4704
  - - C:\Users\Admin\Pictures\XLZ9OXG7PEnAFUcg9u1RmWd3.exe
      "C:\Users\Admin\Pictures\XLZ9OXG7PEnAFUcg9u1RmWd3.exe"
      4⤵
      PID:2460
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:2160
    - - C:\Users\Admin\Pictures\XLZ9OXG7PEnAFUcg9u1RmWd3.exe
        
        "C:\Users\Admin\Pictures\XLZ9OXG7PEnAFUcg9u1RmWd3.exe"
        5⤵
        
        PID:4628
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:3996
      - 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:2148
        
        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:1560
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:668
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:1756
      - C:\Windows\rss\csrss.exe
        
        C:\Windows\rss\csrss.exe
        6⤵
        
        PID:4024
  - - C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.exe
      "C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.exe" --silent --allusers=0
      4⤵
      PID:2096
    - - C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.exe
        
        C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.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,0x6be4e1d0,0x6be4e1dc,0x6be4e1e8
        5⤵
        
        PID:2044
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0gVGXTtnO3mdXlyMPqD32LHw.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\0gVGXTtnO3mdXlyMPqD32LHw.exe" --version
        5⤵
        
        PID:2472
    - - C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.exe
        
        "C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.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=2096 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_20240413160243" --session-guid=b0a59389-f945-4935-842d-0a33b3e35a20 --server-tracking-blob="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 " --silent --desktopshortcut=1 --wait-for-package --initial-proc-handle=7004000000000000
        5⤵
        
        PID:836
      - C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.exe
        
        C:\Users\Admin\Pictures\0gVGXTtnO3mdXlyMPqD32LHw.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,0x2c8,0x6b26e1d0,0x6b26e1dc,0x6b26e1e8
        6⤵
        
        PID:4620
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404131602431\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404131602431\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe"
        5⤵
        
        PID:2356
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404131602431\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404131602431\assistant\assistant_installer.exe" --version
        5⤵
        
        PID:4456
      - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404131602431\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404131602431\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,0x210,0x240,0x906038,0x906044,0x906050
        6⤵
        
        PID:4060
  - - C:\Users\Admin\Pictures\CpHyswQtI8MDEqBgRifdwm0x.exe
      "C:\Users\Admin\Pictures\CpHyswQtI8MDEqBgRifdwm0x.exe"
      4⤵
      PID:776
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  PID:4048
- C:\Users\Admin\AppData\Local\Temp\1001107001\jok.exe
  "C:\Users\Admin\AppData\Local\Temp\1001107001\jok.exe"
  2⤵
  - Executes dropped EXE
  PID:3220
- C:\Users\Admin\AppData\Local\Temp\1001108001\swiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1001108001\swiiii.exe"
  2⤵
  PID:3904
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:896
- C:\Users\Admin\AppData\Local\Temp\1001135001\crypted.exe
  "C:\Users\Admin\AppData\Local\Temp\1001135001\crypted.exe"
  2⤵
  PID:1284
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:756
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2136
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4088
- C:\Users\Admin\AppData\Local\Temp\1001138001\spixa.exe
  "C:\Users\Admin\AppData\Local\Temp\1001138001\spixa.exe"
  2⤵
  PID:3032
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2668
- C:\Users\Admin\AppData\Local\Temp\1001145001\PatchesTextbook.exe
  "C:\Users\Admin\AppData\Local\Temp\1001145001\PatchesTextbook.exe"
  2⤵
  PID:2596
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c move Scenes Scenes.bat && Scenes.bat
    3⤵
    PID:2584
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      PID:3432
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /I "wrsa.exe opssvc.exe"
      4⤵
      PID:1548
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      PID:1208
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
      4⤵
      PID:1284
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c md 330643
      4⤵
      PID:3612
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /V "AdditionUnitKoreanLn" Remembered
      4⤵
      PID:1548
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c copy /b Pitch + Twelve + Conditions + Venture + Pushing 330643\Q
      4⤵
      PID:1052
  - - C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\330643\Pleasure.pif
      330643\Pleasure.pif 330643\Q
      4⤵
      PID:3612
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 5 127.0.0.1
      4⤵
      Runs ping.exe
      PID:4140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 3052 -ip 3052
1⤵
PID:1380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 540 -ip 540
1⤵
PID:2092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2148

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2616 -ip 2616
1⤵
PID:3516

C:\Users\Admin\AppData\Local\Temp\1001059001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1001059001\NewB.exe
1⤵
PID:2948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4804 -ip 4804
1⤵
PID:3432

C:\Users\Admin\AppData\Local\Temp\1001059001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1001059001\NewB.exe
1⤵
PID:1052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

Process Discovery

T1057

Query Registry

Remote System Discovery

T1018

System Information Discovery

T1082

Virtualization/Sandbox Evasion