arkei | 8aeed198ba750585012a7dd45e68609523aebbb395c54e793ae69aa673b91774

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4BAF.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	392F.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	392F.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4BAF.exe

Deletes itself 1 IoCs

pid	Process
3020	Process not Found

Loads dropped DLL 9 IoCs

pid	Process
4568	392F.exe
3932	2AA7.exe
3932	2AA7.exe
4568	392F.exe
4672	2595.exe
4672	2595.exe
4672	2595.exe
4672	2595.exe
4672	2595.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/files/0x000500000001ac01-149.dat	themida
behavioral2/memory/1376-152-0x0000000000940000-0x0000000000941000-memory.dmp	themida
behavioral2/files/0x000500000001ac01-1216.dat	themida

Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	2595.exe

Accesses Microsoft Outlook profiles 1 TTPs 8 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	2595.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	2595.exe

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

Data from Local System
T1005

Credentials in Files
T1081
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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4BAF.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	392F.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rdpclip.exe	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4568	392F.exe
1376	4BAF.exe

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 3684 set thread context of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 900 set thread context of 2472	900	3E12.exe	79
PID 4420 set thread context of 1048	4420	71AA.exe	90
PID 3728 set thread context of 856	3728	475362202.exe	101
PID 4844 set thread context of 1204	4844	fodhelper.exe	127
PID 2772 set thread context of 4772	2772	fodhelper.exe	138
PID 4768 set thread context of 3836	4768	sjibjga	139

Drops file in Windows directory 8 IoCs

description	ioc	Process
File created	C:\Windows\branding\mediasrv.png	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File created	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File opened for modification	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\branding\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\branding\wupsvc.jpg	powershell.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1396	4568	WerFault.exe	74

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80a0725e0beb197474a3fc686c65905c.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80a0725e0beb197474a3fc686c65905c.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80a0725e0beb197474a3fc686c65905c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	sjibjga
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	sjibjga
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	sjibjga

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2AA7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2AA7.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task

pid	Process
3176	schtasks.exe
1224	schtasks.exe

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
4772	timeout.exe
3284	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4424	taskkill.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1944	reg.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4044	80a0725e0beb197474a3fc686c65905c.exe
4044	80a0725e0beb197474a3fc686c65905c.exe
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found
3020	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3020	Process not Found

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
628	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4044	80a0725e0beb197474a3fc686c65905c.exe
3836	sjibjga

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeDebugPrivilege	4424	taskkill.exe
Token: SeDebugPrivilege	1376	4BAF.exe
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeDebugPrivilege	2472	RegSvcs.exe
Token: SeDebugPrivilege	5016	5FF4.exe
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeRestorePrivilege	1396	WerFault.exe
Token: SeBackupPrivilege	1396	WerFault.exe
Token: SeDebugPrivilege	1396	WerFault.exe
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeDebugPrivilege	1936	powershell.exe
Token: SeDebugPrivilege	1048	71AA.exe
Token: SeDebugPrivilege	2896	powershell.exe
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found
Token: SeShutdownPrivilege	3020	Process not Found
Token: SeCreatePagefilePrivilege	3020	Process not Found

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3020	Process not Found
3020	Process not Found

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3020	Process not Found
3020	Process not Found

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3684 wrote to memory of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 3684 wrote to memory of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 3684 wrote to memory of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 3684 wrote to memory of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 3684 wrote to memory of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 3684 wrote to memory of 4044	3684	80a0725e0beb197474a3fc686c65905c.exe	70
PID 3020 wrote to memory of 4672	3020	Process not Found	72
PID 3020 wrote to memory of 4672	3020	Process not Found	72
PID 3020 wrote to memory of 4672	3020	Process not Found	72
PID 3020 wrote to memory of 3932	3020	Process not Found	73
PID 3020 wrote to memory of 3932	3020	Process not Found	73
PID 3020 wrote to memory of 3932	3020	Process not Found	73
PID 3020 wrote to memory of 4568	3020	Process not Found	74
PID 3020 wrote to memory of 4568	3020	Process not Found	74
PID 3020 wrote to memory of 4568	3020	Process not Found	74
PID 3020 wrote to memory of 900	3020	Process not Found	75
PID 3020 wrote to memory of 900	3020	Process not Found	75
PID 3020 wrote to memory of 900	3020	Process not Found	75
PID 3020 wrote to memory of 1376	3020	Process not Found	76
PID 3020 wrote to memory of 1376	3020	Process not Found	76
PID 3020 wrote to memory of 1376	3020	Process not Found	76
PID 3020 wrote to memory of 2268	3020	Process not Found	78
PID 3020 wrote to memory of 2268	3020	Process not Found	78
PID 3020 wrote to memory of 2268	3020	Process not Found	78
PID 900 wrote to memory of 2472	900	3E12.exe	79
PID 900 wrote to memory of 2472	900	3E12.exe	79
PID 900 wrote to memory of 2472	900	3E12.exe	79
PID 900 wrote to memory of 2472	900	3E12.exe	79
PID 900 wrote to memory of 2472	900	3E12.exe	79
PID 3932 wrote to memory of 2800	3932	2AA7.exe	81
PID 3932 wrote to memory of 2800	3932	2AA7.exe	81
PID 3932 wrote to memory of 2800	3932	2AA7.exe	81
PID 2800 wrote to memory of 4424	2800	cmd.exe	83
PID 2800 wrote to memory of 4424	2800	cmd.exe	83
PID 2800 wrote to memory of 4424	2800	cmd.exe	83
PID 3020 wrote to memory of 5016	3020	Process not Found	85
PID 3020 wrote to memory of 5016	3020	Process not Found	85
PID 3020 wrote to memory of 5016	3020	Process not Found	85
PID 2800 wrote to memory of 4772	2800	cmd.exe	86
PID 2800 wrote to memory of 4772	2800	cmd.exe	86
PID 2800 wrote to memory of 4772	2800	cmd.exe	86
PID 3020 wrote to memory of 3700	3020	Process not Found	87
PID 3020 wrote to memory of 3700	3020	Process not Found	87
PID 3020 wrote to memory of 3700	3020	Process not Found	87
PID 3020 wrote to memory of 4420	3020	Process not Found	88
PID 3020 wrote to memory of 4420	3020	Process not Found	88
PID 3020 wrote to memory of 4420	3020	Process not Found	88
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 4420 wrote to memory of 1048	4420	71AA.exe	90
PID 3700 wrote to memory of 1936	3700	6C59.exe	93
PID 3700 wrote to memory of 1936	3700	6C59.exe	93
PID 3700 wrote to memory of 1936	3700	6C59.exe	93
PID 1936 wrote to memory of 992	1936	powershell.exe	95
PID 1936 wrote to memory of 992	1936	powershell.exe	95
PID 1936 wrote to memory of 992	1936	powershell.exe	95
PID 992 wrote to memory of 1508	992	csc.exe	96
PID 992 wrote to memory of 1508	992	csc.exe	96
PID 992 wrote to memory of 1508	992	csc.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook	2595.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	2595.exe

C:\Users\Admin\AppData\Local\Temp\80a0725e0beb197474a3fc686c65905c.exe
"C:\Users\Admin\AppData\Local\Temp\80a0725e0beb197474a3fc686c65905c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3684
- C:\Users\Admin\AppData\Local\Temp\80a0725e0beb197474a3fc686c65905c.exe
  "C:\Users\Admin\AppData\Local\Temp\80a0725e0beb197474a3fc686c65905c.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:4044

C:\Users\Admin\AppData\Local\Temp\2595.exe
C:\Users\Admin\AppData\Local\Temp\2595.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:4672
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\2595.exe"
  2⤵
  PID:4284
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3284

C:\Users\Admin\AppData\Local\Temp\2AA7.exe
C:\Users\Admin\AppData\Local\Temp\2AA7.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3932
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im 2AA7.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2AA7.exe" & del C:\ProgramData\*.dll & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2800
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im 2AA7.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4424
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4772

C:\Users\Admin\AppData\Local\Temp\392F.exe
C:\Users\Admin\AppData\Local\Temp\392F.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4568
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1276
  2⤵
  - Program crash
  - Suspicious use of AdjustPrivilegeToken
  PID:1396

C:\Users\Admin\AppData\Local\Temp\3E12.exe
C:\Users\Admin\AppData\Local\Temp\3E12.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:900
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2472

C:\Users\Admin\AppData\Local\Temp\4BAF.exe
C:\Users\Admin\AppData\Local\Temp\4BAF.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:1376

C:\Users\Admin\AppData\Local\Temp\5574.exe
C:\Users\Admin\AppData\Local\Temp\5574.exe
1⤵
- Executes dropped EXE
PID:2268

C:\Users\Admin\AppData\Local\Temp\5FF4.exe
C:\Users\Admin\AppData\Local\Temp\5FF4.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5016
- C:\Users\Admin\AppData\Local\Temp\475362202.exe
  "C:\Users\Admin\AppData\Local\Temp\475362202.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:3728
- - C:\Users\Admin\AppData\Local\Temp\475362202.exe
    C:\Users\Admin\AppData\Local\Temp\475362202.exe
    3⤵
    - Executes dropped EXE
    PID:856
  - - C:\Windows\SysWOW64\schtasks.exe
      /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe"
      4⤵
      Creates scheduled task(s)
      PID:3176

C:\Users\Admin\AppData\Local\Temp\6C59.exe
C:\Users\Admin\AppData\Local\Temp\6C59.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3700
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -ep bypass & 'C:\Users\Admin\AppData\Local\Temp\\ready.ps1'
  2⤵
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1936
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\xsb5j5rn\xsb5j5rn.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:992
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES9E01.tmp" "c:\Users\Admin\AppData\Local\Temp\xsb5j5rn\CSC5A48C8D3FF1C47FA9623D4AC9D7B8B8.TMP"
      4⤵
      PID:1508
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2896
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
    3⤵
    PID:4296
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
    3⤵
    PID:1244
- - C:\Windows\SysWOW64\reg.exe
    "C:\Windows\system32\reg.exe" ADD "HKLM\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v PortNumber /t REG_DWORD /d 0x1C21 /f
    3⤵
    PID:688
- - C:\Windows\SysWOW64\reg.exe
    "C:\Windows\system32\reg.exe" add HKLM\system\currentcontrolset\services\TermService\parameters /v ServiceDLL /t REG_EXPAND_SZ /d C:\Windows\branding\mediasrv.png /f
    3⤵
    - Modifies registry key
    PID:1944
- - C:\Windows\SysWOW64\reg.exe
    "C:\Windows\system32\reg.exe" add "HKLM\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" /v fEnableWddmDriver /t reg_dword /d 0 /f
    3⤵
    PID:4608
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
    3⤵
    PID:3052
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      PID:3904
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
    3⤵
    PID:4444
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c net start rdpdr
      4⤵
      PID:2620
    - - C:\Windows\SysWOW64\net.exe
        
        net start rdpdr
        5⤵
        
        PID:1528
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        6⤵
        
        PID:5100
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
    3⤵
    PID:340
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c net start TermService
      4⤵
      PID:2148
    - - C:\Windows\SysWOW64\net.exe
        
        net start TermService
        5⤵
        
        PID:2912
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 start TermService
        6⤵
        
        PID:4408
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
    3⤵
    PID:1164
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
    3⤵
    PID:5088

C:\Users\Admin\AppData\Local\Temp\71AA.exe
C:\Users\Admin\AppData\Local\Temp\71AA.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4420
- C:\Users\Admin\AppData\Local\Temp\71AA.exe
  C:\Users\Admin\AppData\Local\Temp\71AA.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1048

C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4844
- C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
  2⤵
  - Executes dropped EXE
  PID:2392
- C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
  2⤵
  - Executes dropped EXE
  PID:1204
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe"
    3⤵
    - Creates scheduled task(s)
    PID:1224

C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2772
- C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe
  2⤵
  - Executes dropped EXE
  PID:4772

C:\Users\Admin\AppData\Roaming\sjibjga
C:\Users\Admin\AppData\Roaming\sjibjga
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4768
- C:\Users\Admin\AppData\Roaming\sjibjga
  C:\Users\Admin\AppData\Roaming\sjibjga
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:3836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Account Manipulation

T1098

Registry Run Keys / Startup Folder

T1060

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Account Manipulation

T1098

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery