cerber | 52e15e0deb115003af9f56c7f4e66076a4c859b4e8d782e5ad1d29a95b9164bc

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	systeminfo.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	systeminfo.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\StartUp\systeminfo.lnk	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\StartUp\systeminfo.lnk	systeminfo.exe

Executes dropped EXE 2 IoCs

pid	Process
508	systeminfo.exe
2320	systeminfo.exe

Loads dropped DLL 6 IoCs

pid	Process
2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
508	systeminfo.exe
508	systeminfo.exe
508	systeminfo.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\systeminfo = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\systeminfo = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\systeminfo = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	systeminfo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\systeminfo = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	systeminfo.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
22	ipinfo.io

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp719C.bmp"	systeminfo.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2376 set thread context of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 508 set thread context of 2320	508	systeminfo.exe	95

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\pagination	systeminfo.exe
File opened for modification	C:\Windows\	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
File opened for modification	C:\Windows\pagination	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
File opened for modification	C:\Windows\	systeminfo.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systeminfo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systeminfo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4948	cmd.exe
3752	PING.EXE
4076	cmd.exe
1576	PING.EXE

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000023cc0-26.dat	nsis_installer_1
behavioral2/files/0x0007000000023cc0-26.dat	nsis_installer_2

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Gathers system information 1 TTPs 2 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
508	systeminfo.exe
2320	systeminfo.exe

Interacts with shadow copies 3 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
5020	vssadmin.exe

Kills process with taskkill 2 IoCs

evasion

pid	Process
5096	taskkill.exe
4908	taskkill.exe

Modifies Control Panel 4 IoCs

evasion

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop\SCRNSAVE.EXE = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop	systeminfo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop\SCRNSAVE.EXE = "\"C:\\Users\\Admin\\AppData\\Roaming\\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\\systeminfo.exe\""	systeminfo.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	systeminfo.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
3752	PING.EXE
1576	PING.EXE

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
2320	systeminfo.exe
1156	msedge.exe
1156	msedge.exe
1148	msedge.exe
1148	msedge.exe
316	msedge.exe
316	msedge.exe
764	identity_helper.exe
764	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe

Suspicious use of AdjustPrivilegeToken 51 IoCs

description	pid	Process
Token: SeDebugPrivilege	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
Token: SeDebugPrivilege	5096	taskkill.exe
Token: SeDebugPrivilege	2320	systeminfo.exe
Token: SeBackupPrivilege	2624	vssvc.exe
Token: SeRestorePrivilege	2624	vssvc.exe
Token: SeAuditPrivilege	2624	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3624	wmic.exe
Token: SeSecurityPrivilege	3624	wmic.exe
Token: SeTakeOwnershipPrivilege	3624	wmic.exe
Token: SeLoadDriverPrivilege	3624	wmic.exe
Token: SeSystemProfilePrivilege	3624	wmic.exe
Token: SeSystemtimePrivilege	3624	wmic.exe
Token: SeProfSingleProcessPrivilege	3624	wmic.exe
Token: SeIncBasePriorityPrivilege	3624	wmic.exe
Token: SeCreatePagefilePrivilege	3624	wmic.exe
Token: SeBackupPrivilege	3624	wmic.exe
Token: SeRestorePrivilege	3624	wmic.exe
Token: SeShutdownPrivilege	3624	wmic.exe
Token: SeDebugPrivilege	3624	wmic.exe
Token: SeSystemEnvironmentPrivilege	3624	wmic.exe
Token: SeRemoteShutdownPrivilege	3624	wmic.exe
Token: SeUndockPrivilege	3624	wmic.exe
Token: SeManageVolumePrivilege	3624	wmic.exe
Token: 33	3624	wmic.exe
Token: 34	3624	wmic.exe
Token: 35	3624	wmic.exe
Token: 36	3624	wmic.exe
Token: SeIncreaseQuotaPrivilege	3624	wmic.exe
Token: SeSecurityPrivilege	3624	wmic.exe
Token: SeTakeOwnershipPrivilege	3624	wmic.exe
Token: SeLoadDriverPrivilege	3624	wmic.exe
Token: SeSystemProfilePrivilege	3624	wmic.exe
Token: SeSystemtimePrivilege	3624	wmic.exe
Token: SeProfSingleProcessPrivilege	3624	wmic.exe
Token: SeIncBasePriorityPrivilege	3624	wmic.exe
Token: SeCreatePagefilePrivilege	3624	wmic.exe
Token: SeBackupPrivilege	3624	wmic.exe
Token: SeRestorePrivilege	3624	wmic.exe
Token: SeShutdownPrivilege	3624	wmic.exe
Token: SeDebugPrivilege	3624	wmic.exe
Token: SeSystemEnvironmentPrivilege	3624	wmic.exe
Token: SeRemoteShutdownPrivilege	3624	wmic.exe
Token: SeUndockPrivilege	3624	wmic.exe
Token: SeManageVolumePrivilege	3624	wmic.exe
Token: 33	3624	wmic.exe
Token: 34	3624	wmic.exe
Token: 35	3624	wmic.exe
Token: 36	3624	wmic.exe
Token: 33	3872	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3872	AUDIODG.EXE
Token: SeDebugPrivilege	4908	taskkill.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe
1148	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 2376 wrote to memory of 3604	2376	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	82
PID 3604 wrote to memory of 508	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	88
PID 3604 wrote to memory of 508	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	88
PID 3604 wrote to memory of 508	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	88
PID 3604 wrote to memory of 4948	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	89
PID 3604 wrote to memory of 4948	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	89
PID 3604 wrote to memory of 4948	3604	ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe	89
PID 4948 wrote to memory of 5096	4948	cmd.exe	91
PID 4948 wrote to memory of 5096	4948	cmd.exe	91
PID 4948 wrote to memory of 5096	4948	cmd.exe	91
PID 4948 wrote to memory of 3752	4948	cmd.exe	92
PID 4948 wrote to memory of 3752	4948	cmd.exe	92
PID 4948 wrote to memory of 3752	4948	cmd.exe	92
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 508 wrote to memory of 2320	508	systeminfo.exe	95
PID 2320 wrote to memory of 5020	2320	systeminfo.exe	96
PID 2320 wrote to memory of 5020	2320	systeminfo.exe	96
PID 2320 wrote to memory of 3624	2320	systeminfo.exe	100
PID 2320 wrote to memory of 3624	2320	systeminfo.exe	100
PID 2320 wrote to memory of 1148	2320	systeminfo.exe	104
PID 2320 wrote to memory of 1148	2320	systeminfo.exe	104
PID 1148 wrote to memory of 1360	1148	msedge.exe	105
PID 1148 wrote to memory of 1360	1148	msedge.exe	105
PID 2320 wrote to memory of 1856	2320	systeminfo.exe	106
PID 2320 wrote to memory of 1856	2320	systeminfo.exe	106
PID 2320 wrote to memory of 2000	2320	systeminfo.exe	107
PID 2320 wrote to memory of 2000	2320	systeminfo.exe	107
PID 2000 wrote to memory of 4792	2000	msedge.exe	109
PID 2000 wrote to memory of 4792	2000	msedge.exe	109
PID 2320 wrote to memory of 2588	2320	systeminfo.exe	110
PID 2320 wrote to memory of 2588	2320	systeminfo.exe	110
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111
PID 1148 wrote to memory of 2376	1148	msedge.exe	111

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Users\Admin\AppData\Local\Temp\ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe"
  2⤵
  - Adds policy Run key to start application
  - Drops startup file
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies Control Panel
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3604
- - C:\Users\Admin\AppData\Roaming\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\systeminfo.exe
    "C:\Users\Admin\AppData\Roaming\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\systeminfo.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Gathers system information
    - Suspicious use of WriteProcessMemory
    PID:508
  - - C:\Users\Admin\AppData\Roaming\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\systeminfo.exe
      "C:\Users\Admin\AppData\Roaming\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\systeminfo.exe"
      4⤵
      Adds policy Run key to start application
      Checks computer location settings
      Drops startup file
      Executes dropped EXE
      Adds Run key to start application
      Sets desktop wallpaper using registry
      System Location Discovery: System Language Discovery
      Gathers system information
      Modifies Control Panel
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2320
    - - C:\Windows\system32\vssadmin.exe
        
        "C:\Windows\system32\vssadmin.exe" delete shadows /all /quiet
        5⤵
        Interacts with shadow copies
        
        PID:5020
    - - C:\Windows\system32\wbem\wmic.exe
        
        "C:\Windows\system32\wbem\wmic.exe" shadowcopy delete
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3624
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\# DECRYPT MY FILES #.html
        5⤵
        Enumerates system info in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:1148
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc2ee246f8,0x7ffc2ee24708,0x7ffc2ee24718
        6⤵
        
        PID:1360
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
        6⤵
        
        PID:2376
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
        6⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1156
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
        6⤵
        
        PID:668
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3208 /prefetch:1
        6⤵
        
        PID:5088
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3228 /prefetch:1
        6⤵
        
        PID:4120
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4612 /prefetch:1
        6⤵
        
        PID:936
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4604 /prefetch:1
        6⤵
        
        PID:3316
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
        6⤵
        
        PID:1396
      - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5260 /prefetch:8
        6⤵
        
        PID:3088
      - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5260 /prefetch:8
        6⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:764
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5340 /prefetch:1
        6⤵
        
        PID:5068
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5356 /prefetch:1
        6⤵
        
        PID:1152
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5716 /prefetch:1
        6⤵
        
        PID:1280
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7268644388418295415,11406523857788564880,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5712 /prefetch:1
        6⤵
        
        PID:1392
    - - C:\Windows\system32\NOTEPAD.EXE
        
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\# DECRYPT MY FILES #.txt
        5⤵
        
        PID:1856
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://cerberhhyed5frqa.xmfhr6.win/9E14-7C32-26AF-0063-76AD
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2000
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc2ee246f8,0x7ffc2ee24708,0x7ffc2ee24718
        6⤵
        
        PID:4792
      - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2076,14986743176421830221,8614587922406243146,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2088 /prefetch:3
        6⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:316
    - - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\Desktop\# DECRYPT MY FILES #.vbs"
        5⤵
        
        PID:2588
    - - C:\Windows\system32\cmd.exe
        
        /d /c taskkill /t /f /im "systeminfo.exe" > NUL & ping -n 1 127.0.0.1 > NUL & del "C:\Users\Admin\AppData\Roaming\{119B54CC-A93F-97E8-FF36-2FE4920876BE}\systeminfo.exe" > NUL
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        
        PID:4076
      - C:\Windows\system32\taskkill.exe
        
        taskkill /t /f /im "systeminfo.exe"
        6⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4908
      - C:\Windows\system32\PING.EXE
        
        ping -n 1 127.0.0.1
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1576
- - C:\Windows\SysWOW64\cmd.exe
    /d /c taskkill /t /f /im "ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe" > NUL & ping -n 1 127.0.0.1 > NUL & del "C:\Users\Admin\AppData\Local\Temp\ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe" > NUL
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:4948
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /t /f /im "ed28a3189aefa3589a8602d24d19f1cb_JaffaCakes118.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:5096
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 1 127.0.0.1
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:3752

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2624

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5080

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x380 0x414
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Direct Volume Access

T1006

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Network Service Discovery

T1046

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery