quasar | 4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

General

Target

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Size

606KB
MD5

c23863e0d7186334ca69903c6653ae06
SHA1

6040256f4dabd5ee5dee6560e04c56f699532db6
SHA256

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72
SHA512

b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759
SSDEEP

12288:HDNN+IaAFB0OLrdd5xSx8G3cK6TsrId6dd4WCWd9nNxtSR9UcN+Pjv:HDr+FqVvL5x4RcKYd83CWd9+UPv

Score

10^/10

quasar venomrat hacked discovery evasion persistence rat rootkit spyware stealer trojan

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

hacked

C2

23.105.131.178:7812

Mutex

VNM_MUTEX_cFzA15c8rYLW8gVTCh

Attributes

encryption_key
VGvtyILUmmcgl2gY0sSm
install_name
Windows Security Health Service.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Windows Update
subdirectory
SubDir

Signatures

Contains code to disable Windows Defender 5 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral1/memory/1908-8-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1908-14-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1908-16-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1908-12-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1908-9-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1908-8-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1908-14-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1908-16-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1908-12-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1908-9-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar

VenomRAT
VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.
rat rootkit stealer venomrat
Executes dropped EXE 2 IoCs

Processes:

Windows Security Health Service.exeWindows Security Health Service.exe

pid process

2776 Windows Security Health Service.exe
2860 Windows Security Health Service.exe
Loads dropped DLL 2 IoCs

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exeWindows Security Health Service.exe

pid process

1908 c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
2776 Windows Security Health Service.exe

pid	process
2776	Windows Security Health Service.exe
2860	Windows Security Health Service.exe

pid	process
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
2776	Windows Security Health Service.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Windows Services = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Update Folder\\Windows Update.exe"	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.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.

Processes:

flow ioc

2 ip-api.com

flow	ioc
2	ip-api.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exeWindows Security Health Service.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	pid	process	target process
PID 348 set thread context of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 2776 set thread context of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 900 set thread context of 564	900	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

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 14 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

Processes:

cmd.exePING.EXEpowershell.exeWindows Security Health Service.exechcp.comc23863e0d7186334ca69903c6653ae06_JaffaCakes118.exeWindows Security Health Service.execmd.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exeschtasks.exeschtasks.execmd.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Security Health Service.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chcp.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Security Health Service.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

PING.EXE

pid process

704 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

704 PING.EXE
Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exeschtasks.exe

pid process

2696 schtasks.exe
1404 schtasks.exe

pid	process
704	PING.EXE

pid	process
704	PING.EXE

pid	process
2696	schtasks.exe
1404	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exepowershell.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

pid	process
348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
2136	powershell.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
564	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exepowershell.exeWindows Security Health Service.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Token: SeDebugPrivilege	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
Token: SeDebugPrivilege	2136	powershell.exe
Token: SeDebugPrivilege	2860	Windows Security Health Service.exe
Token: SeDebugPrivilege	2860	Windows Security Health Service.exe
Token: SeDebugPrivilege	564	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Security Health Service.exe

pid process

2860 Windows Security Health Service.exe

pid	process
2860	Windows Security Health Service.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exeWindows Security Health Service.exeWindows Security Health Service.execmd.execmd.exec23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

description	pid	process	target process
PID 348 wrote to memory of 2464	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 2464	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 2464	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 2464	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 348 wrote to memory of 1908	348	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 1908 wrote to memory of 2696	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	schtasks.exe
PID 1908 wrote to memory of 2696	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	schtasks.exe
PID 1908 wrote to memory of 2696	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	schtasks.exe
PID 1908 wrote to memory of 2696	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	schtasks.exe
PID 1908 wrote to memory of 2776	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	Windows Security Health Service.exe
PID 1908 wrote to memory of 2776	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	Windows Security Health Service.exe
PID 1908 wrote to memory of 2776	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	Windows Security Health Service.exe
PID 1908 wrote to memory of 2776	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	Windows Security Health Service.exe
PID 1908 wrote to memory of 2136	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	powershell.exe
PID 1908 wrote to memory of 2136	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	powershell.exe
PID 1908 wrote to memory of 2136	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	powershell.exe
PID 1908 wrote to memory of 2136	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	powershell.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2776 wrote to memory of 2860	2776	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 2860 wrote to memory of 1404	2860	Windows Security Health Service.exe	schtasks.exe
PID 2860 wrote to memory of 1404	2860	Windows Security Health Service.exe	schtasks.exe
PID 2860 wrote to memory of 1404	2860	Windows Security Health Service.exe	schtasks.exe
PID 2860 wrote to memory of 1404	2860	Windows Security Health Service.exe	schtasks.exe
PID 1908 wrote to memory of 2636	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 1908 wrote to memory of 2636	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 1908 wrote to memory of 2636	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 1908 wrote to memory of 2636	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 2636 wrote to memory of 1740	2636	cmd.exe	cmd.exe
PID 2636 wrote to memory of 1740	2636	cmd.exe	cmd.exe
PID 2636 wrote to memory of 1740	2636	cmd.exe	cmd.exe
PID 2636 wrote to memory of 1740	2636	cmd.exe	cmd.exe
PID 1908 wrote to memory of 2428	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 1908 wrote to memory of 2428	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 1908 wrote to memory of 2428	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 1908 wrote to memory of 2428	1908	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	cmd.exe
PID 2428 wrote to memory of 940	2428	cmd.exe	chcp.com
PID 2428 wrote to memory of 940	2428	cmd.exe	chcp.com
PID 2428 wrote to memory of 940	2428	cmd.exe	chcp.com
PID 2428 wrote to memory of 940	2428	cmd.exe	chcp.com
PID 2428 wrote to memory of 704	2428	cmd.exe	PING.EXE
PID 2428 wrote to memory of 704	2428	cmd.exe	PING.EXE
PID 2428 wrote to memory of 704	2428	cmd.exe	PING.EXE
PID 2428 wrote to memory of 704	2428	cmd.exe	PING.EXE
PID 2428 wrote to memory of 900	2428	cmd.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 2428 wrote to memory of 900	2428	cmd.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 2428 wrote to memory of 900	2428	cmd.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 2428 wrote to memory of 900	2428	cmd.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 900 wrote to memory of 564	900	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
PID 900 wrote to memory of 564	900	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe	c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:348
- C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe"
  2⤵
  PID:2464
- C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe"
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Loads dropped DLL
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "Windows Update" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe" /rl HIGHEST /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2696
- - C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
      "C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2860
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks" /create /tn "Windows Update" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe" /rl HIGHEST /f
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1404
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "powershell" Get-MpPreference -verbose
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2136
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k start /b del /q/f/s %TEMP%\* & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2636
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /K del /q/f/s C:\Users\Admin\AppData\Local\Temp\*
      4⤵
      System Location Discovery: System Language Discovery
      PID:1740
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\Bh8ScvT4g7xK.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2428
  - - C:\Windows\SysWOW64\chcp.com
      chcp 65001
      4⤵
      System Location Discovery: System Language Discovery
      PID:940
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 10 localhost
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:704
  - - C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:900
    - - C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe
        
        "C:\Users\Admin\AppData\Local\Temp\c23863e0d7186334ca69903c6653ae06_JaffaCakes118.exe"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Bh8ScvT4g7xK.bat

Filesize
243B

MD5
531d607dd6a2043f02068d26a78cc5d7

SHA1
a00bbee84792a708382cdca2deb5026a66fc8112

SHA256
6deed257e0b721c9888a57fda715e7e801b8d2afbf493c11089d6601f82b9db8

SHA512
18ab2fdbec8f8cbf27dd7a059b7c2bb28f5db0e61e00392b9cf009c784651bf4f153473aad93aafa23caa79d0addcff605913b40dc0209a91e47cccc9ded4cc5

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabF549.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF56B.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe

Filesize
606KB

MD5
c23863e0d7186334ca69903c6653ae06

SHA1
6040256f4dabd5ee5dee6560e04c56f699532db6

SHA256
4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

SHA512
b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759

Download Submit
memory/348-0-0x000000007404E000-0x000000007404F000-memory.dmp

Filesize
4KB

Download
memory/348-1-0x0000000000360000-0x00000000003FE000-memory.dmp

Filesize
632KB

Download
memory/348-3-0x00000000001E0000-0x00000000001EA000-memory.dmp

Filesize
40KB

Download
memory/564-116-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/900-107-0x0000000000140000-0x00000000001DE000-memory.dmp

Filesize
632KB

Download
memory/1908-9-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-16-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-18-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/1908-17-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/1908-12-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-4-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-6-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1908-14-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-96-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/1908-8-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1908-106-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/2776-26-0x0000000000A10000-0x0000000000AAE000-memory.dmp

Filesize
632KB

Download
memory/2860-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads