quasar | d76aafee2e54939467b8375394c17f0f99e1dd8497fe2e9a91ff61c4b2d6c8dc

General

Target

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Size

655KB
MD5

c6b8dff8c0e4204c318dc7e349d5f531
SHA1

af9f8e6bacac7bd9c2b59c80d4448f0abc10b3c3
SHA256

d76aafee2e54939467b8375394c17f0f99e1dd8497fe2e9a91ff61c4b2d6c8dc
SHA512

6d81e1b0b22452fab716d4e7baa8d05cec02e7a4a3d4a8460504bd7075b23645c2344576f9b0364eef9cfbce64a53d5c12266d9d7f8ab3a0c9e03fdd39d09d8f
SSDEEP

12288:QNlD5ZS/1WEJOAqRSEM3Sy21LVbK89elrrJ56m:QKIDAEQSy2TbKuKN

Score

10^/10

quasar venomrat ajith discovery evasion persistence rat rootkit spyware stealer trojan

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

ajith

C2

23.105.131.178:7812

Mutex

VNM_MUTEX_NdVd2sPSSqFdo7I35g

Attributes

encryption_key
jyerms3KOWmt3C9DBFuq
install_name
Windows Defender Security.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/2488-13-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/2488-10-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/2488-9-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/2488-15-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/2488-19-0x0000000000400000-0x000000000048C000-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:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c6b8dff8c0e4204c318dc7e349d5f531_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/2488-13-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/2488-10-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/2488-9-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/2488-15-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/2488-19-0x0000000000400000-0x000000000048C000-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 Defender Security.exeWindows Defender Security.exe

pid process

2820 Windows Defender Security.exe
2760 Windows Defender Security.exe
Loads dropped DLL 2 IoCs

Processes:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exeWindows Defender Security.exe

pid process

2488 c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2820 Windows Defender Security.exe

pid	process
2820	Windows Defender Security.exe
2760	Windows Defender Security.exe

pid	process
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2820	Windows Defender Security.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Windows Services = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Update Folder\\Windows Update.exe"	c6b8dff8c0e4204c318dc7e349d5f531_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:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exeWindows Defender Security.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	pid	process	target process
PID 3056 set thread context of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2820 set thread context of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2928 set thread context of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_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:

schtasks.exeschtasks.execmd.exechcp.comc6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exepowershell.execmd.execmd.exeWindows Defender Security.exeWindows Defender Security.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exePING.EXEc6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	ioc	process
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	chcp.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Defender Security.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Defender Security.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c6b8dff8c0e4204c318dc7e349d5f531_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

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

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

936 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

604 schtasks.exe
1796 schtasks.exe

pid	process
936	PING.EXE

pid	process
936	PING.EXE

pid	process
604	schtasks.exe
1796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

pid	process
2616	powershell.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
908	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exepowershell.exeWindows Defender Security.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
Token: SeDebugPrivilege	2616	powershell.exe
Token: SeDebugPrivilege	2760	Windows Defender Security.exe
Token: SeDebugPrivilege	2760	Windows Defender Security.exe
Token: SeDebugPrivilege	908	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Defender Security.exe

pid process

2760 Windows Defender Security.exe

pid	process
2760	Windows Defender Security.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exeWindows Defender Security.exeWindows Defender Security.execmd.execmd.exec6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

description	pid	process	target process
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 3056 wrote to memory of 2488	3056	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2488 wrote to memory of 604	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	schtasks.exe
PID 2488 wrote to memory of 604	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	schtasks.exe
PID 2488 wrote to memory of 604	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	schtasks.exe
PID 2488 wrote to memory of 604	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	schtasks.exe
PID 2488 wrote to memory of 2820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	Windows Defender Security.exe
PID 2488 wrote to memory of 2820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	Windows Defender Security.exe
PID 2488 wrote to memory of 2820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	Windows Defender Security.exe
PID 2488 wrote to memory of 2820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	Windows Defender Security.exe
PID 2488 wrote to memory of 2616	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	powershell.exe
PID 2488 wrote to memory of 2616	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	powershell.exe
PID 2488 wrote to memory of 2616	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	powershell.exe
PID 2488 wrote to memory of 2616	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	powershell.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2820 wrote to memory of 2760	2820	Windows Defender Security.exe	Windows Defender Security.exe
PID 2760 wrote to memory of 1796	2760	Windows Defender Security.exe	schtasks.exe
PID 2760 wrote to memory of 1796	2760	Windows Defender Security.exe	schtasks.exe
PID 2760 wrote to memory of 1796	2760	Windows Defender Security.exe	schtasks.exe
PID 2760 wrote to memory of 1796	2760	Windows Defender Security.exe	schtasks.exe
PID 2488 wrote to memory of 2436	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2488 wrote to memory of 2436	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2488 wrote to memory of 2436	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2488 wrote to memory of 2436	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2436 wrote to memory of 2452	2436	cmd.exe	cmd.exe
PID 2436 wrote to memory of 2452	2436	cmd.exe	cmd.exe
PID 2436 wrote to memory of 2452	2436	cmd.exe	cmd.exe
PID 2436 wrote to memory of 2452	2436	cmd.exe	cmd.exe
PID 2488 wrote to memory of 820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2488 wrote to memory of 820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2488 wrote to memory of 820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 2488 wrote to memory of 820	2488	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	cmd.exe
PID 820 wrote to memory of 1868	820	cmd.exe	chcp.com
PID 820 wrote to memory of 1868	820	cmd.exe	chcp.com
PID 820 wrote to memory of 1868	820	cmd.exe	chcp.com
PID 820 wrote to memory of 1868	820	cmd.exe	chcp.com
PID 820 wrote to memory of 936	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 936	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 936	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 936	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 2928	820	cmd.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 820 wrote to memory of 2928	820	cmd.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 820 wrote to memory of 2928	820	cmd.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 820 wrote to memory of 2928	820	cmd.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2928 wrote to memory of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2928 wrote to memory of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2928 wrote to memory of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2928 wrote to memory of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2928 wrote to memory of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
PID 2928 wrote to memory of 908	2928	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe	c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_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:2488
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "Windows Update" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe" /rl HIGHEST /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:604
- - C:\Users\Admin\AppData\Roaming\SubDir\Windows Defender Security.exe
    "C:\Users\Admin\AppData\Roaming\SubDir\Windows Defender Security.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2820
  - - C:\Users\Admin\AppData\Roaming\SubDir\Windows Defender Security.exe
      "C:\Users\Admin\AppData\Roaming\SubDir\Windows Defender Security.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2760
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks" /create /tn "Windows Update" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Windows Defender Security.exe" /rl HIGHEST /f
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1796
- - 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:2616
- - 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:2436
  - - 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:2452
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\ZTYX40UMGZ0Z.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:820
  - - C:\Windows\SysWOW64\chcp.com
      chcp 65001
      4⤵
      System Location Discovery: System Language Discovery
      PID:1868
  - - 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:936
  - - C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2928
    - - C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe
        
        "C:\Users\Admin\AppData\Local\Temp\c6b8dff8c0e4204c318dc7e349d5f531_JaffaCakes118.exe"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:908

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\CabEA9F.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEAB2.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ZTYX40UMGZ0Z.bat

Filesize
243B

MD5
05007ca6e55590fb3a4f19d514020340

SHA1
0b317850914595649d37779a0abfec9c130493b7

SHA256
bd61affef30cadef80b137e8981fb4e1503ce62a1b9fbb44822198859e781c0e

SHA512
c4cdd12c613cda0add2770a40274edebc1af566258c7eddd30a30c3157e8aae9b0ddfa417a21ed4042b5b6c670c0b2a6fb26a9c02e56c3f5a79e1aaf6a83e72e

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

Filesize
655KB

MD5
c6b8dff8c0e4204c318dc7e349d5f531

SHA1
af9f8e6bacac7bd9c2b59c80d4448f0abc10b3c3

SHA256
d76aafee2e54939467b8375394c17f0f99e1dd8497fe2e9a91ff61c4b2d6c8dc

SHA512
6d81e1b0b22452fab716d4e7baa8d05cec02e7a4a3d4a8460504bd7075b23645c2344576f9b0364eef9cfbce64a53d5c12266d9d7f8ab3a0c9e03fdd39d09d8f

Download Submit
memory/2488-7-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2488-19-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2488-13-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2488-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2488-10-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2488-9-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2488-15-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2488-21-0x0000000074A70000-0x000000007515E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-20-0x0000000074A70000-0x000000007515E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-108-0x0000000074A70000-0x000000007515E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-99-0x0000000074A70000-0x000000007515E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-5-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2760-39-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-29-0x0000000001010000-0x00000000010BA000-memory.dmp

Filesize
680KB

Download
memory/3056-4-0x0000000000870000-0x000000000087A000-memory.dmp

Filesize
40KB

Download
memory/3056-2-0x0000000074A70000-0x000000007515E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-18-0x0000000074A70000-0x000000007515E000-memory.dmp

Filesize
6.9MB

Download
memory/3056-1-0x0000000000A00000-0x0000000000AAA000-memory.dmp

Filesize
680KB

Download
memory/3056-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads