69b1f9f4de21346dd2ac2fb954026697ae8b2c8bfd535500127079b9ce803c32

Reason

Machine shutdown

General

Target

9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe
Size

87KB
MD5

9eecb673f72c7c0d29e6f1b18c0c9f2b
SHA1

796bf6cc1a15ee0486097cc9540390df8b5391ab
SHA256

69b1f9f4de21346dd2ac2fb954026697ae8b2c8bfd535500127079b9ce803c32
SHA512

60d0efbe89d07c27d9c75417e03a275a26a4c6938f7250178a8e984b1aedbaa308407097962ce69210161f9f9198c30f7ffeb26ade97c3007ef550e6a0612459
SSDEEP

1536:wQ4i+YbahKwyxkEvmEl1U3vNXIsfMIj6TDqEEnMUsRE+dWY9:VteKl9pkxIsrjol2KWY

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2792 cmd.exe

pid	process
2792	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\3014327101 = "C:\\Users\\Admin\\3014327101.exe"	reg.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
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 5 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:

9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.execmd.exereg.exeshutdown.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shutdown.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exeshutdown.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe
Token: SeShutdownPrivilege	2688	shutdown.exe
Token: SeRemoteShutdownPrivilege	2688	shutdown.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.execmd.exe

description	pid	process	target process
PID 2340 wrote to memory of 2508	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2340 wrote to memory of 2508	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2340 wrote to memory of 2508	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2340 wrote to memory of 2508	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2508 wrote to memory of 1788	2508	cmd.exe	reg.exe
PID 2508 wrote to memory of 1788	2508	cmd.exe	reg.exe
PID 2508 wrote to memory of 1788	2508	cmd.exe	reg.exe
PID 2508 wrote to memory of 1788	2508	cmd.exe	reg.exe
PID 2340 wrote to memory of 2688	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	shutdown.exe
PID 2340 wrote to memory of 2688	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	shutdown.exe
PID 2340 wrote to memory of 2688	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	shutdown.exe
PID 2340 wrote to memory of 2688	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	shutdown.exe
PID 2340 wrote to memory of 2792	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2340 wrote to memory of 2792	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2340 wrote to memory of 2792	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe
PID 2340 wrote to memory of 2792	2340	9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9eecb673f72c7c0d29e6f1b18c0c9f2b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c REG ADD HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 3014327101 /t REG_SZ /d "%userprofile%\3014327101.exe" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 3014327101 /t REG_SZ /d "C:\Users\Admin\3014327101.exe" /f
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:1788
- C:\Windows\SysWOW64\shutdown.exe
  "C:\Windows\System32\shutdown.exe" /r /f /t 3
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2688
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\9EECB6~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2792

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2036

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Indicator Removal

1

T1070

File Deletion

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2340-1-0x0000000000140000-0x0000000000147000-memory.dmp

Filesize
28KB

Download
memory/2340-0-0x0000000000130000-0x000000000013E000-memory.dmp

Filesize
56KB

Download
memory/2340-2-0x0000000000D20000-0x0000000000D31000-memory.dmp

Filesize
68KB

Download
memory/2340-4-0x0000000000D20000-0x0000000000D3C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads