lokibot | af7d411f9246b4e5e9187a85d97e6e0a3f3ce8b253f7af347c9cbef2ca98d522

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Wine	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1756 set thread context of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2776	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2776	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30
PID 1756 wrote to memory of 2776	1756	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Users\Admin\AppData\Local\Temp\4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4648f9d33f51e0fe0176c463f37f806a_JaffaCakes118.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

2

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

3

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

2