lokibot | ef2c3d27f5bec472c1b606854d6c4f8ced93f4e0ae9de83710639d8276fe8447

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools	df76c9126293c60ec869c4fa231766af_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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Reads user/profile data of web browsers 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 412 set thread context of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97

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 2 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	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
1616	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1900	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
Token: SeDebugPrivilege	1900	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 412 wrote to memory of 1616	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	95
PID 412 wrote to memory of 1616	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	95
PID 412 wrote to memory of 1616	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	95
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97
PID 412 wrote to memory of 1900	412	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:412
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SbiKHfstfBh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp401C.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1616
- C:\Users\Admin\AppData\Local\Temp\df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\df76c9126293c60ec869c4fa231766af_JaffaCakes118.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

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

Peripheral Device Discovery

Query Registry

System Information Discovery

4

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

2