mercurialgrabber | e0717d72527dff9703a960164ce687857dabda14ad23fff08070a022cefbe5d3

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.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	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Checks BIOS information in registry 2 TTPs 1 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\VideoBiosVersion	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs

Web Service

T1102

flow	ioc
10	discord.com
11	discord.com
12	discord.com
13	discord.com
14	discord.com

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip4.seeip.org
8	ip-api.com

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2164	2120	WerFault.exe	33

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	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Checks SCSI registry key(s) 3 TTPs 1 IoCs

SCSI 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\Enum\SCSI\Disk&Ven_VMware_&Prod_VMware_Virtual_S	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
Token: SeDebugPrivilege	2120	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 480	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	30
PID 1836 wrote to memory of 480	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	30
PID 1836 wrote to memory of 480	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	30
PID 1836 wrote to memory of 480	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	30
PID 1836 wrote to memory of 2860	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	31
PID 1836 wrote to memory of 2860	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	31
PID 1836 wrote to memory of 2860	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	31
PID 1836 wrote to memory of 2860	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	31
PID 1836 wrote to memory of 1912	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	32
PID 1836 wrote to memory of 1912	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	32
PID 1836 wrote to memory of 1912	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	32
PID 1836 wrote to memory of 1912	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	32
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 1836 wrote to memory of 2120	1836	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	33
PID 2120 wrote to memory of 2164	2120	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	36
PID 2120 wrote to memory of 2164	2120	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	36
PID 2120 wrote to memory of 2164	2120	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	36
PID 2120 wrote to memory of 2164	2120	JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe	36

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
  "JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe"
  2⤵
  PID:480
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
  "JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe"
  2⤵
  PID:2860
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
  "JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe"
  2⤵
  PID:1912
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe
  "JaffaCakes118_57acc051bce36cfa9a1edb5b31afe446.exe"
  2⤵
  - Looks for VirtualBox Guest Additions in registry
  - Looks for VMWare Tools registry key
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 1272
    3⤵
    - Program crash
    PID:2164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service