General

  • Target

    68e56acafcb0fe632ef7fc0d9d9a6588_JaffaCakes118

  • Size

    326KB

  • Sample

    240522-2q17gsbh7s

  • MD5

    68e56acafcb0fe632ef7fc0d9d9a6588

  • SHA1

    99bd546220ff8fadee2335cff747c485c9d5c72e

  • SHA256

    7c4c29521545d8bb875e91b5ebbf342a39d336fbc77f566bc2cfaefc70454777

  • SHA512

    c42f673feab8c17fcacec2f0aa0a6f8bae92e1d984ae4325dfba50e13b4221b2b701a32313fc698a48951bfa51436e193b0daefde7e71d289cdbf0d656901069

  • SSDEEP

    6144:T3VTflVq72ECrYhiH6it/PMyWPC7EHwksThzkHY8AOoAt4qLTz754Z:T3VTdVq72ECrYhiH/t0a+wb9mY8OA7Ty

Malware Config

Targets

    • Target

      68e56acafcb0fe632ef7fc0d9d9a6588_JaffaCakes118

    • Size

      326KB

    • MD5

      68e56acafcb0fe632ef7fc0d9d9a6588

    • SHA1

      99bd546220ff8fadee2335cff747c485c9d5c72e

    • SHA256

      7c4c29521545d8bb875e91b5ebbf342a39d336fbc77f566bc2cfaefc70454777

    • SHA512

      c42f673feab8c17fcacec2f0aa0a6f8bae92e1d984ae4325dfba50e13b4221b2b701a32313fc698a48951bfa51436e193b0daefde7e71d289cdbf0d656901069

    • SSDEEP

      6144:T3VTflVq72ECrYhiH6it/PMyWPC7EHwksThzkHY8AOoAt4qLTz754Z:T3VTdVq72ECrYhiH/t0a+wb9mY8OA7Ty

    • Modifies Windows Defender Real-time Protection settings

    • Creates new service(s)

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

4
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks