General

  • Target

    f6b63376b79682b34cfdaa2fb24b03fd_JaffaCakes118

  • Size

    3.0MB

  • Sample

    240417-2ezjhsgc36

  • MD5

    f6b63376b79682b34cfdaa2fb24b03fd

  • SHA1

    ddb0cb899573fa456a4ed7379b6ff927ea30b78e

  • SHA256

    2d9455ccec4cdbba6e7cd26a405c74227e7c03fdfa017d3217c443d7ada0d011

  • SHA512

    048082ffd04fadbe679c32e8813f39a5414302c7acd9c88b6c74422c850f1987d6d657f451dd0afcfc650669855585757dd1436a4d231f97b646cf22e378adfd

  • SSDEEP

    98304:07/rhlGcjcTRsVIoGavZFYE1wM+M6d0MkIM7:8acjcNsVXTkE

Malware Config

Targets

    • Target

      f6b63376b79682b34cfdaa2fb24b03fd_JaffaCakes118

    • Size

      3.0MB

    • MD5

      f6b63376b79682b34cfdaa2fb24b03fd

    • SHA1

      ddb0cb899573fa456a4ed7379b6ff927ea30b78e

    • SHA256

      2d9455ccec4cdbba6e7cd26a405c74227e7c03fdfa017d3217c443d7ada0d011

    • SHA512

      048082ffd04fadbe679c32e8813f39a5414302c7acd9c88b6c74422c850f1987d6d657f451dd0afcfc650669855585757dd1436a4d231f97b646cf22e378adfd

    • SSDEEP

      98304:07/rhlGcjcTRsVIoGavZFYE1wM+M6d0MkIM7:8acjcNsVXTkE

    • Detects Echelon Stealer payload

    • Echelon

      Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks