General

  • Target

    d29dec0030634899a8633bfdffa0f1e4_JaffaCakes118

  • Size

    605KB

  • Sample

    240907-xja99s1fqh

  • MD5

    d29dec0030634899a8633bfdffa0f1e4

  • SHA1

    65779892ffe57775bc07992380cff296ef64d261

  • SHA256

    64e7776eb4ac6c9bbdd1db20fe11eefeb839106cb6d6cd59038be105d287658e

  • SHA512

    66b7bd6b177aacae2faa2589f7ec6cdce56f5bd1f4bc1b54ea2b4cbb2bb25e538200156c252b8970341e90fd8f0e06a164766b9f0d858afd55c369b4aaaa92b4

  • SSDEEP

    12288:1d119qjt3RHCVEmESZ9UbK0RArvSOeHAiS:1Rkt39SdESZ9iXur6PHAF

Malware Config

Targets

    • Target

      d29dec0030634899a8633bfdffa0f1e4_JaffaCakes118

    • Size

      605KB

    • MD5

      d29dec0030634899a8633bfdffa0f1e4

    • SHA1

      65779892ffe57775bc07992380cff296ef64d261

    • SHA256

      64e7776eb4ac6c9bbdd1db20fe11eefeb839106cb6d6cd59038be105d287658e

    • SHA512

      66b7bd6b177aacae2faa2589f7ec6cdce56f5bd1f4bc1b54ea2b4cbb2bb25e538200156c252b8970341e90fd8f0e06a164766b9f0d858afd55c369b4aaaa92b4

    • SSDEEP

      12288:1d119qjt3RHCVEmESZ9UbK0RArvSOeHAiS:1Rkt39SdESZ9iXur6PHAF

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks