General

  • Target

    dd434348a4c6c07fe81632199fc222e1_JaffaCakes118

  • Size

    939KB

  • Sample

    240912-3tey4asbmk

  • MD5

    dd434348a4c6c07fe81632199fc222e1

  • SHA1

    37fd035068b7c517f831520974defc40fc71cd29

  • SHA256

    ff339c6387678ac6ad9e7403a579d0d52dbac97e94b65d0a6a1ea852bd10673a

  • SHA512

    5495bd7a276829ab09470dc3854ec64eca30c8ed0a0e0f6d4f3008e29eb435e6b96ff5976ec152fff8d4b5b8cf8ebd84d8d07de0b0a84687071d17868c070c34

  • SSDEEP

    12288:BoRXFO85PEKTm9NFDemwzuV59YZVDYH+gTy6hfsnfg+FgDUIpWwiHaBAZV6EG8l:B2c85Pm9NFDSuJeOb+nI+FgDjpWw8Zv/

Malware Config

Targets

    • Target

      dd434348a4c6c07fe81632199fc222e1_JaffaCakes118

    • Size

      939KB

    • MD5

      dd434348a4c6c07fe81632199fc222e1

    • SHA1

      37fd035068b7c517f831520974defc40fc71cd29

    • SHA256

      ff339c6387678ac6ad9e7403a579d0d52dbac97e94b65d0a6a1ea852bd10673a

    • SHA512

      5495bd7a276829ab09470dc3854ec64eca30c8ed0a0e0f6d4f3008e29eb435e6b96ff5976ec152fff8d4b5b8cf8ebd84d8d07de0b0a84687071d17868c070c34

    • SSDEEP

      12288:BoRXFO85PEKTm9NFDemwzuV59YZVDYH+gTy6hfsnfg+FgDUIpWwiHaBAZV6EG8l:B2c85Pm9NFDSuJeOb+nI+FgDjpWw8Zv/

    • 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.

    • Drops startup file

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks