General

  • Target

    634d02b9be17db24e638c8ee7ec5a640_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240521-ppldesdg91

  • MD5

    634d02b9be17db24e638c8ee7ec5a640

  • SHA1

    fbab0e0ea4e390dbec02e956996c62f54d05d139

  • SHA256

    33a3d38b3803fcd07ab89627453e7c55b03cfe8c6dcaad4b35c679098e8a6f28

  • SHA512

    a3ecbe281c9a731ec44c197b76ef293db48ea77838985cfcac6471e3cf0ebd49e25ac02f4d294eaea2492811693753468d4fa66863e9b4bc42556bca3865dd84

  • SSDEEP

    12288:OILPtvuLRSkpGDgXXt9thbzWuPIxHobepLzF0sht5UXmiUQB:NLPNAo2OgHt9thbzWuP1bexF0sI

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    princehero1234

Targets

    • Target

      Pago.exe

    • Size

      487KB

    • MD5

      a528672b089d077f76a71e5a42b043e5

    • SHA1

      006fe87dddcb4e3afa0b17f2881807c9c3ba13d1

    • SHA256

      780a88c79396f2df8841cf5f66f6807402e45b1db65e20f10d6814e6300cf8f5

    • SHA512

      5019448cd719661f7186babddf07d29200838eaa5e68f8d429ad95d8579ed53782c0bee530f14037ba34887ea316a7a87cada24ecfb0b63db7ab37d7fe510e09

    • SSDEEP

      12288:aILPtvuLRSkpGDgXXt9thbzWuPIxHobepLzF0sht5UXmiUQB:hLPNAo2OgHt9thbzWuP1bexF0sI

    • AgentTesla

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

    • AgentTesla payload

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks