General

  • Target

    5b370f3ac7f408eb4030e1b7e45142f57866e62bb150242174777ae3bb5bb0b0.exe

  • Size

    530KB

  • Sample

    250227-dkhwystlx2

  • MD5

    3f94f93de7eee4883dee0bb194c618f9

  • SHA1

    4504b0f30c9c3c90f7e35a9fb4a351286dd32c76

  • SHA256

    5b370f3ac7f408eb4030e1b7e45142f57866e62bb150242174777ae3bb5bb0b0

  • SHA512

    d76b47af745364c1c9153bdd31429b853ba98a8be029d695a788f0881e7a64d179226f488a60fde0265cbc2fc95cd5b07b9415068f86eec2d13c5e82f36c5c19

  • SSDEEP

    12288:IquErHF6xC9D6DmR1J98w4oknqOOCyQf3jtcB8P4emNjbWd8:Jrl6kD68JmlotQfTtS+4b9bR

Malware Config

Extracted

Family

vipkeylogger

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ifSg^KL6

Targets

    • Target

      5b370f3ac7f408eb4030e1b7e45142f57866e62bb150242174777ae3bb5bb0b0.exe

    • Size

      530KB

    • MD5

      3f94f93de7eee4883dee0bb194c618f9

    • SHA1

      4504b0f30c9c3c90f7e35a9fb4a351286dd32c76

    • SHA256

      5b370f3ac7f408eb4030e1b7e45142f57866e62bb150242174777ae3bb5bb0b0

    • SHA512

      d76b47af745364c1c9153bdd31429b853ba98a8be029d695a788f0881e7a64d179226f488a60fde0265cbc2fc95cd5b07b9415068f86eec2d13c5e82f36c5c19

    • SSDEEP

      12288:IquErHF6xC9D6DmR1J98w4oknqOOCyQf3jtcB8P4emNjbWd8:Jrl6kD68JmlotQfTtS+4b9bR

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks