General

  • Target

    e98ae74a9786e95013ea0efa195122e1bbd31d61008e0a1448c5405dc5bacb9c

  • Size

    3MB

  • Sample

    230202-ragg2aea5v

  • MD5

    e2ca05a8660366902950f41661af559c

  • SHA1

    f284653a4b995897e6a715a0b777967523202070

  • SHA256

    e98ae74a9786e95013ea0efa195122e1bbd31d61008e0a1448c5405dc5bacb9c

  • SHA512

    e3537e782be1aa906c23be3e65680ac8563b766e63bbdb688eea2c62d4144d481f80257fab2a29bf7e9a2d8ff0747226189573e551ebfa24acb35728241b320e

  • SSDEEP

    98304:/ReGuQ8kHOnYvSKhKNLwCErpijireyuBRmsazY:/0GemSkKNLFnj2wBcs

Malware Config

Targets

    • Target

      e98ae74a9786e95013ea0efa195122e1bbd31d61008e0a1448c5405dc5bacb9c

    • Size

      3MB

    • MD5

      e2ca05a8660366902950f41661af559c

    • SHA1

      f284653a4b995897e6a715a0b777967523202070

    • SHA256

      e98ae74a9786e95013ea0efa195122e1bbd31d61008e0a1448c5405dc5bacb9c

    • SHA512

      e3537e782be1aa906c23be3e65680ac8563b766e63bbdb688eea2c62d4144d481f80257fab2a29bf7e9a2d8ff0747226189573e551ebfa24acb35728241b320e

    • SSDEEP

      98304:/ReGuQ8kHOnYvSKhKNLwCErpijireyuBRmsazY:/0GemSkKNLFnj2wBcs

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

        Discovery

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation

                    Tasks