General

  • Target

    cf1d1a14b9aba2ea68ab67100d5438bb41eb9bc33e527d211fb2b815ac0cf9b0

  • Size

    223KB

  • Sample

    221126-h8cr3aeg8t

  • MD5

    81e837fac6aad1e5727952c902d60f3c

  • SHA1

    34c549ffe0d6343f753bf3314c55b73d7fae9a48

  • SHA256

    cf1d1a14b9aba2ea68ab67100d5438bb41eb9bc33e527d211fb2b815ac0cf9b0

  • SHA512

    adfe361d0733f9d7216528a5bc0f9b596c939c39181b3863e1c1e8be6a7e692511ac958692d2fa18cbdaf961d22e6ff61781671f0bf1705c29006571eddfb7c7

  • SSDEEP

    3072:PEkhpNIl7aPnSQjClECQezlfsKuKY7Iwxpwvo3P9yTVpqdOPJ+F6Q3PU:dKePS7lssO7svWocKaVc

Malware Config

Targets

    • Target

      cf1d1a14b9aba2ea68ab67100d5438bb41eb9bc33e527d211fb2b815ac0cf9b0

    • Size

      223KB

    • MD5

      81e837fac6aad1e5727952c902d60f3c

    • SHA1

      34c549ffe0d6343f753bf3314c55b73d7fae9a48

    • SHA256

      cf1d1a14b9aba2ea68ab67100d5438bb41eb9bc33e527d211fb2b815ac0cf9b0

    • SHA512

      adfe361d0733f9d7216528a5bc0f9b596c939c39181b3863e1c1e8be6a7e692511ac958692d2fa18cbdaf961d22e6ff61781671f0bf1705c29006571eddfb7c7

    • SSDEEP

      3072:PEkhpNIl7aPnSQjClECQezlfsKuKY7Iwxpwvo3P9yTVpqdOPJ+F6Q3PU:dKePS7lssO7svWocKaVc

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation

                    Tasks