Resubmissions

18-06-2022 13:40

220618-qypymsbfg5 10

14-06-2022 08:19

220614-j72kgachcl 10

General

  • Target

    40daa898f98206806ad3ff78f63409d509922e0c482684cf4f180faac8cac273

  • Size

    188KB

  • Sample

    220614-j72kgachcl

  • MD5

    05a000d526a6e95be2b08e650394fa40

  • SHA1

    b4cf85691dcc7c6e2d709b292056d404e7fb58f0

  • SHA256

    40daa898f98206806ad3ff78f63409d509922e0c482684cf4f180faac8cac273

  • SHA512

    c8fb417b6991e9c35186058a06de58d89ba2b684b22b9203b63b730e58e864832c1ada7e4593fd20e77156e738b3585036b430631c34d3f795c0f696a334c677

Malware Config

Extracted

Family

raccoon

Botnet

403f7b121a3afd9e8d27f945140b8a92

C2

http://2.58.56.247

rc4.plain
rc4.plain

Targets

    • Target

      40daa898f98206806ad3ff78f63409d509922e0c482684cf4f180faac8cac273

    • Size

      188KB

    • MD5

      05a000d526a6e95be2b08e650394fa40

    • SHA1

      b4cf85691dcc7c6e2d709b292056d404e7fb58f0

    • SHA256

      40daa898f98206806ad3ff78f63409d509922e0c482684cf4f180faac8cac273

    • SHA512

      c8fb417b6991e9c35186058a06de58d89ba2b684b22b9203b63b730e58e864832c1ada7e4593fd20e77156e738b3585036b430631c34d3f795c0f696a334c677

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • suricata: ET MALWARE Generic Stealer Config Download Request

      suricata: ET MALWARE Generic Stealer Config Download Request

    • suricata: ET MALWARE Generic Stealer Sending System Information M1

      suricata: ET MALWARE Generic Stealer Sending System Information M1

    • suricata: ET MALWARE Generic Stealer Sending System Information M2

      suricata: ET MALWARE Generic Stealer Sending System Information M2

    • suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

      suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    • suricata: ET MALWARE Win32/RecordBreaker CnC Checkin

      suricata: ET MALWARE Win32/RecordBreaker CnC Checkin

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Matrix

Command and Control

    Credential Access

    Defense Evasion

      Discovery

      Execution

        Exfiltration

          Impact

            Initial Access

              Lateral Movement

                Persistence

                  Privilege Escalation

                    Tasks