General
Target

05a000d526a6e95be2b08e650394fa40

Size

188KB

Sample

220614-kybs5adadq

Score
10/10
MD5

05a000d526a6e95be2b08e650394fa40

SHA1

b4cf85691dcc7c6e2d709b292056d404e7fb58f0

SHA256

40daa898f98206806ad3ff78f63409d509922e0c482684cf4f180faac8cac273

SHA512

c8fb417b6991e9c35186058a06de58d89ba2b684b22b9203b63b730e58e864832c1ada7e4593fd20e77156e738b3585036b430631c34d3f795c0f696a334c677

Malware Config

Extracted

Family

recordbreaker

C2

http://2.58.56.247

Targets
Target

05a000d526a6e95be2b08e650394fa40

MD5

05a000d526a6e95be2b08e650394fa40

Filesize

188KB

Score
10/10
SHA1

b4cf85691dcc7c6e2d709b292056d404e7fb58f0

SHA256

40daa898f98206806ad3ff78f63409d509922e0c482684cf4f180faac8cac273

SHA512

c8fb417b6991e9c35186058a06de58d89ba2b684b22b9203b63b730e58e864832c1ada7e4593fd20e77156e738b3585036b430631c34d3f795c0f696a334c677

Tags

Signatures

  • RecordBreaker

    Description

    RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.

    Tags

  • suricata: ET MALWARE Generic Stealer Config Download Request

    Description

    suricata: ET MALWARE Generic Stealer Config Download Request

    Tags

  • suricata: ET MALWARE Generic Stealer Sending System Information M1

    Description

    suricata: ET MALWARE Generic Stealer Sending System Information M1

    Tags

  • suricata: ET MALWARE Generic Stealer Sending System Information M2

    Description

    suricata: ET MALWARE Generic Stealer Sending System Information M2

    Tags

  • suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    Description

    suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    Tags

  • Downloads MZ/PE file

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Discovery
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                  Privilege Escalation
                    Tasks

                    static1

                    Score
                    N/A