General

  • Target

    a15c7d273ad0c9708040043315b7b1121cdf90440a49bf648bb23f927b07d4f7

  • Size

    800KB

  • Sample

    230410-x9rpyahd2z

  • MD5

    74942cb2547b5dcb141fc291f50fbd6b

  • SHA1

    72da78e2027a1823aceeae015d72ee18f619bf82

  • SHA256

    a15c7d273ad0c9708040043315b7b1121cdf90440a49bf648bb23f927b07d4f7

  • SHA512

    cad4f636bd0f2b04cb9ec4594372b1cf4b2a12cd88bad5e14683338a32cb30ff3b17d37622ea39f42bc909510b8c328f192a81b75ee43624e69802718cc4a24f

  • SSDEEP

    12288:UMrcy90V21/E0NoHVVRbd4FK3lXcIDXQTxK7CjXxWAQpBkRMwiyPOUFJ8C:Ayn1crHVDKelsSXYxf1WACkMJwOUf8C

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      a15c7d273ad0c9708040043315b7b1121cdf90440a49bf648bb23f927b07d4f7

    • Size

      800KB

    • MD5

      74942cb2547b5dcb141fc291f50fbd6b

    • SHA1

      72da78e2027a1823aceeae015d72ee18f619bf82

    • SHA256

      a15c7d273ad0c9708040043315b7b1121cdf90440a49bf648bb23f927b07d4f7

    • SHA512

      cad4f636bd0f2b04cb9ec4594372b1cf4b2a12cd88bad5e14683338a32cb30ff3b17d37622ea39f42bc909510b8c328f192a81b75ee43624e69802718cc4a24f

    • SSDEEP

      12288:UMrcy90V21/E0NoHVVRbd4FK3lXcIDXQTxK7CjXxWAQpBkRMwiyPOUFJ8C:Ayn1crHVDKelsSXYxf1WACkMJwOUf8C

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks