General

  • Target

    a31db903117fb8833ad9fd048ab812db71e00a237e77d38f04bcb55481bc5772

  • Size

    658KB

  • Sample

    230402-h2zcgsge4t

  • MD5

    c274cd55d9c2478d7a6b1d735279b93b

  • SHA1

    800297859180a868f6163f43a63804882c34a5a1

  • SHA256

    a31db903117fb8833ad9fd048ab812db71e00a237e77d38f04bcb55481bc5772

  • SHA512

    f8cdf58af22916a4ecd17e074cce7ff7cf942ff2b30915c1359d2e36704997ad6181feec1751db105915b145d9ca6e4b125eece9549cc1f6f82c042238d6ebd4

  • SSDEEP

    12288:sMrFy909f6iKF8OTrV5uHlwWIZ861nG00Ff++bP0:hy2uF8SgFIZN1GdFo

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      a31db903117fb8833ad9fd048ab812db71e00a237e77d38f04bcb55481bc5772

    • Size

      658KB

    • MD5

      c274cd55d9c2478d7a6b1d735279b93b

    • SHA1

      800297859180a868f6163f43a63804882c34a5a1

    • SHA256

      a31db903117fb8833ad9fd048ab812db71e00a237e77d38f04bcb55481bc5772

    • SHA512

      f8cdf58af22916a4ecd17e074cce7ff7cf942ff2b30915c1359d2e36704997ad6181feec1751db105915b145d9ca6e4b125eece9549cc1f6f82c042238d6ebd4

    • SSDEEP

      12288:sMrFy909f6iKF8OTrV5uHlwWIZ861nG00Ff++bP0:hy2uF8SgFIZN1GdFo

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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