General

  • Target

    e0a3bc0bdd5a174b99882b8d4b0596c4f28623ee156f1b08f054da0e0dcb4f3a

  • Size

    679KB

  • Sample

    230323-xftmfabd9t

  • MD5

    5ef94fee2507342614e61ae170f35d2c

  • SHA1

    a75ac55efead6415f668047038fd3b5fceb158df

  • SHA256

    e0a3bc0bdd5a174b99882b8d4b0596c4f28623ee156f1b08f054da0e0dcb4f3a

  • SHA512

    91f33f253b06036b7f2527a4f5b03bbce303cc9dc7e3c7f87cd84526b7616768f37259c72a7f779a0c0970255c764ac56bd54154759c0b5d05e2554311ad7544

  • SSDEEP

    12288:RHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:lbLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      e0a3bc0bdd5a174b99882b8d4b0596c4f28623ee156f1b08f054da0e0dcb4f3a

    • Size

      679KB

    • MD5

      5ef94fee2507342614e61ae170f35d2c

    • SHA1

      a75ac55efead6415f668047038fd3b5fceb158df

    • SHA256

      e0a3bc0bdd5a174b99882b8d4b0596c4f28623ee156f1b08f054da0e0dcb4f3a

    • SHA512

      91f33f253b06036b7f2527a4f5b03bbce303cc9dc7e3c7f87cd84526b7616768f37259c72a7f779a0c0970255c764ac56bd54154759c0b5d05e2554311ad7544

    • SSDEEP

      12288:RHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:lbLFxQAk5wzhQitnsE

    • 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