General

  • Target

    e6874a13df751d7375ef0734701f1eb39325bc65ed754b94d4be414f56341389

  • Size

    540KB

  • Sample

    230323-bdlyxsce49

  • MD5

    f24d9c2cb2367f352ed8681ff43468da

  • SHA1

    1c8df11fca6a94321a15e89d4139675850188464

  • SHA256

    e6874a13df751d7375ef0734701f1eb39325bc65ed754b94d4be414f56341389

  • SHA512

    48e0053d04af8a132d226109ed982169d03149829e47a84146e7d6af1703ed5ba2eeda4d71e90f9d903b461ea494b44e4c494d93dc53719b81e837a7cbe008d0

  • SSDEEP

    12288:kMrUy90Kqx4mnmz28nF8Jx3ta0Rf06ZRdQQTAgGlP:gyO7nwdnOJBbjRdQQuP

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

      e6874a13df751d7375ef0734701f1eb39325bc65ed754b94d4be414f56341389

    • Size

      540KB

    • MD5

      f24d9c2cb2367f352ed8681ff43468da

    • SHA1

      1c8df11fca6a94321a15e89d4139675850188464

    • SHA256

      e6874a13df751d7375ef0734701f1eb39325bc65ed754b94d4be414f56341389

    • SHA512

      48e0053d04af8a132d226109ed982169d03149829e47a84146e7d6af1703ed5ba2eeda4d71e90f9d903b461ea494b44e4c494d93dc53719b81e837a7cbe008d0

    • SSDEEP

      12288:kMrUy90Kqx4mnmz28nF8Jx3ta0Rf06ZRdQQTAgGlP:gyO7nwdnOJBbjRdQQuP

    • 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