General

  • Target

    a219ac6df28aab6a84096b9ec117c2f5b74a6251c3927fec7bb8a32bf1a8cdb7

  • Size

    680KB

  • Sample

    230324-pxq9msed22

  • MD5

    5aa8a8a0c1d63d6f6c38c7854f4ae383

  • SHA1

    13e1477e70997e42c29375975b5584380a984418

  • SHA256

    a219ac6df28aab6a84096b9ec117c2f5b74a6251c3927fec7bb8a32bf1a8cdb7

  • SHA512

    82cbdb792c4861bd1775a93f27d2f644e74d720d78be6f03c8c6c429460e0984531dca9cfa8b89ed18a68686b1bebbdd7b4b3d71d52ab792a240aea3547f11a7

  • SSDEEP

    12288:ImMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:c2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a219ac6df28aab6a84096b9ec117c2f5b74a6251c3927fec7bb8a32bf1a8cdb7

    • Size

      680KB

    • MD5

      5aa8a8a0c1d63d6f6c38c7854f4ae383

    • SHA1

      13e1477e70997e42c29375975b5584380a984418

    • SHA256

      a219ac6df28aab6a84096b9ec117c2f5b74a6251c3927fec7bb8a32bf1a8cdb7

    • SHA512

      82cbdb792c4861bd1775a93f27d2f644e74d720d78be6f03c8c6c429460e0984531dca9cfa8b89ed18a68686b1bebbdd7b4b3d71d52ab792a240aea3547f11a7

    • SSDEEP

      12288:ImMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:c2HD26KieG1Xs/E6F7mJqlBCKHI

    • 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