General

  • Target

    1fdb0c868d70d4531b4850912ef1f6f7a33623c5804aec139936e3b9ffe208d6

  • Size

    539KB

  • Sample

    230324-n526faeb46

  • MD5

    60fcdcdaf681476d4ab94c49799c9d72

  • SHA1

    6192b56e11ca576b02caadc32fd1668b49488d4e

  • SHA256

    1fdb0c868d70d4531b4850912ef1f6f7a33623c5804aec139936e3b9ffe208d6

  • SHA512

    d83dfcfb2a9642ab243484b7f2c6e97ab0c872fc68b681b5f0e9df3ff79b5643cef9d6589368372930c336eae13c4f4dfa33959980efda72fd6df67784670683

  • SSDEEP

    12288:QMrQy90NeMZOqoFSBDL09Uo/QCXdVpZL3BJG210B:Qy7MZjoFw2/vdV/Lu2w

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

      1fdb0c868d70d4531b4850912ef1f6f7a33623c5804aec139936e3b9ffe208d6

    • Size

      539KB

    • MD5

      60fcdcdaf681476d4ab94c49799c9d72

    • SHA1

      6192b56e11ca576b02caadc32fd1668b49488d4e

    • SHA256

      1fdb0c868d70d4531b4850912ef1f6f7a33623c5804aec139936e3b9ffe208d6

    • SHA512

      d83dfcfb2a9642ab243484b7f2c6e97ab0c872fc68b681b5f0e9df3ff79b5643cef9d6589368372930c336eae13c4f4dfa33959980efda72fd6df67784670683

    • SSDEEP

      12288:QMrQy90NeMZOqoFSBDL09Uo/QCXdVpZL3BJG210B:Qy7MZjoFw2/vdV/Lu2w

    • 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