General

  • Target

    5014826378c08c2d88da152c2a9050e3b5808e83e21c2ef9e677045d5237e352

  • Size

    682KB

  • Sample

    230323-fvxh7sff2v

  • MD5

    a886c380986f5ee16bd3dfe75985a3ac

  • SHA1

    4d9a4f6724fef2b5cbe31d74d9d59091d4e459d9

  • SHA256

    5014826378c08c2d88da152c2a9050e3b5808e83e21c2ef9e677045d5237e352

  • SHA512

    babd4569af62380d70b1ce1a1aacbfd3f1dc0cd937895b5300d54e572e58b4acea2af80aff50803b24c0dfb30a116ea9252f3d04d2d59d1e62ac2788b848d552

  • SSDEEP

    12288:G/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:GdAfXiCxy66AxqiDWtbyKdFy

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

      5014826378c08c2d88da152c2a9050e3b5808e83e21c2ef9e677045d5237e352

    • Size

      682KB

    • MD5

      a886c380986f5ee16bd3dfe75985a3ac

    • SHA1

      4d9a4f6724fef2b5cbe31d74d9d59091d4e459d9

    • SHA256

      5014826378c08c2d88da152c2a9050e3b5808e83e21c2ef9e677045d5237e352

    • SHA512

      babd4569af62380d70b1ce1a1aacbfd3f1dc0cd937895b5300d54e572e58b4acea2af80aff50803b24c0dfb30a116ea9252f3d04d2d59d1e62ac2788b848d552

    • SSDEEP

      12288:G/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:GdAfXiCxy66AxqiDWtbyKdFy

    • 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