General

  • Target

    208acb1acfec2bc3f81a85939f3f8b7da41bcb4bd67c05704ea2a1b7c3aef778

  • Size

    705KB

  • Sample

    230327-2dkzqshe81

  • MD5

    f04aea6b27d25800305d715aea4fa199

  • SHA1

    a4e876a8bf847f2ac9f2def5bb0ac06f76b4c552

  • SHA256

    208acb1acfec2bc3f81a85939f3f8b7da41bcb4bd67c05704ea2a1b7c3aef778

  • SHA512

    024db9204607bf3b8120a42455823dc1a07e1b0b97c09381c349373e79e3637e9e6487cb1086b054dc44d12a606b3c0763c75e81aff2870f6bee0305fc7724c2

  • SSDEEP

    12288:UQ8/I5IsZj2qAcsbAWDLCHSJnITSFpVudjtcKl7R9ntzafhs46FeTkH:UQ8SZ2qdD8gqITyGdhcKtntufhspFeTI

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      208acb1acfec2bc3f81a85939f3f8b7da41bcb4bd67c05704ea2a1b7c3aef778

    • Size

      705KB

    • MD5

      f04aea6b27d25800305d715aea4fa199

    • SHA1

      a4e876a8bf847f2ac9f2def5bb0ac06f76b4c552

    • SHA256

      208acb1acfec2bc3f81a85939f3f8b7da41bcb4bd67c05704ea2a1b7c3aef778

    • SHA512

      024db9204607bf3b8120a42455823dc1a07e1b0b97c09381c349373e79e3637e9e6487cb1086b054dc44d12a606b3c0763c75e81aff2870f6bee0305fc7724c2

    • SSDEEP

      12288:UQ8/I5IsZj2qAcsbAWDLCHSJnITSFpVudjtcKl7R9ntzafhs46FeTkH:UQ8SZ2qdD8gqITyGdhcKtntufhspFeTI

    • 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