General

  • Target

    2aee10d8cb80652a9dbf20f472afebad69b1cdd33fcb4df8167cebfdc5ff5555

  • Size

    659KB

  • Sample

    230401-rzrz3aaf36

  • MD5

    d7b7863d471162f3763030bd606325c2

  • SHA1

    cccd0e47366853ca692d611e8edbe75bd9076fe4

  • SHA256

    2aee10d8cb80652a9dbf20f472afebad69b1cdd33fcb4df8167cebfdc5ff5555

  • SHA512

    44a1a1b76d483f276e87e1f0970c70e87757a9418e3a186f2c0283e5b272ff8db5780aeaa8e055d65acc1c2800fc4831c8c39c444d29b317e72efcb289afddcf

  • SSDEEP

    12288:gMrAy90lpoFIbhY+kgzSx57PAc3ESwAXeI/KjTQoqBif2pBD7Rzlx9m:wyGDbhUDr3vwee93QD7pdNlx9m

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      2aee10d8cb80652a9dbf20f472afebad69b1cdd33fcb4df8167cebfdc5ff5555

    • Size

      659KB

    • MD5

      d7b7863d471162f3763030bd606325c2

    • SHA1

      cccd0e47366853ca692d611e8edbe75bd9076fe4

    • SHA256

      2aee10d8cb80652a9dbf20f472afebad69b1cdd33fcb4df8167cebfdc5ff5555

    • SHA512

      44a1a1b76d483f276e87e1f0970c70e87757a9418e3a186f2c0283e5b272ff8db5780aeaa8e055d65acc1c2800fc4831c8c39c444d29b317e72efcb289afddcf

    • SSDEEP

      12288:gMrAy90lpoFIbhY+kgzSx57PAc3ESwAXeI/KjTQoqBif2pBD7Rzlx9m:wyGDbhUDr3vwee93QD7pdNlx9m

    • 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