General

  • Target

    8ab4b4260e5ffab082f9ac84911da41a097def28ceddf50c640da37c87118ed0

  • Size

    908KB

  • Sample

    230321-z6embafb7v

  • MD5

    f6836ca041ef5a434e34bc103252b416

  • SHA1

    e8ba2dc2e84238d206dc4b0cc176ce382d986c83

  • SHA256

    8ab4b4260e5ffab082f9ac84911da41a097def28ceddf50c640da37c87118ed0

  • SHA512

    6f048a9c874cd5b804bf623de2363908862c76b10d87a85af364375a4ad289035e45fc72da2f66d7558b3bfc47d52274b6afa2c61eb545e27bba40b6af6bdbf2

  • SSDEEP

    24576:vyBxBpHX+AgH9HxMp1VG23HcaNoFqi3otJGoa:6LnOLdHcl3wtaB

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      8ab4b4260e5ffab082f9ac84911da41a097def28ceddf50c640da37c87118ed0

    • Size

      908KB

    • MD5

      f6836ca041ef5a434e34bc103252b416

    • SHA1

      e8ba2dc2e84238d206dc4b0cc176ce382d986c83

    • SHA256

      8ab4b4260e5ffab082f9ac84911da41a097def28ceddf50c640da37c87118ed0

    • SHA512

      6f048a9c874cd5b804bf623de2363908862c76b10d87a85af364375a4ad289035e45fc72da2f66d7558b3bfc47d52274b6afa2c61eb545e27bba40b6af6bdbf2

    • SSDEEP

      24576:vyBxBpHX+AgH9HxMp1VG23HcaNoFqi3otJGoa:6LnOLdHcl3wtaB

    • 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