General

  • Target

    250f855a783446caf29f2e44b0c3e8227d4269073ef373563d6b0df940e4d580

  • Size

    536KB

  • Sample

    230301-xg69xshf64

  • MD5

    cb365dc0e729bf457ea3f77af824bc7e

  • SHA1

    ec538147b23a314f288ce6c3b477ef3588a0d10e

  • SHA256

    250f855a783446caf29f2e44b0c3e8227d4269073ef373563d6b0df940e4d580

  • SHA512

    fa04862a5d51a1c208bad1788b009f8958909f1fc03057cc2770f2e122d504e8de632db49f214392e314d1da287c5b67a00339080cf7d11de6b818937dd81208

  • SSDEEP

    12288:EMray90nSALTqYkBgUu5q/kfjkoH9BNZt9fwxAD7Q5t:2yUfL+YKgUcfAxA4t

Malware Config

Extracted

Family

redline

Botnet

rouch

C2

193.56.146.11:4162

Attributes
  • auth_value

    1b1735bcfc122c708eae27ca352568de

Extracted

Family

redline

Botnet

fuba

C2

193.56.146.11:4162

Attributes
  • auth_value

    43015841fc23c63b15ca6ffe1d278d5e

Targets

    • Target

      250f855a783446caf29f2e44b0c3e8227d4269073ef373563d6b0df940e4d580

    • Size

      536KB

    • MD5

      cb365dc0e729bf457ea3f77af824bc7e

    • SHA1

      ec538147b23a314f288ce6c3b477ef3588a0d10e

    • SHA256

      250f855a783446caf29f2e44b0c3e8227d4269073ef373563d6b0df940e4d580

    • SHA512

      fa04862a5d51a1c208bad1788b009f8958909f1fc03057cc2770f2e122d504e8de632db49f214392e314d1da287c5b67a00339080cf7d11de6b818937dd81208

    • SSDEEP

      12288:EMray90nSALTqYkBgUu5q/kfjkoH9BNZt9fwxAD7Q5t:2yUfL+YKgUcfAxA4t

    • 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