General

  • Target

    f226cfbc57103f192dd233e5f9a969f45d20092dfaccd1f789d2803ab9f48ae2

  • Size

    1.5MB

  • Sample

    230505-y8vkwafb6z

  • MD5

    aa01e00544715928068665552ba4d5a2

  • SHA1

    682ecc6efff788f09d98ac0f24ff665e1c8783ee

  • SHA256

    f226cfbc57103f192dd233e5f9a969f45d20092dfaccd1f789d2803ab9f48ae2

  • SHA512

    c0ce2ecf00202c648bb1e606f59307a8917d4873ce36a30003468b2fd68c9034c7b3c45b3d793447b6b276dcf872b915e2c3fba6e327126671118501efa9d1b0

  • SSDEEP

    24576:QyPz2sLZF4gyebp4FlwNlYeAXneTuGG3weq9+rBW8OrJYBRio5HJ5xpr5F7v5Ufc:XPzRQgqkfGnpGfB+rB9XMQHJ5rBUDQ

Malware Config

Extracted

Family

redline

Botnet

boom

C2

217.196.96.56:4138

Attributes
  • auth_value

    1ce6aebe15bac07a7bc88b114bc49335

Targets

    • Target

      f226cfbc57103f192dd233e5f9a969f45d20092dfaccd1f789d2803ab9f48ae2

    • Size

      1.5MB

    • MD5

      aa01e00544715928068665552ba4d5a2

    • SHA1

      682ecc6efff788f09d98ac0f24ff665e1c8783ee

    • SHA256

      f226cfbc57103f192dd233e5f9a969f45d20092dfaccd1f789d2803ab9f48ae2

    • SHA512

      c0ce2ecf00202c648bb1e606f59307a8917d4873ce36a30003468b2fd68c9034c7b3c45b3d793447b6b276dcf872b915e2c3fba6e327126671118501efa9d1b0

    • SSDEEP

      24576:QyPz2sLZF4gyebp4FlwNlYeAXneTuGG3weq9+rBW8OrJYBRio5HJ5xpr5F7v5Ufc:XPzRQgqkfGnpGfB+rB9XMQHJ5rBUDQ

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks