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General

  • Target

    1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0

  • Size

    754KB

  • Sample

    230530-kmnnjsgh3z

  • MD5

    7287fee6ef14b372010bf38c2c239bcc

  • SHA1

    3bc67753ce2eb1b07b0b97d07c4c14bbf5e7ed8e

  • SHA256

    1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0

  • SHA512

    b27914d7b6fe48cc4e7e1aff368837745f19377a0b548c10e7150c12fc860043ff926991c186642ee34121cfd448ed6826e2659069744604d4a8c1810a7ef181

  • SSDEEP

    12288:ZMrTy90Vo2nrroitJAsKrlmTHGEl4XAFoCuihuu7vB4QVdcxU9ft:myeDHo4WFGmVGjhVeq

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

Targets

    • Target

      1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0

    • Size

      754KB

    • MD5

      7287fee6ef14b372010bf38c2c239bcc

    • SHA1

      3bc67753ce2eb1b07b0b97d07c4c14bbf5e7ed8e

    • SHA256

      1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0

    • SHA512

      b27914d7b6fe48cc4e7e1aff368837745f19377a0b548c10e7150c12fc860043ff926991c186642ee34121cfd448ed6826e2659069744604d4a8c1810a7ef181

    • SSDEEP

      12288:ZMrTy90Vo2nrroitJAsKrlmTHGEl4XAFoCuihuu7vB4QVdcxU9ft:myeDHo4WFGmVGjhVeq

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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