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General

  • Target

    be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644

  • Size

    754KB

  • Sample

    230601-p157zaef8y

  • MD5

    e9baf1c69950cd458423202e37f2859c

  • SHA1

    27af56695c63ffd60793c264570591706f76ffac

  • SHA256

    be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644

  • SHA512

    1550b1032b16597fc86b7030f0bbed98e16fa7a015440152fda8e25fd264dfb01df97e25d993f4688ff5ab1e2f1c439848bf2779a29dd863db0d5854f540854e

  • SSDEEP

    12288:YMr1y90sHmTiE9cbuwsFO+hB5XH01DhuqQ3eT7DQg/3g1F:dyPHYiqvpBNHq0q6ekgY1F

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644

    • Size

      754KB

    • MD5

      e9baf1c69950cd458423202e37f2859c

    • SHA1

      27af56695c63ffd60793c264570591706f76ffac

    • SHA256

      be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644

    • SHA512

      1550b1032b16597fc86b7030f0bbed98e16fa7a015440152fda8e25fd264dfb01df97e25d993f4688ff5ab1e2f1c439848bf2779a29dd863db0d5854f540854e

    • SSDEEP

      12288:YMr1y90sHmTiE9cbuwsFO+hB5XH01DhuqQ3eT7DQg/3g1F:dyPHYiqvpBNHq0q6ekgY1F

    • 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.

    • 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