General

  • Target

    9f1168e1c77a60dcdc64709224fdd7c3e36dfc16038dd713f30d5780a0aeb19c

  • Size

    1.1MB

  • Sample

    230516-hvbmvaac31

  • MD5

    9aec71cdab9172c317c0ee80e00c7616

  • SHA1

    e0135a7ecf634e959620e2c319149a9399083379

  • SHA256

    9f1168e1c77a60dcdc64709224fdd7c3e36dfc16038dd713f30d5780a0aeb19c

  • SHA512

    8528b238107a356b92f09da2d6c264a7e2922e79c66eccbea1869d12e46d6a222a9cf9431b93568f14b3d3be2b5ed07461aef7022d4a8a803ca73d5e320d94a9

  • SSDEEP

    24576:iyAaB6RvR87I//SfA6bs50msoeErRrnf6nYAScJKegl:JzBv76z6C0yrtnF+

Malware Config

Extracted

Family

redline

Botnet

dama

C2

185.161.248.25:4132

Attributes
  • auth_value

    d8b2637e0546aea3944c251022b63e77

Extracted

Family

redline

Botnet

sister

C2

185.161.248.25:4132

Attributes
  • auth_value

    61021810f83e6d5e6ff303aaac03c0e1

Targets

    • Target

      9f1168e1c77a60dcdc64709224fdd7c3e36dfc16038dd713f30d5780a0aeb19c

    • Size

      1.1MB

    • MD5

      9aec71cdab9172c317c0ee80e00c7616

    • SHA1

      e0135a7ecf634e959620e2c319149a9399083379

    • SHA256

      9f1168e1c77a60dcdc64709224fdd7c3e36dfc16038dd713f30d5780a0aeb19c

    • SHA512

      8528b238107a356b92f09da2d6c264a7e2922e79c66eccbea1869d12e46d6a222a9cf9431b93568f14b3d3be2b5ed07461aef7022d4a8a803ca73d5e320d94a9

    • SSDEEP

      24576:iyAaB6RvR87I//SfA6bs50msoeErRrnf6nYAScJKegl:JzBv76z6C0yrtnF+

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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