General

  • Target

    384f799038ffb5991da8f7fdbef54275d8600ca36dfcf8d4003c2b60e7f8a82d

  • Size

    1.0MB

  • Sample

    230521-vagdtaea6w

  • MD5

    2bdd8fa09dfc59226e3c67e064b8a4f5

  • SHA1

    9ec8bb9cf7ff57384cc5cc124cd5c401f386e7ac

  • SHA256

    384f799038ffb5991da8f7fdbef54275d8600ca36dfcf8d4003c2b60e7f8a82d

  • SHA512

    193db9b7f1247a6cebd7bf1ce462cc6d1077045796967e15d032c821d3b5a4b6c79811e87e9dd696869fe1fd033edca42fa2c8d35f05f9ac12005744b9468304

  • SSDEEP

    24576:Fy2SfxqPCFanVCboaxrjyZTp+o42lHDmTQNUj7:g2cqg6CboaxrjYTsuJDmTOU

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.37:4138

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      384f799038ffb5991da8f7fdbef54275d8600ca36dfcf8d4003c2b60e7f8a82d

    • Size

      1.0MB

    • MD5

      2bdd8fa09dfc59226e3c67e064b8a4f5

    • SHA1

      9ec8bb9cf7ff57384cc5cc124cd5c401f386e7ac

    • SHA256

      384f799038ffb5991da8f7fdbef54275d8600ca36dfcf8d4003c2b60e7f8a82d

    • SHA512

      193db9b7f1247a6cebd7bf1ce462cc6d1077045796967e15d032c821d3b5a4b6c79811e87e9dd696869fe1fd033edca42fa2c8d35f05f9ac12005744b9468304

    • SSDEEP

      24576:Fy2SfxqPCFanVCboaxrjyZTp+o42lHDmTQNUj7:g2cqg6CboaxrjYTsuJDmTOU

    • 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

    • 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

    • 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