General

  • Target

    aaa7d81fe7e6ec0a5876d502c69d1a53da44edc1ccfe317d8c10a78465d86c75

  • Size

    539KB

  • Sample

    230324-ngdg6sdh74

  • MD5

    feda1de2234db0932cbb497e8374c342

  • SHA1

    d3b7508324fea456320961a11559cd6af73aed60

  • SHA256

    aaa7d81fe7e6ec0a5876d502c69d1a53da44edc1ccfe317d8c10a78465d86c75

  • SHA512

    94abd79a4933b112da939d39b52d3b06307e4277a7b8ceaa5096840d6092b3492af753e012a93c5adca9a0478ae2579e03213908ff2c2936f29f96741b4cee73

  • SSDEEP

    12288:NMrKy90PrcXM1hrwPrR31xpkpqUNf1UgsA/NW6+9qkdkr:by6rV1+R1fkpqOf1UwFWp9qem

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      aaa7d81fe7e6ec0a5876d502c69d1a53da44edc1ccfe317d8c10a78465d86c75

    • Size

      539KB

    • MD5

      feda1de2234db0932cbb497e8374c342

    • SHA1

      d3b7508324fea456320961a11559cd6af73aed60

    • SHA256

      aaa7d81fe7e6ec0a5876d502c69d1a53da44edc1ccfe317d8c10a78465d86c75

    • SHA512

      94abd79a4933b112da939d39b52d3b06307e4277a7b8ceaa5096840d6092b3492af753e012a93c5adca9a0478ae2579e03213908ff2c2936f29f96741b4cee73

    • SSDEEP

      12288:NMrKy90PrcXM1hrwPrR31xpkpqUNf1UgsA/NW6+9qkdkr:by6rV1+R1fkpqOf1UwFWp9qem

    • 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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks