General

  • Target

    4530a53092a11d01c6a9f61b243d1a7d2d2854c707b9a029274ed7f5d99e96c3

  • Size

    475KB

  • Sample

    230213-v39aaseh23

  • MD5

    0b8ee8e849ad73ed3280aa17aaf26277

  • SHA1

    a1bebb9aa4b6bf7c80655bb66f0f71bcc6a440af

  • SHA256

    4530a53092a11d01c6a9f61b243d1a7d2d2854c707b9a029274ed7f5d99e96c3

  • SHA512

    6fff09aab4ff84ff061e94e2245391e6a072c080f36f977c96ae33452ea154c1b35681afba28ad4d8d4efb80e20572c0ec9483a68867be0d8010ec74122f4203

  • SSDEEP

    6144:Kcy+bnr+2p0yN90QE+wKCNZ94V4/ZBWQaPoqw8REIlxbHLxVLhP2az2Z4SEYI:8Mr2y90b9KOZBWQwtw8RLxRVoVZED

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

crnn

C2

176.113.115.17:4132

Attributes
  • auth_value

    6dfbf5eac3db7046d55dfd3f6608be3f

Targets

    • Target

      4530a53092a11d01c6a9f61b243d1a7d2d2854c707b9a029274ed7f5d99e96c3

    • Size

      475KB

    • MD5

      0b8ee8e849ad73ed3280aa17aaf26277

    • SHA1

      a1bebb9aa4b6bf7c80655bb66f0f71bcc6a440af

    • SHA256

      4530a53092a11d01c6a9f61b243d1a7d2d2854c707b9a029274ed7f5d99e96c3

    • SHA512

      6fff09aab4ff84ff061e94e2245391e6a072c080f36f977c96ae33452ea154c1b35681afba28ad4d8d4efb80e20572c0ec9483a68867be0d8010ec74122f4203

    • SSDEEP

      6144:Kcy+bnr+2p0yN90QE+wKCNZ94V4/ZBWQaPoqw8REIlxbHLxVLhP2az2Z4SEYI:8Mr2y90b9KOZBWQwtw8RLxRVoVZED

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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