General

  • Target

    d76f2cbc4a9047a6cba6caf9e87ee0b585c76c4e94f4bc0869d4bedc3b318e62

  • Size

    679KB

  • Sample

    230323-z2vgzacb6w

  • MD5

    656f2bedc51fd64cf0169f5deda6391f

  • SHA1

    057ee39adc677f72412aba42d281597734440b91

  • SHA256

    d76f2cbc4a9047a6cba6caf9e87ee0b585c76c4e94f4bc0869d4bedc3b318e62

  • SHA512

    b2d1cafa16fcfaa16224f989c87f08734eeca22919bf6b2cadff15e516aca41712cbce4c01b109a09ebada49558bc2c9482b7e5a2d7181c15e4998575877d3fd

  • SSDEEP

    12288:TGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:2/HeDoTKwC2r8mldwGWkCoevSY+A

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      d76f2cbc4a9047a6cba6caf9e87ee0b585c76c4e94f4bc0869d4bedc3b318e62

    • Size

      679KB

    • MD5

      656f2bedc51fd64cf0169f5deda6391f

    • SHA1

      057ee39adc677f72412aba42d281597734440b91

    • SHA256

      d76f2cbc4a9047a6cba6caf9e87ee0b585c76c4e94f4bc0869d4bedc3b318e62

    • SHA512

      b2d1cafa16fcfaa16224f989c87f08734eeca22919bf6b2cadff15e516aca41712cbce4c01b109a09ebada49558bc2c9482b7e5a2d7181c15e4998575877d3fd

    • SSDEEP

      12288:TGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:2/HeDoTKwC2r8mldwGWkCoevSY+A

    • 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