General

  • Target

    5a1dec31a784744bb4b7f0ca073b7aaf1f6ee74716423a1b4c6896a82be575b1

  • Size

    697KB

  • Sample

    230328-py5hnacf9v

  • MD5

    e08051d6953edd6ad14de3ecf0c99027

  • SHA1

    2e798435ecf1783aa9f4f721d5585a20a36a97c4

  • SHA256

    5a1dec31a784744bb4b7f0ca073b7aaf1f6ee74716423a1b4c6896a82be575b1

  • SHA512

    52b9260b772b974c8bec509bc357440ea7c3231a3afa847c6d427e30be7c12d5177e9f6049cf66557cc9e0e4bdc22429d94ee1d055c5a5bfa534110630ed4462

  • SSDEEP

    12288:5MrWy902DCEfk3KKNKxD0IdrOcI2JN4Pu4e6R2sa2DEj/avXZJmSY2:nybC2W47rRb4+yVPS/aXZcSb

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      5a1dec31a784744bb4b7f0ca073b7aaf1f6ee74716423a1b4c6896a82be575b1

    • Size

      697KB

    • MD5

      e08051d6953edd6ad14de3ecf0c99027

    • SHA1

      2e798435ecf1783aa9f4f721d5585a20a36a97c4

    • SHA256

      5a1dec31a784744bb4b7f0ca073b7aaf1f6ee74716423a1b4c6896a82be575b1

    • SHA512

      52b9260b772b974c8bec509bc357440ea7c3231a3afa847c6d427e30be7c12d5177e9f6049cf66557cc9e0e4bdc22429d94ee1d055c5a5bfa534110630ed4462

    • SSDEEP

      12288:5MrWy902DCEfk3KKNKxD0IdrOcI2JN4Pu4e6R2sa2DEj/avXZJmSY2:nybC2W47rRb4+yVPS/aXZcSb

    • 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