General

  • Target

    a1d38e260bb2a1350d436321b848b018e5f13a23539d7b891d81ce0a2764a32a

  • Size

    698KB

  • Sample

    230328-zp9fcsfa6w

  • MD5

    c5e46b2511f227c84c8fe262b1ab3a15

  • SHA1

    d9be0be295b936d2193acf5c034082c40607a7c0

  • SHA256

    a1d38e260bb2a1350d436321b848b018e5f13a23539d7b891d81ce0a2764a32a

  • SHA512

    dbccc6171e62553dd6337cfecbce08bd497ad1403bd10aaa6f0bedb310dac1d7a153af54aaa5ed81dfcf4b1a21cbf3f09ae64ee8fd3a7241619213ef724f4626

  • SSDEEP

    12288:SMr7Cgy900xh9wxw0e9L85tR/N7F3NBB9QS3CE3dl69/10UKQW5xLPIEMdrnH6:VybKE0l7F9BB9wE3dl6QUKDPsa

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

      a1d38e260bb2a1350d436321b848b018e5f13a23539d7b891d81ce0a2764a32a

    • Size

      698KB

    • MD5

      c5e46b2511f227c84c8fe262b1ab3a15

    • SHA1

      d9be0be295b936d2193acf5c034082c40607a7c0

    • SHA256

      a1d38e260bb2a1350d436321b848b018e5f13a23539d7b891d81ce0a2764a32a

    • SHA512

      dbccc6171e62553dd6337cfecbce08bd497ad1403bd10aaa6f0bedb310dac1d7a153af54aaa5ed81dfcf4b1a21cbf3f09ae64ee8fd3a7241619213ef724f4626

    • SSDEEP

      12288:SMr7Cgy900xh9wxw0e9L85tR/N7F3NBB9QS3CE3dl69/10UKQW5xLPIEMdrnH6:VybKE0l7F9BB9wE3dl6QUKDPsa

    • 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