General

  • Target

    36e2e68a5c0694215ff50f19447e46f3797c3d3dfa606213d2c5a116c8f3d82c

  • Size

    697KB

  • Sample

    230328-nrl73acd41

  • MD5

    4c53a908d7e2c2cf74bd4ae174f19e4f

  • SHA1

    1c32a5b1b5a8ab1ffc1cc0077115d2e899622e14

  • SHA256

    36e2e68a5c0694215ff50f19447e46f3797c3d3dfa606213d2c5a116c8f3d82c

  • SHA512

    edd98ecfc87f27dcec702633e25af6740925e43d4a2728d38efb98f2eff2c467d2be83400a6b33d0b686ede85732d1304260ac9cdc5b15eb070b1086fcacdf45

  • SSDEEP

    12288:qMrLy90GJ2RberFDYPxK/OX5hmicCX9ccv+LL6peGjAAxI9gpaTj5mpe:hyQ1AVN/OX5hmiBzv+nGjRI9wujYpe

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

      36e2e68a5c0694215ff50f19447e46f3797c3d3dfa606213d2c5a116c8f3d82c

    • Size

      697KB

    • MD5

      4c53a908d7e2c2cf74bd4ae174f19e4f

    • SHA1

      1c32a5b1b5a8ab1ffc1cc0077115d2e899622e14

    • SHA256

      36e2e68a5c0694215ff50f19447e46f3797c3d3dfa606213d2c5a116c8f3d82c

    • SHA512

      edd98ecfc87f27dcec702633e25af6740925e43d4a2728d38efb98f2eff2c467d2be83400a6b33d0b686ede85732d1304260ac9cdc5b15eb070b1086fcacdf45

    • SSDEEP

      12288:qMrLy90GJ2RberFDYPxK/OX5hmicCX9ccv+LL6peGjAAxI9gpaTj5mpe:hyQ1AVN/OX5hmiBzv+nGjRI9wujYpe

    • 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