General

  • Target

    311dd0813811cc4fdda68ec17f64e7b2935427a1c8cd98832622659bb6855f67

  • Size

    560KB

  • Sample

    230306-sn73kscd5w

  • MD5

    8768adcbd96198129dc4f49e8cde9514

  • SHA1

    0fb4c61eec53055dba98c84cee1720ccf84c3c83

  • SHA256

    311dd0813811cc4fdda68ec17f64e7b2935427a1c8cd98832622659bb6855f67

  • SHA512

    68d7806639fe01539670c13dbb7b667045c710c0ace139d590837c0e9ba929b89b1b1aa88cedd21cb7cb715d01e767896da63d61fecf747368b37a85284830f2

  • SSDEEP

    12288:KMrty906c9eCrV5ZXd9gj2618pyt7T6D4y9bx6CUKLlL0juB:ryxLgV3tB618At7T6DL9bx6QlL0juB

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      311dd0813811cc4fdda68ec17f64e7b2935427a1c8cd98832622659bb6855f67

    • Size

      560KB

    • MD5

      8768adcbd96198129dc4f49e8cde9514

    • SHA1

      0fb4c61eec53055dba98c84cee1720ccf84c3c83

    • SHA256

      311dd0813811cc4fdda68ec17f64e7b2935427a1c8cd98832622659bb6855f67

    • SHA512

      68d7806639fe01539670c13dbb7b667045c710c0ace139d590837c0e9ba929b89b1b1aa88cedd21cb7cb715d01e767896da63d61fecf747368b37a85284830f2

    • SSDEEP

      12288:KMrty906c9eCrV5ZXd9gj2618pyt7T6D4y9bx6CUKLlL0juB:ryxLgV3tB618At7T6DL9bx6QlL0juB

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks