General

  • Target

    6de0748b9deb39521dd8c485ff9fd3765c4036519778f9de59bdea2a1d23241c

  • Size

    539KB

  • Sample

    230324-h4bzzafa2s

  • MD5

    4a6877661ddb6f56765916dae6e4fde1

  • SHA1

    5b38074333571ec17ddc007d578911d56487c6c0

  • SHA256

    6de0748b9deb39521dd8c485ff9fd3765c4036519778f9de59bdea2a1d23241c

  • SHA512

    83980fcd1b3fdb64a07cf888e2b83c68ec8995fbe338f4c36eb04c6acf25cfbfcb4338b21417901fe941ee073cf3a73a0c268cc40af032c1ef927a0d0cc76cff

  • SSDEEP

    12288:MMrGy90Vgs3yjCjz/GgS9ivMjKSl9+ZAO/9y2F91:yywijjtKSl9BO/L/

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      6de0748b9deb39521dd8c485ff9fd3765c4036519778f9de59bdea2a1d23241c

    • Size

      539KB

    • MD5

      4a6877661ddb6f56765916dae6e4fde1

    • SHA1

      5b38074333571ec17ddc007d578911d56487c6c0

    • SHA256

      6de0748b9deb39521dd8c485ff9fd3765c4036519778f9de59bdea2a1d23241c

    • SHA512

      83980fcd1b3fdb64a07cf888e2b83c68ec8995fbe338f4c36eb04c6acf25cfbfcb4338b21417901fe941ee073cf3a73a0c268cc40af032c1ef927a0d0cc76cff

    • SSDEEP

      12288:MMrGy90Vgs3yjCjz/GgS9ivMjKSl9+ZAO/9y2F91:yywijjtKSl9BO/L/

    • 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