General

  • Target

    b783d5e0cd087a6d5452dbe00f019cdb6963d7c57f007fabe343689ddd135484

  • Size

    539KB

  • Sample

    230324-h6wgdsch46

  • MD5

    40466192f9a263edc5618d17b4f4899a

  • SHA1

    2103ae06c34f1c287e801fc00155fc7d128c1451

  • SHA256

    b783d5e0cd087a6d5452dbe00f019cdb6963d7c57f007fabe343689ddd135484

  • SHA512

    917df2f09d810e35e7e292108a27bff2265c73a71edcef84fad8780e1e568fc4438e0656e085933d7e02ad4d456bbd9abdfb3ba1fe4f583bb99d0c6b21f01ebc

  • SSDEEP

    12288:BMriy90YEJzlZPkZQxhE1TzQDZMWrPrQd4Hxmu/o/iDO/r:bym4Qx0/QVrPrQ+xme2ia/r

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

      b783d5e0cd087a6d5452dbe00f019cdb6963d7c57f007fabe343689ddd135484

    • Size

      539KB

    • MD5

      40466192f9a263edc5618d17b4f4899a

    • SHA1

      2103ae06c34f1c287e801fc00155fc7d128c1451

    • SHA256

      b783d5e0cd087a6d5452dbe00f019cdb6963d7c57f007fabe343689ddd135484

    • SHA512

      917df2f09d810e35e7e292108a27bff2265c73a71edcef84fad8780e1e568fc4438e0656e085933d7e02ad4d456bbd9abdfb3ba1fe4f583bb99d0c6b21f01ebc

    • SSDEEP

      12288:BMriy90YEJzlZPkZQxhE1TzQDZMWrPrQd4Hxmu/o/iDO/r:bym4Qx0/QVrPrQ+xme2ia/r

    • 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