General

  • Target

    0b2ac19a146c76ac104d3fb97a59225da2da1d609998f0d92315e39706f2c96c

  • Size

    685KB

  • Sample

    230327-r2lk3adh63

  • MD5

    a6d4ed4138b5d81929c9342bee6bd446

  • SHA1

    4993c44aaa3d741f1aaafd0f3c2f3ca0a4f80edc

  • SHA256

    0b2ac19a146c76ac104d3fb97a59225da2da1d609998f0d92315e39706f2c96c

  • SHA512

    a1ab660cd5eef4b3447dd936d04a122b8bed0b4967bbeecde1b3d99b0f953c36395e4805e9e112680201ffa669625e712c09cb3983103b238cb9d3ee5a70058f

  • SSDEEP

    12288:iMrcy90xZQvPVomfe9N6x1P/JPkyGx7QhooMr+/nmYinBLkiEOdx8Uilr:iyPl4Ex1P/RUoMldBkiEmip

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      0b2ac19a146c76ac104d3fb97a59225da2da1d609998f0d92315e39706f2c96c

    • Size

      685KB

    • MD5

      a6d4ed4138b5d81929c9342bee6bd446

    • SHA1

      4993c44aaa3d741f1aaafd0f3c2f3ca0a4f80edc

    • SHA256

      0b2ac19a146c76ac104d3fb97a59225da2da1d609998f0d92315e39706f2c96c

    • SHA512

      a1ab660cd5eef4b3447dd936d04a122b8bed0b4967bbeecde1b3d99b0f953c36395e4805e9e112680201ffa669625e712c09cb3983103b238cb9d3ee5a70058f

    • SSDEEP

      12288:iMrcy90xZQvPVomfe9N6x1P/JPkyGx7QhooMr+/nmYinBLkiEOdx8Uilr:iyPl4Ex1P/RUoMldBkiEmip

    • 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