General

  • Target

    84bb199f3ab9af880dbfcd1c13d9904aba69e8048f532969ce3ef702fcd77927

  • Size

    540KB

  • Sample

    230322-yz1qjada61

  • MD5

    06b5160eefb1d7c3e74974b674d45fbb

  • SHA1

    d3975e7b2abd6eb23c087b2f519afd048b01a0c0

  • SHA256

    84bb199f3ab9af880dbfcd1c13d9904aba69e8048f532969ce3ef702fcd77927

  • SHA512

    39e541c922b25d17ba44ff63f67ce943e399ef80b627b3d982ee42925a419f67e75b5b7caf245a301b8580a75b27b4810ec80d36c61d4b7655e11a9c9c596da7

  • SSDEEP

    12288:6Mr/y90VfiL0W3AkwKMSZad3S07Y702Oj96qfE7:Ryms0W3AC2S07Yob6qk

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      84bb199f3ab9af880dbfcd1c13d9904aba69e8048f532969ce3ef702fcd77927

    • Size

      540KB

    • MD5

      06b5160eefb1d7c3e74974b674d45fbb

    • SHA1

      d3975e7b2abd6eb23c087b2f519afd048b01a0c0

    • SHA256

      84bb199f3ab9af880dbfcd1c13d9904aba69e8048f532969ce3ef702fcd77927

    • SHA512

      39e541c922b25d17ba44ff63f67ce943e399ef80b627b3d982ee42925a419f67e75b5b7caf245a301b8580a75b27b4810ec80d36c61d4b7655e11a9c9c596da7

    • SSDEEP

      12288:6Mr/y90VfiL0W3AkwKMSZad3S07Y702Oj96qfE7:Ryms0W3AC2S07Yob6qk

    • 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