General

  • Target

    d62906d98cb4da493ecf57496a75754251b1e722d3ad183d3429c5c88347a8cb

  • Size

    688KB

  • Sample

    230325-qqywksch28

  • MD5

    b254d548f860743b8ded8174f3ecdb1a

  • SHA1

    d2da541eb0d3beb63780b9063839067c4e98492f

  • SHA256

    d62906d98cb4da493ecf57496a75754251b1e722d3ad183d3429c5c88347a8cb

  • SHA512

    274f23a984f98b29b7323b4eb88e5c05c41887dccc9ead07306c545e37ed37f0176a25f80d0bd3438f67dd5f0b071bf3e766cee354afa89714d32ba1ceb45095

  • SSDEEP

    12288:0MrWy90oEr4rlDJtLIN7npqWnrne+wJhTqIO3XyWePP0aRkdrUnE:iyvErEtLIW4neDmzCPsxdrv

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

firmu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9f3e5e35e4a3a38fc36c5a851728aa33

Targets

    • Target

      d62906d98cb4da493ecf57496a75754251b1e722d3ad183d3429c5c88347a8cb

    • Size

      688KB

    • MD5

      b254d548f860743b8ded8174f3ecdb1a

    • SHA1

      d2da541eb0d3beb63780b9063839067c4e98492f

    • SHA256

      d62906d98cb4da493ecf57496a75754251b1e722d3ad183d3429c5c88347a8cb

    • SHA512

      274f23a984f98b29b7323b4eb88e5c05c41887dccc9ead07306c545e37ed37f0176a25f80d0bd3438f67dd5f0b071bf3e766cee354afa89714d32ba1ceb45095

    • SSDEEP

      12288:0MrWy90oEr4rlDJtLIN7npqWnrne+wJhTqIO3XyWePP0aRkdrUnE:iyvErEtLIW4neDmzCPsxdrv

    • 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