General

  • Target

    822ed1cd1c1bb25c8a81b0b0a806edd7693d30407c03e0ddf8ed9fe7cedb0de0

  • Size

    544KB

  • Sample

    230323-zxnhvsab63

  • MD5

    b5285b009174662d6a6dec056b4c5970

  • SHA1

    7d0943d44e36e88785629e62ccd310c2fb9b4efc

  • SHA256

    822ed1cd1c1bb25c8a81b0b0a806edd7693d30407c03e0ddf8ed9fe7cedb0de0

  • SHA512

    316e05663f018dd3ee64305465c7fa039b2950b00ba1112fa128ec025ce0a11666e6190ccb99629ca0b58169807ef876ca28d3f0306eb5f13dd1742d53d52af9

  • SSDEEP

    12288:mMrYy90+bhyARfN0OjYuqgUZML4wMraZ/0NHPvvspqJm:ayvfndwMktxNvHspqA

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      822ed1cd1c1bb25c8a81b0b0a806edd7693d30407c03e0ddf8ed9fe7cedb0de0

    • Size

      544KB

    • MD5

      b5285b009174662d6a6dec056b4c5970

    • SHA1

      7d0943d44e36e88785629e62ccd310c2fb9b4efc

    • SHA256

      822ed1cd1c1bb25c8a81b0b0a806edd7693d30407c03e0ddf8ed9fe7cedb0de0

    • SHA512

      316e05663f018dd3ee64305465c7fa039b2950b00ba1112fa128ec025ce0a11666e6190ccb99629ca0b58169807ef876ca28d3f0306eb5f13dd1742d53d52af9

    • SSDEEP

      12288:mMrYy90+bhyARfN0OjYuqgUZML4wMraZ/0NHPvvspqJm:ayvfndwMktxNvHspqA

    • 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