General

  • Target

    dd052f0dbf4d52c4f9e9d2707da13139b9c24beaaa1e12b0d88d74d8faa32763

  • Size

    679KB

  • Sample

    230323-xh927sbe2w

  • MD5

    edc4db99e9016e3fcb4bf813a36aa36b

  • SHA1

    961bba4c79f55af9b9b463ae44ffb84a4ac761d4

  • SHA256

    dd052f0dbf4d52c4f9e9d2707da13139b9c24beaaa1e12b0d88d74d8faa32763

  • SHA512

    f29713ab888d7b950add82582512c6d4bd3c18adc035a40de150295c696678149c64a878083ca3dd79fb80f12b1180b60f0a4d92cceff626cf1f21ce11b4310a

  • SSDEEP

    12288:lHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:5bLFxQAk5wzhQitnsE

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

      dd052f0dbf4d52c4f9e9d2707da13139b9c24beaaa1e12b0d88d74d8faa32763

    • Size

      679KB

    • MD5

      edc4db99e9016e3fcb4bf813a36aa36b

    • SHA1

      961bba4c79f55af9b9b463ae44ffb84a4ac761d4

    • SHA256

      dd052f0dbf4d52c4f9e9d2707da13139b9c24beaaa1e12b0d88d74d8faa32763

    • SHA512

      f29713ab888d7b950add82582512c6d4bd3c18adc035a40de150295c696678149c64a878083ca3dd79fb80f12b1180b60f0a4d92cceff626cf1f21ce11b4310a

    • SSDEEP

      12288:lHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:5bLFxQAk5wzhQitnsE

    • 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