General

  • Target

    f71a95e2849dc26e35737ad42747d04644594032d756b2673bb276b362094adb

  • Size

    1.0MB

  • Sample

    230525-pfm6naad3x

  • MD5

    8fe3c49c563026010a45212cd020af15

  • SHA1

    db9834497146d88556c5801d440bd509678fb27a

  • SHA256

    f71a95e2849dc26e35737ad42747d04644594032d756b2673bb276b362094adb

  • SHA512

    e37fbfd423b808f3fe66f7c11df8da3025800e6370fd600b33d74287b76408632f573d6b07c925bf0d728a34f3f384c3fd1049ad098ec264898c0bebe8e2aa32

  • SSDEEP

    24576:hyVHNms+R3w3oYJX6WLqwfRZAsW4c0afC2:UVks+ehmwfRZ5B

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

fash

C2

83.97.73.122:19062

Attributes
  • auth_value

    dd7165bcd22b0ed3df426d944e12f136

Targets

    • Target

      f71a95e2849dc26e35737ad42747d04644594032d756b2673bb276b362094adb

    • Size

      1.0MB

    • MD5

      8fe3c49c563026010a45212cd020af15

    • SHA1

      db9834497146d88556c5801d440bd509678fb27a

    • SHA256

      f71a95e2849dc26e35737ad42747d04644594032d756b2673bb276b362094adb

    • SHA512

      e37fbfd423b808f3fe66f7c11df8da3025800e6370fd600b33d74287b76408632f573d6b07c925bf0d728a34f3f384c3fd1049ad098ec264898c0bebe8e2aa32

    • SSDEEP

      24576:hyVHNms+R3w3oYJX6WLqwfRZAsW4c0afC2:UVks+ehmwfRZ5B

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks