General

  • Target

    f35868f2944071a9925808762288e220a1a19dacade1a38c49480c05a0b95eef

  • Size

    778KB

  • Sample

    230603-l7663agd87

  • MD5

    10e8a8d427d95e7d73d66b05c6b9b06a

  • SHA1

    86ca579364fb679f228251f2e940103bae071299

  • SHA256

    f35868f2944071a9925808762288e220a1a19dacade1a38c49480c05a0b95eef

  • SHA512

    affecbe362ce879840e4fadfa3d66fbdde368a02ca7b8be2b94b9242a43567c1b2d2a166ad37b0eff0ec4af32ccc96f36aea80770f1c0adefc55dde7c7cb0c6a

  • SSDEEP

    12288:DMrjy90ZGQ21vNcpLnoVzyLr26ROXdSyWlSsfivRK0pMPVGfmwJSE:oyCGQ21vNuuzyLtOXdSpldfivppMk+O

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      f35868f2944071a9925808762288e220a1a19dacade1a38c49480c05a0b95eef

    • Size

      778KB

    • MD5

      10e8a8d427d95e7d73d66b05c6b9b06a

    • SHA1

      86ca579364fb679f228251f2e940103bae071299

    • SHA256

      f35868f2944071a9925808762288e220a1a19dacade1a38c49480c05a0b95eef

    • SHA512

      affecbe362ce879840e4fadfa3d66fbdde368a02ca7b8be2b94b9242a43567c1b2d2a166ad37b0eff0ec4af32ccc96f36aea80770f1c0adefc55dde7c7cb0c6a

    • SSDEEP

      12288:DMrjy90ZGQ21vNcpLnoVzyLr26ROXdSyWlSsfivRK0pMPVGfmwJSE:oyCGQ21vNuuzyLtOXdSpldfivppMk+O

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks