General

  • Target

    fb0bc4b9628eadbc913153d7e1e68e75e3412ab9cdd90a602079043b5d8ec63c

  • Size

    778KB

  • Sample

    230603-magqksgd93

  • MD5

    47a813b9b435800f952d89abc173f511

  • SHA1

    af9838d133ba0aa1bad0f78cef097b3a96771e54

  • SHA256

    fb0bc4b9628eadbc913153d7e1e68e75e3412ab9cdd90a602079043b5d8ec63c

  • SHA512

    b0bfe7c5f97574a411164ab1e3a1b4fa963e411a22e77083d5e5ef7d995fb09395dc90cfd9d763f73074cdcfecf0a83f7425d91fd8c7a4ca5ea9e17220fe80e7

  • SSDEEP

    24576:hyRkwKkgp26Cr9hOZIXFDd+lllm5n8yM1:U+QR2ZIXxMll0nj

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

      fb0bc4b9628eadbc913153d7e1e68e75e3412ab9cdd90a602079043b5d8ec63c

    • Size

      778KB

    • MD5

      47a813b9b435800f952d89abc173f511

    • SHA1

      af9838d133ba0aa1bad0f78cef097b3a96771e54

    • SHA256

      fb0bc4b9628eadbc913153d7e1e68e75e3412ab9cdd90a602079043b5d8ec63c

    • SHA512

      b0bfe7c5f97574a411164ab1e3a1b4fa963e411a22e77083d5e5ef7d995fb09395dc90cfd9d763f73074cdcfecf0a83f7425d91fd8c7a4ca5ea9e17220fe80e7

    • SSDEEP

      24576:hyRkwKkgp26Cr9hOZIXFDd+lllm5n8yM1:U+QR2ZIXxMll0nj

    • 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