General

  • Target

    9777dc6f2e370f6b97fe7573145f1f1c4891eecdea2b1c019b940c12e7c78886

  • Size

    539KB

  • Sample

    230324-hdt3vscf87

  • MD5

    3223ab5f99c0f20737cc89b7371f7cbe

  • SHA1

    e2586bfdf13d2f056182486ea62a2768ee9757cd

  • SHA256

    9777dc6f2e370f6b97fe7573145f1f1c4891eecdea2b1c019b940c12e7c78886

  • SHA512

    e1e05dd18ab6280122a5d94e4d0823479a1aa293e8b5d105e881161e1ae31aae57840ce4a073b8af03a3ed8c8c070fcb3730e3a2ccdc4a1704767ba5827a65df

  • SSDEEP

    12288:YMrny90PuAngYW+gv5+Y0E6E28LM5Q//i1JGx0wqgh6V:fy4nBW7v5n019Q/6G2Tg6

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

bolt

C2

193.233.20.31:4125

Attributes
  • auth_value

    29540c7bf0277243e2faf6601e15a754

Targets

    • Target

      9777dc6f2e370f6b97fe7573145f1f1c4891eecdea2b1c019b940c12e7c78886

    • Size

      539KB

    • MD5

      3223ab5f99c0f20737cc89b7371f7cbe

    • SHA1

      e2586bfdf13d2f056182486ea62a2768ee9757cd

    • SHA256

      9777dc6f2e370f6b97fe7573145f1f1c4891eecdea2b1c019b940c12e7c78886

    • SHA512

      e1e05dd18ab6280122a5d94e4d0823479a1aa293e8b5d105e881161e1ae31aae57840ce4a073b8af03a3ed8c8c070fcb3730e3a2ccdc4a1704767ba5827a65df

    • SSDEEP

      12288:YMrny90PuAngYW+gv5+Y0E6E28LM5Q//i1JGx0wqgh6V:fy4nBW7v5n019Q/6G2Tg6

    • 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