General

  • Target

    34cee78f61033d5f1a9992d644ca63d8d99c6e7f24c0d587c0a93ac26afbfea7

  • Size

    678KB

  • Sample

    230323-v15t4ahb63

  • MD5

    eae3845d82c374547d683a3681a7d06b

  • SHA1

    63411e7530e26719413e804463d0f8de4818f151

  • SHA256

    34cee78f61033d5f1a9992d644ca63d8d99c6e7f24c0d587c0a93ac26afbfea7

  • SHA512

    65fcfdad7ccfe6b30887e42e921e86a13268b924b81b7a921e8c49ae399a3f077bdba2e2732f62a013bab8c345aba2801a87d212c1b04aa560e2e51a90b3f638

  • SSDEEP

    12288:gH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:QEELe/CQeNGDy5CSPffOOxwSTtZ

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

      34cee78f61033d5f1a9992d644ca63d8d99c6e7f24c0d587c0a93ac26afbfea7

    • Size

      678KB

    • MD5

      eae3845d82c374547d683a3681a7d06b

    • SHA1

      63411e7530e26719413e804463d0f8de4818f151

    • SHA256

      34cee78f61033d5f1a9992d644ca63d8d99c6e7f24c0d587c0a93ac26afbfea7

    • SHA512

      65fcfdad7ccfe6b30887e42e921e86a13268b924b81b7a921e8c49ae399a3f077bdba2e2732f62a013bab8c345aba2801a87d212c1b04aa560e2e51a90b3f638

    • SSDEEP

      12288:gH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:QEELe/CQeNGDy5CSPffOOxwSTtZ

    • 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