General

  • Target

    3252109db648fff6125ae09d47dd21eecc8cff4a7e44ea7f3da05baad3e3fb4c

  • Size

    544KB

  • Sample

    230323-14ed7scd9v

  • MD5

    9d56a759eb0f6e987f5fe4bba513ba5d

  • SHA1

    cccf46e9de545f8ddf7df9d0c866ba5e32bd3efd

  • SHA256

    3252109db648fff6125ae09d47dd21eecc8cff4a7e44ea7f3da05baad3e3fb4c

  • SHA512

    3cf5d4ed6461d4b0ead691521763faf2685cd33ca2c274c1d4a4841f9bd87410e5a9f5d7110bda30fb61c3003f0f5d6ef8b6b9707478323f7d50702eb57e0cce

  • SSDEEP

    12288:rMrmy90IncWWJgyWYfp0OjVDqgUkMLKwUeL/4NH3aD4TZ:JylnL8vFMOEkNXlZ

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

      3252109db648fff6125ae09d47dd21eecc8cff4a7e44ea7f3da05baad3e3fb4c

    • Size

      544KB

    • MD5

      9d56a759eb0f6e987f5fe4bba513ba5d

    • SHA1

      cccf46e9de545f8ddf7df9d0c866ba5e32bd3efd

    • SHA256

      3252109db648fff6125ae09d47dd21eecc8cff4a7e44ea7f3da05baad3e3fb4c

    • SHA512

      3cf5d4ed6461d4b0ead691521763faf2685cd33ca2c274c1d4a4841f9bd87410e5a9f5d7110bda30fb61c3003f0f5d6ef8b6b9707478323f7d50702eb57e0cce

    • SSDEEP

      12288:rMrmy90IncWWJgyWYfp0OjVDqgUkMLKwUeL/4NH3aD4TZ:JylnL8vFMOEkNXlZ

    • 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