General

  • Target

    888d4b380e981119e5e5d4edd7e14e7a9ca2c9cbdb9d19a77a8b7d4f92d95425

  • Size

    682KB

  • Sample

    230323-cvtwjaeh8x

  • MD5

    2da845a1392469669e19084d46599150

  • SHA1

    82fc29f73ba330480b4a06218d6351779b0769bb

  • SHA256

    888d4b380e981119e5e5d4edd7e14e7a9ca2c9cbdb9d19a77a8b7d4f92d95425

  • SHA512

    22348863e1f19c3a352f748b2b130d98cda66809d945edd4a4b3e106acb3a584de586d58c4d08a8c89701c3e75749e49c1a2e431fdfa0dc9cfe3f885ca41c0ad

  • SSDEEP

    12288:w/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:wdAfXiCxy66AxqiDWtbyKdFy

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

      888d4b380e981119e5e5d4edd7e14e7a9ca2c9cbdb9d19a77a8b7d4f92d95425

    • Size

      682KB

    • MD5

      2da845a1392469669e19084d46599150

    • SHA1

      82fc29f73ba330480b4a06218d6351779b0769bb

    • SHA256

      888d4b380e981119e5e5d4edd7e14e7a9ca2c9cbdb9d19a77a8b7d4f92d95425

    • SHA512

      22348863e1f19c3a352f748b2b130d98cda66809d945edd4a4b3e106acb3a584de586d58c4d08a8c89701c3e75749e49c1a2e431fdfa0dc9cfe3f885ca41c0ad

    • SSDEEP

      12288:w/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:wdAfXiCxy66AxqiDWtbyKdFy

    • 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