General

  • Target

    cbd137063c101eb620c4cac83c346b013d16f48b603155231866b9729c348667

  • Size

    682KB

  • Sample

    230323-cqaxvsda45

  • MD5

    ed07df2b64e8ab99c598c3fd8d092454

  • SHA1

    346ba353a90c983e2a7b59ae77321496755dd7c6

  • SHA256

    cbd137063c101eb620c4cac83c346b013d16f48b603155231866b9729c348667

  • SHA512

    ba9b0527a100378305ca37f0e6582fe80ee7901e414ca6c9f2165f59f42c57f8c57eb51ef47591c8eb7dca777c928d472c6cb60dab1135d7162a82e09868dd56

  • SSDEEP

    12288:E/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:EdAfXiCxy66AxqiDWtbyKdFy

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

      cbd137063c101eb620c4cac83c346b013d16f48b603155231866b9729c348667

    • Size

      682KB

    • MD5

      ed07df2b64e8ab99c598c3fd8d092454

    • SHA1

      346ba353a90c983e2a7b59ae77321496755dd7c6

    • SHA256

      cbd137063c101eb620c4cac83c346b013d16f48b603155231866b9729c348667

    • SHA512

      ba9b0527a100378305ca37f0e6582fe80ee7901e414ca6c9f2165f59f42c57f8c57eb51ef47591c8eb7dca777c928d472c6cb60dab1135d7162a82e09868dd56

    • SSDEEP

      12288:E/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:EdAfXiCxy66AxqiDWtbyKdFy

    • 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