General

  • Target

    5030162e6678a7196bd22ed6c69d83cfae222c3ef463b470ad7047ad9f5f3001

  • Size

    538KB

  • Sample

    230324-l672zaff9x

  • MD5

    81a2baf571c347d4b734ab89ea0aec15

  • SHA1

    8f7164862cb5fa5560583147eab4d56b34332254

  • SHA256

    5030162e6678a7196bd22ed6c69d83cfae222c3ef463b470ad7047ad9f5f3001

  • SHA512

    34a406fe9a0d5420acfee601a539a7dd15b12cc9cf3b5c174e3563c8f2dd71fc68ba3fdd177fc7e8a5e5242ee11f9544b581d16618772342cd4d60dcd7726a10

  • SSDEEP

    12288:gMrKy90UQvqUF3xeOPTuFy2Aklfo/sYSxaI4+v5N1tdHNVF0E:6yKvRtlT/bklfCsYCTBb/HRj

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      5030162e6678a7196bd22ed6c69d83cfae222c3ef463b470ad7047ad9f5f3001

    • Size

      538KB

    • MD5

      81a2baf571c347d4b734ab89ea0aec15

    • SHA1

      8f7164862cb5fa5560583147eab4d56b34332254

    • SHA256

      5030162e6678a7196bd22ed6c69d83cfae222c3ef463b470ad7047ad9f5f3001

    • SHA512

      34a406fe9a0d5420acfee601a539a7dd15b12cc9cf3b5c174e3563c8f2dd71fc68ba3fdd177fc7e8a5e5242ee11f9544b581d16618772342cd4d60dcd7726a10

    • SSDEEP

      12288:gMrKy90UQvqUF3xeOPTuFy2Aklfo/sYSxaI4+v5N1tdHNVF0E:6yKvRtlT/bklfCsYCTBb/HRj

    • 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