General

  • Target

    dd49908816e688d1ce47d0a9e62ed768b38acc5bd8a410ae20013d2ac23b6863

  • Size

    679KB

  • Sample

    230323-xwkpgabe8s

  • MD5

    1a6eb9c669c3cb71f15542242000b269

  • SHA1

    dad626a7baf2d0ed498196ba76443ccb5213f9dd

  • SHA256

    dd49908816e688d1ce47d0a9e62ed768b38acc5bd8a410ae20013d2ac23b6863

  • SHA512

    b1d12e174548726e1de27858f06e47a612bde9b54cbca67be83b556d3409647906d14c6f698d5e00d55823fe101add47a0583237311e6c28dac981f1225857a6

  • SSDEEP

    12288:mHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ybLFxQAk5wzhQitnsE

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

      dd49908816e688d1ce47d0a9e62ed768b38acc5bd8a410ae20013d2ac23b6863

    • Size

      679KB

    • MD5

      1a6eb9c669c3cb71f15542242000b269

    • SHA1

      dad626a7baf2d0ed498196ba76443ccb5213f9dd

    • SHA256

      dd49908816e688d1ce47d0a9e62ed768b38acc5bd8a410ae20013d2ac23b6863

    • SHA512

      b1d12e174548726e1de27858f06e47a612bde9b54cbca67be83b556d3409647906d14c6f698d5e00d55823fe101add47a0583237311e6c28dac981f1225857a6

    • SSDEEP

      12288:mHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ybLFxQAk5wzhQitnsE

    • 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