General

  • Target

    2b52947e907101d5380de55afc9135603d1fe292c683d89f56f606715784844e

  • Size

    685KB

  • Sample

    230327-r3jg4adh66

  • MD5

    3615bc16e4cbf04eff35a8930f4c412d

  • SHA1

    5048b1473a47c84d6e304fc838f4abce916f21d5

  • SHA256

    2b52947e907101d5380de55afc9135603d1fe292c683d89f56f606715784844e

  • SHA512

    8cf8f1f02e23c45296c9866317fb1d8f7f03ec329a0273d1939ec2498a90809645aaf332a44989764139014fd86b777913cf14dd1c5841340bc924d15af331b8

  • SSDEEP

    12288:PMrgy90hz5KYdr1uAU9JIkbitz/8ROZ2w4a7f4PnBLlVEGQQAuW9N:7y+TfY949Ia7f4/BlVEYC

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      2b52947e907101d5380de55afc9135603d1fe292c683d89f56f606715784844e

    • Size

      685KB

    • MD5

      3615bc16e4cbf04eff35a8930f4c412d

    • SHA1

      5048b1473a47c84d6e304fc838f4abce916f21d5

    • SHA256

      2b52947e907101d5380de55afc9135603d1fe292c683d89f56f606715784844e

    • SHA512

      8cf8f1f02e23c45296c9866317fb1d8f7f03ec329a0273d1939ec2498a90809645aaf332a44989764139014fd86b777913cf14dd1c5841340bc924d15af331b8

    • SSDEEP

      12288:PMrgy90hz5KYdr1uAU9JIkbitz/8ROZ2w4a7f4PnBLlVEGQQAuW9N:7y+TfY949Ia7f4/BlVEYC

    • 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