General

  • Target

    831e99f222464b12bc17abfaf0f7f21d399cb6c262bf6d05dd734e30f1f5d9db

  • Size

    493KB

  • Sample

    230211-tpecbsad9x

  • MD5

    0e1e1e0977eecfbca114b1c2a50fc0b3

  • SHA1

    2f23cd68a441c02fd6b5351804286d59a6d737c4

  • SHA256

    831e99f222464b12bc17abfaf0f7f21d399cb6c262bf6d05dd734e30f1f5d9db

  • SHA512

    c19adbbd31b22a0d524d82adf35ac9d1d7b0a13fa18df19f48e544bf61135dbb2f1c071708d75fa7eecb71df5f1d7438c5fd02a1200e9da6da47bc560e3dae9d

  • SSDEEP

    12288:tMrly90KV75u42/f+297S065ws76qcVYSrt:gyTVdcfJ65h6puSZ

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    4fc7cda1ab5883a6197f20f517ce2a8c

Targets

    • Target

      831e99f222464b12bc17abfaf0f7f21d399cb6c262bf6d05dd734e30f1f5d9db

    • Size

      493KB

    • MD5

      0e1e1e0977eecfbca114b1c2a50fc0b3

    • SHA1

      2f23cd68a441c02fd6b5351804286d59a6d737c4

    • SHA256

      831e99f222464b12bc17abfaf0f7f21d399cb6c262bf6d05dd734e30f1f5d9db

    • SHA512

      c19adbbd31b22a0d524d82adf35ac9d1d7b0a13fa18df19f48e544bf61135dbb2f1c071708d75fa7eecb71df5f1d7438c5fd02a1200e9da6da47bc560e3dae9d

    • SSDEEP

      12288:tMrly90KV75u42/f+297S065ws76qcVYSrt:gyTVdcfJ65h6puSZ

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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