General

  • Target

    33270bc8b3f67cd87a112b84bf42db84d9a5e9c47a048b4f038eade15e0ab986

  • Size

    531KB

  • Sample

    230402-edcxssfg7t

  • MD5

    7c7805d90a48c413a5d063c62a5c4896

  • SHA1

    e5890d3790dcd21944dea0e28b9e1604eeeda364

  • SHA256

    33270bc8b3f67cd87a112b84bf42db84d9a5e9c47a048b4f038eade15e0ab986

  • SHA512

    831498a8edf4c383cb6b894707b1b243f7f823ffd44ef128b7684ec779e9ab9a9c725054bb814d22123574dd69e9545b757911c4acfbad935039262f55a8ec3e

  • SSDEEP

    12288:KMrgy908O0A2swZxX5LEJuXvp2shqfkDBpSp4WV:2yLO0Awr5LM8p2ol9p6

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      33270bc8b3f67cd87a112b84bf42db84d9a5e9c47a048b4f038eade15e0ab986

    • Size

      531KB

    • MD5

      7c7805d90a48c413a5d063c62a5c4896

    • SHA1

      e5890d3790dcd21944dea0e28b9e1604eeeda364

    • SHA256

      33270bc8b3f67cd87a112b84bf42db84d9a5e9c47a048b4f038eade15e0ab986

    • SHA512

      831498a8edf4c383cb6b894707b1b243f7f823ffd44ef128b7684ec779e9ab9a9c725054bb814d22123574dd69e9545b757911c4acfbad935039262f55a8ec3e

    • SSDEEP

      12288:KMrgy908O0A2swZxX5LEJuXvp2shqfkDBpSp4WV:2yLO0Awr5LM8p2ol9p6

    • 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