General

  • Target

    cae9d3342a00b8fa278afea9e98266deb92c9cc8f7679dc30f6e71fd53b66870

  • Size

    800KB

  • Sample

    230410-xjs53sfe65

  • MD5

    db232b334503dee1fc8b3a0af3fc90e5

  • SHA1

    945c0617314e6d607247ce1a5d34f45276d5ef02

  • SHA256

    cae9d3342a00b8fa278afea9e98266deb92c9cc8f7679dc30f6e71fd53b66870

  • SHA512

    20701eb6c813624d4c467925eb1077087057d08248eb079b16022a2e9dca3ce6f6f44876b5dd3c72c69b342bc1e4b660a6d9072af5a57660df6ad1a899510141

  • SSDEEP

    12288:GMrsy90J6mM1cAPyHfbFeDD3F7nzK+WMr4aikuKWFq9PvDBLNkv:GyR1pPymD3tnmrH9jj+Pr9Nkv

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      cae9d3342a00b8fa278afea9e98266deb92c9cc8f7679dc30f6e71fd53b66870

    • Size

      800KB

    • MD5

      db232b334503dee1fc8b3a0af3fc90e5

    • SHA1

      945c0617314e6d607247ce1a5d34f45276d5ef02

    • SHA256

      cae9d3342a00b8fa278afea9e98266deb92c9cc8f7679dc30f6e71fd53b66870

    • SHA512

      20701eb6c813624d4c467925eb1077087057d08248eb079b16022a2e9dca3ce6f6f44876b5dd3c72c69b342bc1e4b660a6d9072af5a57660df6ad1a899510141

    • SSDEEP

      12288:GMrsy90J6mM1cAPyHfbFeDD3F7nzK+WMr4aikuKWFq9PvDBLNkv:GyR1pPymD3tnmrH9jj+Pr9Nkv

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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