General

  • Target

    5c6df1db9e5808e1b35d86a50b890b8801d7d3e755ed90fb4d5cea1e69651843

  • Size

    800KB

  • Sample

    230410-xfg9eahb3v

  • MD5

    c9f7c78159b7582fad16be1eca6e85fc

  • SHA1

    ba09e377f323e26e32d7a08adc900551b309a201

  • SHA256

    5c6df1db9e5808e1b35d86a50b890b8801d7d3e755ed90fb4d5cea1e69651843

  • SHA512

    0d7c5b0f7b800ee5b72f3408f5cd836e6941a109d243b2c1c33269610e5a50a4ce2da911d608efb1001a9f46740db345490317603cd81393ddd33a8afb2d0056

  • SSDEEP

    12288:rMrYy90/+pm8OOSGi4WB4ZeLd3HTKhhVyotii2YWM1BpDp+hnK+NrHt0fK1kNkhj:7yeD8bix/3zKA0iZx0pGd+C1kNk9

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

      5c6df1db9e5808e1b35d86a50b890b8801d7d3e755ed90fb4d5cea1e69651843

    • Size

      800KB

    • MD5

      c9f7c78159b7582fad16be1eca6e85fc

    • SHA1

      ba09e377f323e26e32d7a08adc900551b309a201

    • SHA256

      5c6df1db9e5808e1b35d86a50b890b8801d7d3e755ed90fb4d5cea1e69651843

    • SHA512

      0d7c5b0f7b800ee5b72f3408f5cd836e6941a109d243b2c1c33269610e5a50a4ce2da911d608efb1001a9f46740db345490317603cd81393ddd33a8afb2d0056

    • SSDEEP

      12288:rMrYy90/+pm8OOSGi4WB4ZeLd3HTKhhVyotii2YWM1BpDp+hnK+NrHt0fK1kNkhj:7yeD8bix/3zKA0iZx0pGd+C1kNk9

    • 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