General

  • Target

    d382a5b2d5d8204c6d533b71f9499b38.exe

  • Size

    479KB

  • Sample

    230506-ynnltsad94

  • MD5

    d382a5b2d5d8204c6d533b71f9499b38

  • SHA1

    b3e8e2c2dc479102e95ffa9fdb35da83c268b1a8

  • SHA256

    11581748c5ef29c021f7c7310ed13ea6b835b15daa069134f37f62899e8c1ecf

  • SHA512

    f94b4ea0004b27ef6d270afb2318be0d53aebead8c8fb111e4735b76bb8d814fa51f40e77def60d1e3a8141bf2159ba5258c26a5f6cdbd40fc36e1415ee87d0a

  • SSDEEP

    12288:rMrVy9012quKKmDOU+6EjPKPFl1tQ5G9Ye4mK58KMAbSP:ayVK96StleG9zg87WY

Malware Config

Extracted

Family

redline

Botnet

dariy

C2

217.196.96.101:4132

Attributes
  • auth_value

    2f34aa0d1cb1023a826825b68ebedcc8

Targets

    • Target

      d382a5b2d5d8204c6d533b71f9499b38.exe

    • Size

      479KB

    • MD5

      d382a5b2d5d8204c6d533b71f9499b38

    • SHA1

      b3e8e2c2dc479102e95ffa9fdb35da83c268b1a8

    • SHA256

      11581748c5ef29c021f7c7310ed13ea6b835b15daa069134f37f62899e8c1ecf

    • SHA512

      f94b4ea0004b27ef6d270afb2318be0d53aebead8c8fb111e4735b76bb8d814fa51f40e77def60d1e3a8141bf2159ba5258c26a5f6cdbd40fc36e1415ee87d0a

    • SSDEEP

      12288:rMrVy9012quKKmDOU+6EjPKPFl1tQ5G9Ye4mK58KMAbSP:ayVK96StleG9zg87WY

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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