General

  • Target

    c3a37cbf3cfa351c22445533aa08ae6b074c7138b87d38fa7b5bbd9561073400

  • Size

    818KB

  • Sample

    230216-e6ft6afg54

  • MD5

    6192af875c483a4120a58f9e141ea53f

  • SHA1

    d7a713924be2130667d629938c4d3e94649090a0

  • SHA256

    c3a37cbf3cfa351c22445533aa08ae6b074c7138b87d38fa7b5bbd9561073400

  • SHA512

    57f658960e86329b3401c483f8d7bb0d48dbe1b887b2fa4b1ccf4bcb38c7c010899f761a04bbf2077161625a26130078fdd7f64767cf9963dee24cc6484711fc

  • SSDEEP

    12288:IMrwy90gWwtcNIinQYjcFtxpXzgkSKyEIhUNTPuKVThKv2qne4AP/kVjWcfcNoA9:4yewLinQvBXluZUFuKVeDA0VSMxlm5D

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Targets

    • Target

      c3a37cbf3cfa351c22445533aa08ae6b074c7138b87d38fa7b5bbd9561073400

    • Size

      818KB

    • MD5

      6192af875c483a4120a58f9e141ea53f

    • SHA1

      d7a713924be2130667d629938c4d3e94649090a0

    • SHA256

      c3a37cbf3cfa351c22445533aa08ae6b074c7138b87d38fa7b5bbd9561073400

    • SHA512

      57f658960e86329b3401c483f8d7bb0d48dbe1b887b2fa4b1ccf4bcb38c7c010899f761a04bbf2077161625a26130078fdd7f64767cf9963dee24cc6484711fc

    • SSDEEP

      12288:IMrwy90gWwtcNIinQYjcFtxpXzgkSKyEIhUNTPuKVThKv2qne4AP/kVjWcfcNoA9:4yewLinQvBXluZUFuKVeDA0VSMxlm5D

    • 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