General

  • Target

    e92881d9491223befcbf1edfcaa642c8a807bb83dda92630475a475d2cc3ed32

  • Size

    810KB

  • Sample

    230312-frhkwaeg8v

  • MD5

    723cc9cc858c079f624d9ee5ca18d9d6

  • SHA1

    f7b14e53e9a3962fe764e596b9b6d06837e01967

  • SHA256

    e92881d9491223befcbf1edfcaa642c8a807bb83dda92630475a475d2cc3ed32

  • SHA512

    6508d5ab2127136e98463b7dcd5f10277cfda7a8591964db65f6bb1d79703712bfccf32ce3ad42c901c11a5d14408e74c71ad35a66c32e66d9d17427e184bd0d

  • SSDEEP

    24576:hybQFaqQMkqfTHbVtyeeUNXd80Mf5jlET:UbQ0qQMk6/Vty0XSFf5jlE

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Targets

    • Target

      e92881d9491223befcbf1edfcaa642c8a807bb83dda92630475a475d2cc3ed32

    • Size

      810KB

    • MD5

      723cc9cc858c079f624d9ee5ca18d9d6

    • SHA1

      f7b14e53e9a3962fe764e596b9b6d06837e01967

    • SHA256

      e92881d9491223befcbf1edfcaa642c8a807bb83dda92630475a475d2cc3ed32

    • SHA512

      6508d5ab2127136e98463b7dcd5f10277cfda7a8591964db65f6bb1d79703712bfccf32ce3ad42c901c11a5d14408e74c71ad35a66c32e66d9d17427e184bd0d

    • SSDEEP

      24576:hybQFaqQMkqfTHbVtyeeUNXd80Mf5jlET:UbQ0qQMk6/Vty0XSFf5jlE

    • 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

    • 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