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General

  • Target

    0bc00bbaeeea9d04aac010ca2f44088f.exe

  • Size

    769KB

  • Sample

    230511-f4ve7sbh64

  • MD5

    0bc00bbaeeea9d04aac010ca2f44088f

  • SHA1

    572690f28c8ea0a5f3089f0b5ec73c012f39e23d

  • SHA256

    d639ec3a51acd0e1ccdb0b07f29bb3df7b930266a5ae7396c73fd2a1fe4859a0

  • SHA512

    1df0e6ead45eb140d72fa9f67a0434e0d09aba11c1b2a0ad6d0c105b63655cd30fa8502bfda865a3517e0faef569051eeaaa3742fc5e587b440ed385e4826b10

  • SSDEEP

    24576:vy0JM2BRr3xXXUUxzsaaM39O8TylZZ5WK:6mRlXkUxAbg9O8Twb

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      0bc00bbaeeea9d04aac010ca2f44088f.exe

    • Size

      769KB

    • MD5

      0bc00bbaeeea9d04aac010ca2f44088f

    • SHA1

      572690f28c8ea0a5f3089f0b5ec73c012f39e23d

    • SHA256

      d639ec3a51acd0e1ccdb0b07f29bb3df7b930266a5ae7396c73fd2a1fe4859a0

    • SHA512

      1df0e6ead45eb140d72fa9f67a0434e0d09aba11c1b2a0ad6d0c105b63655cd30fa8502bfda865a3517e0faef569051eeaaa3742fc5e587b440ed385e4826b10

    • SSDEEP

      24576:vy0JM2BRr3xXXUUxzsaaM39O8TylZZ5WK:6mRlXkUxAbg9O8Twb

    • 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

    • 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