General

  • Target

    0f2045b0ac8dbc2ef5e13a30afcd57e596ad90ccd9b1b50bc15d05b4605117d5

  • Size

    690KB

  • Sample

    230328-bm8jaagc27

  • MD5

    1b526aa866efbabb700696996b1cdf2f

  • SHA1

    63e8ef3c8ef7b574c4b9927bb990c88f65bc4fd7

  • SHA256

    0f2045b0ac8dbc2ef5e13a30afcd57e596ad90ccd9b1b50bc15d05b4605117d5

  • SHA512

    1b53d59ca4005f6b1367b45b8b0ccf90a7637dee40e729f99b4014a89d638860ac6b7dae08e5d8c4c5e6d9805ffd8c07e80b6f3d1e63a0d9cad172e62a1060ba

  • SSDEEP

    12288:JMr4y9054ntlSgKm4tHdGMSP2sVCawyZAvlFS0figh5wzt2zhyr9VdW:Jyntl1deAMSTRBZA3S0ag3ot8w9VdW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      0f2045b0ac8dbc2ef5e13a30afcd57e596ad90ccd9b1b50bc15d05b4605117d5

    • Size

      690KB

    • MD5

      1b526aa866efbabb700696996b1cdf2f

    • SHA1

      63e8ef3c8ef7b574c4b9927bb990c88f65bc4fd7

    • SHA256

      0f2045b0ac8dbc2ef5e13a30afcd57e596ad90ccd9b1b50bc15d05b4605117d5

    • SHA512

      1b53d59ca4005f6b1367b45b8b0ccf90a7637dee40e729f99b4014a89d638860ac6b7dae08e5d8c4c5e6d9805ffd8c07e80b6f3d1e63a0d9cad172e62a1060ba

    • SSDEEP

      12288:JMr4y9054ntlSgKm4tHdGMSP2sVCawyZAvlFS0figh5wzt2zhyr9VdW:Jyntl1deAMSTRBZA3S0ag3ot8w9VdW

    • 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

    • 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