General

  • Target

    d1859a4b0b998f79eca584db4157ac7771c5d9ef14581e5ae71f3c347506f63c

  • Size

    689KB

  • Sample

    230328-bmlphsgc24

  • MD5

    c0aceddf89d3ba0abf338d56897a270b

  • SHA1

    275feac0c253c8e0f2aa094c032986ae5c12c6e4

  • SHA256

    d1859a4b0b998f79eca584db4157ac7771c5d9ef14581e5ae71f3c347506f63c

  • SHA512

    3430884e185cfbed7131fbf8a2ec69f7fdca55cc05c667887e6fb4889e507b3cf69f273cf987097df1676de8a9ae444bfa8d9e37b6b57e05ede4e3fdeb98b7af

  • SSDEEP

    12288:AMroy90VrD5AlUzU4xaAFWZy065hLuCqMSKx31LamdtoiOcgYivmFq/figuTnljO:YyKhwExyQ7faCqLw31PtoiOaiCq/agcS

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

      d1859a4b0b998f79eca584db4157ac7771c5d9ef14581e5ae71f3c347506f63c

    • Size

      689KB

    • MD5

      c0aceddf89d3ba0abf338d56897a270b

    • SHA1

      275feac0c253c8e0f2aa094c032986ae5c12c6e4

    • SHA256

      d1859a4b0b998f79eca584db4157ac7771c5d9ef14581e5ae71f3c347506f63c

    • SHA512

      3430884e185cfbed7131fbf8a2ec69f7fdca55cc05c667887e6fb4889e507b3cf69f273cf987097df1676de8a9ae444bfa8d9e37b6b57e05ede4e3fdeb98b7af

    • SSDEEP

      12288:AMroy90VrD5AlUzU4xaAFWZy065hLuCqMSKx31LamdtoiOcgYivmFq/figuTnljO:YyKhwExyQ7faCqLw31PtoiOaiCq/agcS

    • 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