General

  • Target

    eb1d8f9c93a38829d9dfe497d24764d4fb764fb847a21db981d048e0753f680c

  • Size

    530KB

  • Sample

    230401-xk8xxsdc4z

  • MD5

    1d73a09ba90b28188ceb10e63680401e

  • SHA1

    aba1f3ce18b4a1498edaae2e7eae463c33b41144

  • SHA256

    eb1d8f9c93a38829d9dfe497d24764d4fb764fb847a21db981d048e0753f680c

  • SHA512

    ab104ba0049c72301fefeb60a457b0ed5920d1c90effdb8b0ace12987ad8690f30b6204cb1f0b66ce165fe7c476867dd21b9dc681a7cb347b6a7f1e754dc2515

  • SSDEEP

    12288:TMrZy90z52xFztJu4Z/fn5t/0/E8vxuN55ghD6lgl4Lt:uyU5+Tu4Z/xtM/E8p2v0624Lt

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      eb1d8f9c93a38829d9dfe497d24764d4fb764fb847a21db981d048e0753f680c

    • Size

      530KB

    • MD5

      1d73a09ba90b28188ceb10e63680401e

    • SHA1

      aba1f3ce18b4a1498edaae2e7eae463c33b41144

    • SHA256

      eb1d8f9c93a38829d9dfe497d24764d4fb764fb847a21db981d048e0753f680c

    • SHA512

      ab104ba0049c72301fefeb60a457b0ed5920d1c90effdb8b0ace12987ad8690f30b6204cb1f0b66ce165fe7c476867dd21b9dc681a7cb347b6a7f1e754dc2515

    • SSDEEP

      12288:TMrZy90z52xFztJu4Z/fn5t/0/E8vxuN55ghD6lgl4Lt:uyU5+Tu4Z/xtM/E8p2v0624Lt

    • 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