General

  • Target

    cccdfdc13279aa1be7fa94d2e7969dae050e53d5047af5b9c91eb1f424bf1955

  • Size

    758KB

  • Sample

    230213-aearlshe53

  • MD5

    57d40739d9f042e24d7108c08be2b783

  • SHA1

    238ae80b7ba624ae73079b989a5a1ae474c383b1

  • SHA256

    cccdfdc13279aa1be7fa94d2e7969dae050e53d5047af5b9c91eb1f424bf1955

  • SHA512

    9c112d8182fb75128f6eaa4f396786878730726796a918c980b0e5b57e7086123ac2d58a461e08c4b9f4910805fc6fc07e74583653aaaad3979dd8acf81293bf

  • SSDEEP

    12288:VMrey90FWr1pVlbtqNnuLHivMm23inLqsEvnUm4GctlCAXXcm7MpWAgr:Ty7r3VlJqNnuLqj2CxuUzvlVXH7MpOr

Malware Config

Extracted

Family

redline

Botnet

cr2

C2

176.113.115.17:4132

Attributes
  • auth_value

    4bf573d6f5ab16f3b5e36da6855dc128

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      cccdfdc13279aa1be7fa94d2e7969dae050e53d5047af5b9c91eb1f424bf1955

    • Size

      758KB

    • MD5

      57d40739d9f042e24d7108c08be2b783

    • SHA1

      238ae80b7ba624ae73079b989a5a1ae474c383b1

    • SHA256

      cccdfdc13279aa1be7fa94d2e7969dae050e53d5047af5b9c91eb1f424bf1955

    • SHA512

      9c112d8182fb75128f6eaa4f396786878730726796a918c980b0e5b57e7086123ac2d58a461e08c4b9f4910805fc6fc07e74583653aaaad3979dd8acf81293bf

    • SSDEEP

      12288:VMrey90FWr1pVlbtqNnuLHivMm23inLqsEvnUm4GctlCAXXcm7MpWAgr:Ty7r3VlJqNnuLqj2CxuUzvlVXH7MpOr

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks