General

  • Target

    c511355366b92bcd4a253a9364def9501ef159cf33c48ed0586cc079a60d0e31

  • Size

    522KB

  • Sample

    230403-xty43sad7y

  • MD5

    7c15ea5e81f323e81f8f0aee55d454a8

  • SHA1

    bdb1cd9c0f3c82877f03393465a6ffa59638aaa6

  • SHA256

    c511355366b92bcd4a253a9364def9501ef159cf33c48ed0586cc079a60d0e31

  • SHA512

    189eed5747331e5c03df8175964d7436a50794cb0aaa16531fe957de2d398baf1a0ef2c2ad9d43d074d63e4cf8343c71d9db31cd42e74435ef3ab056138b6c03

  • SSDEEP

    12288:aMrWy90aBlu+CrUDHmrlm3abOml6pcidq:EyJrMrUDHm03aXse

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

      c511355366b92bcd4a253a9364def9501ef159cf33c48ed0586cc079a60d0e31

    • Size

      522KB

    • MD5

      7c15ea5e81f323e81f8f0aee55d454a8

    • SHA1

      bdb1cd9c0f3c82877f03393465a6ffa59638aaa6

    • SHA256

      c511355366b92bcd4a253a9364def9501ef159cf33c48ed0586cc079a60d0e31

    • SHA512

      189eed5747331e5c03df8175964d7436a50794cb0aaa16531fe957de2d398baf1a0ef2c2ad9d43d074d63e4cf8343c71d9db31cd42e74435ef3ab056138b6c03

    • SSDEEP

      12288:aMrWy90aBlu+CrUDHmrlm3abOml6pcidq:EyJrMrUDHm03aXse

    • 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