General

  • Target

    70ae25cfd8d84dbfe974ea2f5e75f02d50c14a4e3af17f17874f3538eafd1fe8

  • Size

    540KB

  • Sample

    230324-ly5xmsff6x

  • MD5

    e1f2e664ab3514d555764564b85368c6

  • SHA1

    512858bc6a2f41461b288240430fbea56951ed89

  • SHA256

    70ae25cfd8d84dbfe974ea2f5e75f02d50c14a4e3af17f17874f3538eafd1fe8

  • SHA512

    9d1704db37f67ecf2f0d66b4d44d336f927bdae41b58995ee721caeaea5ff3ee1e7acd30589c3f329f97092ce6c6f3c68efa4b06ec9b96f42767327f27f775ee

  • SSDEEP

    12288:EMrny90TvxZ0WhHMkMl/btex5I4+kPpfhO40yl2005:jyKf0eMkM9btuQIp5OQ20K

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      70ae25cfd8d84dbfe974ea2f5e75f02d50c14a4e3af17f17874f3538eafd1fe8

    • Size

      540KB

    • MD5

      e1f2e664ab3514d555764564b85368c6

    • SHA1

      512858bc6a2f41461b288240430fbea56951ed89

    • SHA256

      70ae25cfd8d84dbfe974ea2f5e75f02d50c14a4e3af17f17874f3538eafd1fe8

    • SHA512

      9d1704db37f67ecf2f0d66b4d44d336f927bdae41b58995ee721caeaea5ff3ee1e7acd30589c3f329f97092ce6c6f3c68efa4b06ec9b96f42767327f27f775ee

    • SSDEEP

      12288:EMrny90TvxZ0WhHMkMl/btex5I4+kPpfhO40yl2005:jyKf0eMkM9btuQIp5OQ20K

    • 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