General

  • Target

    e4c83c8470df78b7c94bb216f5ba9bb25933c3694ef2bd867c8f61fd9415b236

  • Size

    531KB

  • Sample

    230303-xzdqbsba57

  • MD5

    ee2e99eae745028afcb4f4e6c9f6c0c2

  • SHA1

    332f062e0fd00112240581e3f20f058777cba1da

  • SHA256

    e4c83c8470df78b7c94bb216f5ba9bb25933c3694ef2bd867c8f61fd9415b236

  • SHA512

    c82e592e6a17f94687d281e37f1557310721acb1d211324332e8c4bd32f95b93fc72028766dd4ac91c7204d41e88258af5a345983c1519c0336873d164f40310

  • SSDEEP

    12288:EMrKy90VgVyRDZ50fnJITBdqq/2mgPl1r7m:+yzVyDwfJydp/2hPHm

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      e4c83c8470df78b7c94bb216f5ba9bb25933c3694ef2bd867c8f61fd9415b236

    • Size

      531KB

    • MD5

      ee2e99eae745028afcb4f4e6c9f6c0c2

    • SHA1

      332f062e0fd00112240581e3f20f058777cba1da

    • SHA256

      e4c83c8470df78b7c94bb216f5ba9bb25933c3694ef2bd867c8f61fd9415b236

    • SHA512

      c82e592e6a17f94687d281e37f1557310721acb1d211324332e8c4bd32f95b93fc72028766dd4ac91c7204d41e88258af5a345983c1519c0336873d164f40310

    • SSDEEP

      12288:EMrKy90VgVyRDZ50fnJITBdqq/2mgPl1r7m:+yzVyDwfJydp/2hPHm

    • 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