General

  • Target

    a0ff39d79052423460d782d27fd57d2998700e9c2a7aad4bc9669f5b9a736cfc

  • Size

    480KB

  • Sample

    230505-xdz2faee84

  • MD5

    c8e1bf44ffcf39ba318a50b8aa5884a8

  • SHA1

    a953cf8b82edfcbafd6bd0072f0718107c79d5d1

  • SHA256

    a0ff39d79052423460d782d27fd57d2998700e9c2a7aad4bc9669f5b9a736cfc

  • SHA512

    54ecb99054b2830b2d7b056fff2b0c98bc914bd37f9dd604629fc825bf476eea4d2951322dddf6e8c768f7990c3624b442aa7c6b005951e846b5c800f9fe3a2c

  • SSDEEP

    12288:BMrgy90A4duGbwVnv7fdGfHi8PrnaSWui:hyFm0VvxWLT+

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Targets

    • Target

      a0ff39d79052423460d782d27fd57d2998700e9c2a7aad4bc9669f5b9a736cfc

    • Size

      480KB

    • MD5

      c8e1bf44ffcf39ba318a50b8aa5884a8

    • SHA1

      a953cf8b82edfcbafd6bd0072f0718107c79d5d1

    • SHA256

      a0ff39d79052423460d782d27fd57d2998700e9c2a7aad4bc9669f5b9a736cfc

    • SHA512

      54ecb99054b2830b2d7b056fff2b0c98bc914bd37f9dd604629fc825bf476eea4d2951322dddf6e8c768f7990c3624b442aa7c6b005951e846b5c800f9fe3a2c

    • SSDEEP

      12288:BMrgy90A4duGbwVnv7fdGfHi8PrnaSWui:hyFm0VvxWLT+

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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