General

  • Target

    07220a95f5102bcaf725bb5e25bfa0c86b755ef4ccd6f856f6d5f53ebe7cd02c.bin

  • Size

    761KB

  • Sample

    230511-w7djvshb54

  • MD5

    f18d80cfeb4f3669a82c9ca6fd3bfadb

  • SHA1

    cbdd35a60fc9a043f04ab04febdc36e25539d2ac

  • SHA256

    07220a95f5102bcaf725bb5e25bfa0c86b755ef4ccd6f856f6d5f53ebe7cd02c

  • SHA512

    7b0e01327233f7bbf49cbed54c1b38305094073e2b4efbdd86e56c734cafab94f226230203f34df9a7043bf4a1df08caf14309ac3f6d3bdb62290d38ed98d10e

  • SSDEEP

    12288:yMrLy90DQ6z7DN4XT7xj/d1fg2Mw0WoTqziSfVg/s/Ald4X5Sj8d4kuz6n1Zp:hy8DmXHxj/d1fqw0TTcXVulERK6n1Zp

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      07220a95f5102bcaf725bb5e25bfa0c86b755ef4ccd6f856f6d5f53ebe7cd02c.bin

    • Size

      761KB

    • MD5

      f18d80cfeb4f3669a82c9ca6fd3bfadb

    • SHA1

      cbdd35a60fc9a043f04ab04febdc36e25539d2ac

    • SHA256

      07220a95f5102bcaf725bb5e25bfa0c86b755ef4ccd6f856f6d5f53ebe7cd02c

    • SHA512

      7b0e01327233f7bbf49cbed54c1b38305094073e2b4efbdd86e56c734cafab94f226230203f34df9a7043bf4a1df08caf14309ac3f6d3bdb62290d38ed98d10e

    • SSDEEP

      12288:yMrLy90DQ6z7DN4XT7xj/d1fg2Mw0WoTqziSfVg/s/Ald4X5Sj8d4kuz6n1Zp:hy8DmXHxj/d1fqw0TTcXVulERK6n1Zp

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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