General

  • Target

    29ef19d2703c302f2afd23f0f73d04d2.exe

  • Size

    594KB

  • Sample

    201229-snl27e6l5a

  • MD5

    29ef19d2703c302f2afd23f0f73d04d2

  • SHA1

    a453645655b2324e856a488995008d7372937551

  • SHA256

    9303fce212e36780ea585709956a75464f3d6eaf2da9211f72ac718dad3e7e80

  • SHA512

    123f002c9ee45f5d03845d44ad9d58d1ebb8be3d69c48e16d980816d778fb14453c2cf9e6047460b3b10264b86d849d65ede0f9ef0e410be887f6e432673cfa8

Malware Config

Targets

    • Target

      29ef19d2703c302f2afd23f0f73d04d2.exe

    • Size

      594KB

    • MD5

      29ef19d2703c302f2afd23f0f73d04d2

    • SHA1

      a453645655b2324e856a488995008d7372937551

    • SHA256

      9303fce212e36780ea585709956a75464f3d6eaf2da9211f72ac718dad3e7e80

    • SHA512

      123f002c9ee45f5d03845d44ad9d58d1ebb8be3d69c48e16d980816d778fb14453c2cf9e6047460b3b10264b86d849d65ede0f9ef0e410be887f6e432673cfa8

    • RedLine

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

    • RedLine Payload

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks