General

  • Target

    1dec159951f1abc187f8291376f46231.bin

  • Size

    482KB

  • Sample

    230301-bgb8wsdh86

  • MD5

    c1f66fbf506c33d5dedddaa0fbd545b1

  • SHA1

    1042fc127d711bf2641115b354819e00d44f2bf3

  • SHA256

    578b0a00af3e8c4387b2dfdbdb791f2ca6018cd6bc555b397eaa472fa9496a04

  • SHA512

    d88e765705903f20ccff440acf39d7487a29ece70d315393ba2db86e655c89c1bcc4f42e49ea4b4ca9fc3d85d52895f7e2cf90f96e10738d21564247a07f1c5c

  • SSDEEP

    12288:izYvrQKEnQ6uGwEFttPE+KirungSJc8TUXJhI53bqd:+YvkKhX6ttUAugSJcaKJhIsd

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

forma

C2

193.233.20.24:4123

Attributes
  • auth_value

    50b8e065d7cb1e9e30786f7a370368f9

Targets

    • Target

      dcef3080d712d9bbb746bb5cdb7e2c7927da5e3578d13cb2e0f9f0be9c99fbcc.exe

    • Size

      532KB

    • MD5

      1dec159951f1abc187f8291376f46231

    • SHA1

      8eaf537891990be712cbe885981bac83cd86060b

    • SHA256

      dcef3080d712d9bbb746bb5cdb7e2c7927da5e3578d13cb2e0f9f0be9c99fbcc

    • SHA512

      5d0e7792a464718629981dbf260d537b3de895f62a4d94b35ace15ecd05120f5fef3eaf083e55898850634b6afe0ed82a0a2287d968ca8a422a5296c02a95e24

    • SSDEEP

      12288:BMrvy90aIlS5z+Igau7b/d28uXxsA5OJsJg:Gysu+IRunFSXF5Xm

    • 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

    • 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