General

  • Target

    bf54195e7e6de7b9df522867dc4029d47fda0d3424b6aec12993ec293ed9922f.bin.exe

  • Size

    770KB

  • Sample

    230514-w53qzacg47

  • MD5

    343c18da4b1a037eb44fd6e757b8f2ae

  • SHA1

    9c1767924624cd0cc7fe007bc994fc6b07b3abb3

  • SHA256

    bf54195e7e6de7b9df522867dc4029d47fda0d3424b6aec12993ec293ed9922f

  • SHA512

    707ebbe186c62a19e2d81d5b131a334d3c7e3b1d8157ac0cbde3f6f565b2a325b35375f26c319bda99b476571025740755aa229af553ac0c51d9df19b3f1a9a0

  • SSDEEP

    12288:1Mroy90LzfeO+3NCqbcHJcqmisW3EC6phoIDsLiGK7P6njorJkYBfUzNZmP:5ytLCqbOnZERGDKGkkYBfUzyP

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.75:4132

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      bf54195e7e6de7b9df522867dc4029d47fda0d3424b6aec12993ec293ed9922f.bin.exe

    • Size

      770KB

    • MD5

      343c18da4b1a037eb44fd6e757b8f2ae

    • SHA1

      9c1767924624cd0cc7fe007bc994fc6b07b3abb3

    • SHA256

      bf54195e7e6de7b9df522867dc4029d47fda0d3424b6aec12993ec293ed9922f

    • SHA512

      707ebbe186c62a19e2d81d5b131a334d3c7e3b1d8157ac0cbde3f6f565b2a325b35375f26c319bda99b476571025740755aa229af553ac0c51d9df19b3f1a9a0

    • SSDEEP

      12288:1Mroy90LzfeO+3NCqbcHJcqmisW3EC6phoIDsLiGK7P6njorJkYBfUzNZmP:5ytLCqbOnZERGDKGkkYBfUzyP

    • 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