General

  • Target

    77558655bd894f570f958a9df8636b6e0f83468ef15814571d7cb85759bc5a11

  • Size

    685KB

  • Sample

    230327-qbjs4sff2t

  • MD5

    207e62fda4c2b75179461d0ef15badef

  • SHA1

    2f54e2dc2997a73ea23ef33b568df4cac79939c4

  • SHA256

    77558655bd894f570f958a9df8636b6e0f83468ef15814571d7cb85759bc5a11

  • SHA512

    682792739253f08d8ceba03ee8f9155a9d3c6a5da36ea00f7b7fced00eeda24c5b8cd0b7e66fc78dba1a2485f61800064dea5fcf18915cbd776a53f2df046158

  • SSDEEP

    12288:6Mriy90hz8/u2l5MlpOTzFi6vXpneGO/TmRmRDT9K+d+lBM2aYRD:8yMyXMlGhBeGeSYR3gph5

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      77558655bd894f570f958a9df8636b6e0f83468ef15814571d7cb85759bc5a11

    • Size

      685KB

    • MD5

      207e62fda4c2b75179461d0ef15badef

    • SHA1

      2f54e2dc2997a73ea23ef33b568df4cac79939c4

    • SHA256

      77558655bd894f570f958a9df8636b6e0f83468ef15814571d7cb85759bc5a11

    • SHA512

      682792739253f08d8ceba03ee8f9155a9d3c6a5da36ea00f7b7fced00eeda24c5b8cd0b7e66fc78dba1a2485f61800064dea5fcf18915cbd776a53f2df046158

    • SSDEEP

      12288:6Mriy90hz8/u2l5MlpOTzFi6vXpneGO/TmRmRDT9K+d+lBM2aYRD:8yMyXMlGhBeGeSYR3gph5

    • 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

    • 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