General

  • Target

    9ff266bfa29709aafe7e2496f20ba15a6e8fc6132db0c480a6ae5210eb08aa8e

  • Size

    700KB

  • Sample

    230327-3g2bkahg2x

  • MD5

    29bb58d97963d6019d177e68632f1443

  • SHA1

    1b2abf6df20f270d0d14b3b2269ca6e1de4079fd

  • SHA256

    9ff266bfa29709aafe7e2496f20ba15a6e8fc6132db0c480a6ae5210eb08aa8e

  • SHA512

    08946f0aefb19cc52c37afd8269ffa9edec372e790d6333723e0c7bb97bef4096e332fb9cfce88392b355fcd0a98cbff6828b238261cdb5b778ae75740a11f28

  • SSDEEP

    12288:UMrBy90J1vl1S41Y3O9DNYcAy8F/FoErq6UuoAPAo5Ex5FAlyekCFB:NyU1Fyy8hFoEW6Uuao5ExvAAek6

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      9ff266bfa29709aafe7e2496f20ba15a6e8fc6132db0c480a6ae5210eb08aa8e

    • Size

      700KB

    • MD5

      29bb58d97963d6019d177e68632f1443

    • SHA1

      1b2abf6df20f270d0d14b3b2269ca6e1de4079fd

    • SHA256

      9ff266bfa29709aafe7e2496f20ba15a6e8fc6132db0c480a6ae5210eb08aa8e

    • SHA512

      08946f0aefb19cc52c37afd8269ffa9edec372e790d6333723e0c7bb97bef4096e332fb9cfce88392b355fcd0a98cbff6828b238261cdb5b778ae75740a11f28

    • SSDEEP

      12288:UMrBy90J1vl1S41Y3O9DNYcAy8F/FoErq6UuoAPAo5Ex5FAlyekCFB:NyU1Fyy8hFoEW6Uuao5ExvAAek6

    • 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