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General

  • Target

    bf04f2c81eef98d29dc3d406da837886fd3e2213a2a65ec769618ea2d01b0b04

  • Size

    836KB

  • Sample

    230319-aq5q5agc71

  • MD5

    27f0af162cb081454ca0fa9806c10ddd

  • SHA1

    6830bef48891c6b8f449833b5904c5aec8bc7d40

  • SHA256

    bf04f2c81eef98d29dc3d406da837886fd3e2213a2a65ec769618ea2d01b0b04

  • SHA512

    44d6e543822e55d4910ba09551a88cbddfc7af1fe0e414bfe60be6fdc14caf5d834374ce397b427ce45cd069f577f2aaaee7e1923f162e51caa820c0c469e8ca

  • SSDEEP

    12288:UMrRy90+Nt1EBuweqmFsOesHd3Iaw+Tjlx7h37wc2+k1PM7qJdCXeU:Fy/EBk9FUsHhIz+TjJ37N27M7q76

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      bf04f2c81eef98d29dc3d406da837886fd3e2213a2a65ec769618ea2d01b0b04

    • Size

      836KB

    • MD5

      27f0af162cb081454ca0fa9806c10ddd

    • SHA1

      6830bef48891c6b8f449833b5904c5aec8bc7d40

    • SHA256

      bf04f2c81eef98d29dc3d406da837886fd3e2213a2a65ec769618ea2d01b0b04

    • SHA512

      44d6e543822e55d4910ba09551a88cbddfc7af1fe0e414bfe60be6fdc14caf5d834374ce397b427ce45cd069f577f2aaaee7e1923f162e51caa820c0c469e8ca

    • SSDEEP

      12288:UMrRy90+Nt1EBuweqmFsOesHd3Iaw+Tjlx7h37wc2+k1PM7qJdCXeU:Fy/EBk9FUsHhIz+TjJ37N27M7q76

    • 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