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General

  • Target

    bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a

  • Size

    714KB

  • Sample

    230214-llfrzsbg2w

  • MD5

    635be53384fea67b11db34cbed1b25cc

  • SHA1

    1b89cf9343fe8a14f22c628d0dc464bdd60d5997

  • SHA256

    bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a

  • SHA512

    d9fd97fd8a7726fc4ca3f8f0db784254fa75fa4f439039b3db229f23548ed5b947c1eb951ae32b68ec3fba9b38998d1a0e7159e0930c595a420867bb35a1cd54

  • SSDEEP

    12288:wMroy909gIoWiw4RL4Q3TqQAudYS6Pb+ClhTc7evD4VJsLpCzdpwi4hLsupO4K1B:IyhIoG4l7Wu6S6hs7evD4HsLKdpwi4+J

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Targets

    • Target

      bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a

    • Size

      714KB

    • MD5

      635be53384fea67b11db34cbed1b25cc

    • SHA1

      1b89cf9343fe8a14f22c628d0dc464bdd60d5997

    • SHA256

      bdb3749a8709559036c0c13ae5a7129581610f0b5dfb7bd01d1781589c4da22a

    • SHA512

      d9fd97fd8a7726fc4ca3f8f0db784254fa75fa4f439039b3db229f23548ed5b947c1eb951ae32b68ec3fba9b38998d1a0e7159e0930c595a420867bb35a1cd54

    • SSDEEP

      12288:wMroy909gIoWiw4RL4Q3TqQAudYS6Pb+ClhTc7evD4VJsLpCzdpwi4hLsupO4K1B:IyhIoG4l7Wu6S6hs7evD4HsLKdpwi4+J

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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