General

  • Target

    e648ea2ee0783f885064a6a3d85baf46f3967b4b5b063b224f3dae7d2fe309ee

  • Size

    771KB

  • Sample

    230608-sjxfaaha7z

  • MD5

    702a512c7cc21d77f8d67ea744fbfe01

  • SHA1

    c3ef13cd9ce230c042472c700430a6b166cc9229

  • SHA256

    e648ea2ee0783f885064a6a3d85baf46f3967b4b5b063b224f3dae7d2fe309ee

  • SHA512

    ba1aa95a69cc73b64648b1fe3d4c0ad8ae1b064bd95a5a1caefa3c36a7b636ff057745d4c6d4118cd85c57c81e4f41bf91465b55ef59941e49280e995535029c

  • SSDEEP

    12288:rMrXy90kKl1ephg1PiNViET8zUD3t+sFjQ7tjf5oAEJzOA/TgGvfMoHcBLma:YylhgxgVdOK+sF07tjh23/TgRNX

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      e648ea2ee0783f885064a6a3d85baf46f3967b4b5b063b224f3dae7d2fe309ee

    • Size

      771KB

    • MD5

      702a512c7cc21d77f8d67ea744fbfe01

    • SHA1

      c3ef13cd9ce230c042472c700430a6b166cc9229

    • SHA256

      e648ea2ee0783f885064a6a3d85baf46f3967b4b5b063b224f3dae7d2fe309ee

    • SHA512

      ba1aa95a69cc73b64648b1fe3d4c0ad8ae1b064bd95a5a1caefa3c36a7b636ff057745d4c6d4118cd85c57c81e4f41bf91465b55ef59941e49280e995535029c

    • SSDEEP

      12288:rMrXy90kKl1ephg1PiNViET8zUD3t+sFjQ7tjf5oAEJzOA/TgGvfMoHcBLma:YylhgxgVdOK+sF07tjh23/TgRNX

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks