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General

  • Target

    8b197846615c860598ed3e0b7fac5a28678681afd655d354c57a6416516f181a

  • Size

    601KB

  • Sample

    230608-r7dgmsgb78

  • MD5

    f7b8800995cd033a922966347d2f5637

  • SHA1

    4b5472511ca082037f809f823e0ce04bc67b85b8

  • SHA256

    8b197846615c860598ed3e0b7fac5a28678681afd655d354c57a6416516f181a

  • SHA512

    4a9a4686aec6090a06d0e020acaadefcf325f27d31c745570588aaa31d01c08ef51b5335a6fc24a556fd8d2f564543272fc7075d49dcfdc4c94cfc620daf52fc

  • SSDEEP

    12288:GMrUy90FfDrqtFrDkh+mkByoc8TrH8C0/sqzkQdqrxd14Vjo:6yuf/iFaL8/83/sq7d6d14No

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      8b197846615c860598ed3e0b7fac5a28678681afd655d354c57a6416516f181a

    • Size

      601KB

    • MD5

      f7b8800995cd033a922966347d2f5637

    • SHA1

      4b5472511ca082037f809f823e0ce04bc67b85b8

    • SHA256

      8b197846615c860598ed3e0b7fac5a28678681afd655d354c57a6416516f181a

    • SHA512

      4a9a4686aec6090a06d0e020acaadefcf325f27d31c745570588aaa31d01c08ef51b5335a6fc24a556fd8d2f564543272fc7075d49dcfdc4c94cfc620daf52fc

    • SSDEEP

      12288:GMrUy90FfDrqtFrDkh+mkByoc8TrH8C0/sqzkQdqrxd14Vjo:6yuf/iFaL8/83/sq7d6d14No

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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