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General

  • Target

    79065f79febe72b265756fa51a0300d6fee0d92256d4d6e4d91fbe3df475d867

  • Size

    592KB

  • Sample

    230607-1xdjbsgh9s

  • MD5

    7e19bffa0c81a052de2ff798af5a2c8a

  • SHA1

    af85d118261a32b8a01d0a30d5bd81195c79a6ce

  • SHA256

    79065f79febe72b265756fa51a0300d6fee0d92256d4d6e4d91fbe3df475d867

  • SHA512

    b974cbec52a15e02fb49ad1a364a83b89994af0c5de0797a4439a60e9daa4c3340efe0cf5bf0ad8c2cb648b465f8aa3ba1be589c785b133c53b09b8a6b95a042

  • SSDEEP

    12288:5Mrry900o83lGlU+zUUczDUZuGw41R8OFIW0POdg5jKkx+fd:uyNo83AGDeuGw41RqhCkofd

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

      79065f79febe72b265756fa51a0300d6fee0d92256d4d6e4d91fbe3df475d867

    • Size

      592KB

    • MD5

      7e19bffa0c81a052de2ff798af5a2c8a

    • SHA1

      af85d118261a32b8a01d0a30d5bd81195c79a6ce

    • SHA256

      79065f79febe72b265756fa51a0300d6fee0d92256d4d6e4d91fbe3df475d867

    • SHA512

      b974cbec52a15e02fb49ad1a364a83b89994af0c5de0797a4439a60e9daa4c3340efe0cf5bf0ad8c2cb648b465f8aa3ba1be589c785b133c53b09b8a6b95a042

    • SSDEEP

      12288:5Mrry900o83lGlU+zUUczDUZuGw41R8OFIW0POdg5jKkx+fd:uyNo83AGDeuGw41RqhCkofd

    • 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