General

  • Target

    87ccc0cecce8f4e48ff4118c08773fd33921a8a98a757e9752e4c014a2b7392a

  • Size

    770KB

  • Sample

    230528-aad88sea4z

  • MD5

    7f47c2c247027671bc596eda035527af

  • SHA1

    efd90aa17f46edb2ec4cdf3a7187b75ddc37b2a9

  • SHA256

    87ccc0cecce8f4e48ff4118c08773fd33921a8a98a757e9752e4c014a2b7392a

  • SHA512

    33ea5c876d0d09609cda2c88a2b5fb29adceffd3f318eafcf462395679688aa7de40f0500571926328c4363bda0d339e61dcb7800c4e5b4af025ecbaa87eeb76

  • SSDEEP

    24576:UyR3C0TMrfVvem77zT/I4kWQfxUIX7vjSm+:jZ3gd2wfU4/TkvjS

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      87ccc0cecce8f4e48ff4118c08773fd33921a8a98a757e9752e4c014a2b7392a

    • Size

      770KB

    • MD5

      7f47c2c247027671bc596eda035527af

    • SHA1

      efd90aa17f46edb2ec4cdf3a7187b75ddc37b2a9

    • SHA256

      87ccc0cecce8f4e48ff4118c08773fd33921a8a98a757e9752e4c014a2b7392a

    • SHA512

      33ea5c876d0d09609cda2c88a2b5fb29adceffd3f318eafcf462395679688aa7de40f0500571926328c4363bda0d339e61dcb7800c4e5b4af025ecbaa87eeb76

    • SSDEEP

      24576:UyR3C0TMrfVvem77zT/I4kWQfxUIX7vjSm+:jZ3gd2wfU4/TkvjS

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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