General

  • Target

    06497699.exe

  • Size

    785KB

  • Sample

    230602-n5gjqsbf2w

  • MD5

    db597aa622fc9649a6df163cddfe5ab7

  • SHA1

    ebb34daa80baf374410c1bf503fb9b941c3562ed

  • SHA256

    a2598d6d7f9ca5fc479d15284ff9b1d154a4b2087de96855117c1d1d3738e3d9

  • SHA512

    f55eb5f67b74c2dd96421aa718e0ed817e172886ce54b58dbbf2fb252ffca849982d63d91c0e44f9306d8a448bf39fc01edd82c232075cbbb4d2bfdfcd78e0d8

  • SSDEEP

    12288:JMrVy90ka3kOdLR4lMHNlPTRxsuUsfoASog8dRG3KfaFVuwUwqsFxHVCuU:cysN1RVfc3sfoAxg8jG3KfSVt1xU

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      06497699.exe

    • Size

      785KB

    • MD5

      db597aa622fc9649a6df163cddfe5ab7

    • SHA1

      ebb34daa80baf374410c1bf503fb9b941c3562ed

    • SHA256

      a2598d6d7f9ca5fc479d15284ff9b1d154a4b2087de96855117c1d1d3738e3d9

    • SHA512

      f55eb5f67b74c2dd96421aa718e0ed817e172886ce54b58dbbf2fb252ffca849982d63d91c0e44f9306d8a448bf39fc01edd82c232075cbbb4d2bfdfcd78e0d8

    • SSDEEP

      12288:JMrVy90ka3kOdLR4lMHNlPTRxsuUsfoASog8dRG3KfaFVuwUwqsFxHVCuU:cysN1RVfc3sfoAxg8jG3KfSVt1xU

    • 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.

    • 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