General

  • Target

    04163099.exe

  • Size

    770KB

  • Sample

    230526-vev3rsgh8y

  • MD5

    2ca68d65a58f5698ec51e3ce1d21e486

  • SHA1

    0d9660c2eeb22f1198ca9d6d4b4edd2350736e1b

  • SHA256

    b9c6211f34ba33e9c759fdc57cd9785d90e72d87738d9a66b96bf17bcaa5db99

  • SHA512

    ae3242c1cd9224622c508e4604ac162c5ad992e67f39607c89fbdfcf3aa6b5d70f951afaa4ea4e9268fa819e55b23f53feeae26ae90ff22742ab4aa625ee45d9

  • SSDEEP

    12288:uMrgy902v0roTgPffJFCLmMyPNG6XAHE/h0/Gh/okT/kwjsKQ:6yHTTg3fJFCLm+k/h0aDbRjs3

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      04163099.exe

    • Size

      770KB

    • MD5

      2ca68d65a58f5698ec51e3ce1d21e486

    • SHA1

      0d9660c2eeb22f1198ca9d6d4b4edd2350736e1b

    • SHA256

      b9c6211f34ba33e9c759fdc57cd9785d90e72d87738d9a66b96bf17bcaa5db99

    • SHA512

      ae3242c1cd9224622c508e4604ac162c5ad992e67f39607c89fbdfcf3aa6b5d70f951afaa4ea4e9268fa819e55b23f53feeae26ae90ff22742ab4aa625ee45d9

    • SSDEEP

      12288:uMrgy902v0roTgPffJFCLmMyPNG6XAHE/h0/Gh/okT/kwjsKQ:6yHTTg3fJFCLm+k/h0aDbRjs3

    • 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.

    • 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