General

  • Target

    0e9985758e92dab644fa0d7b0dd5b965ef6236d5c3e11ea8b14b28c13c6b9c77

  • Size

    1.0MB

  • Sample

    230520-w7lkgagg2t

  • MD5

    72cb2237bb27f16dea22a76151f38fed

  • SHA1

    043ae3426e77238f811849b102186ac9f293f8db

  • SHA256

    0e9985758e92dab644fa0d7b0dd5b965ef6236d5c3e11ea8b14b28c13c6b9c77

  • SHA512

    6d3f6a911fe982e720e70f16b0fe1e65fe8514acb28efde77e473a02a188fda69611bb2984a8decfa5bc81d29f287419a8d597aa629536c624a4b8902ca92425

  • SSDEEP

    24576:tymOMxhf9bh8lybabqW15akXYWP2H34UWC6VAky9sEf47J:Imdfh84abqDMA8ES

Malware Config

Extracted

Family

redline

Botnet

daza

C2

77.91.124.251:19065

Attributes
  • auth_value

    0bd5963efefdd6409185423d5ca3439c

Targets

    • Target

      0e9985758e92dab644fa0d7b0dd5b965ef6236d5c3e11ea8b14b28c13c6b9c77

    • Size

      1.0MB

    • MD5

      72cb2237bb27f16dea22a76151f38fed

    • SHA1

      043ae3426e77238f811849b102186ac9f293f8db

    • SHA256

      0e9985758e92dab644fa0d7b0dd5b965ef6236d5c3e11ea8b14b28c13c6b9c77

    • SHA512

      6d3f6a911fe982e720e70f16b0fe1e65fe8514acb28efde77e473a02a188fda69611bb2984a8decfa5bc81d29f287419a8d597aa629536c624a4b8902ca92425

    • SSDEEP

      24576:tymOMxhf9bh8lybabqW15akXYWP2H34UWC6VAky9sEf47J:Imdfh84abqDMA8ES

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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