General

  • Target

    2e51a4c4b27d42b69da363f8a051f284a24879cdf19b0a92187a2e86fcc6329f

  • Size

    760KB

  • Sample

    230527-xzzykadc7w

  • MD5

    cec62b69a0c5e7fe364cef876193b9b0

  • SHA1

    0774c5d773730acf56ef68fb47854a2acfeab7b6

  • SHA256

    2e51a4c4b27d42b69da363f8a051f284a24879cdf19b0a92187a2e86fcc6329f

  • SHA512

    db0836ae93b61265a7394a3e07e8838b0d6f6942bf0818ab32612f630f6284b2b91a2c1bb90d492c6734faf48ff0c97e26915e5b7a1e3f2775267f9b3f447f6c

  • SSDEEP

    12288:hMrqy90ZxUW5QIm9wUZJFzaN50G0/lofGL4MsTTPMVjzQBu5F4wtL0p2REPRb:DyyxUW54zZJxaN50D/lofGkPRqC8qRb

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

      2e51a4c4b27d42b69da363f8a051f284a24879cdf19b0a92187a2e86fcc6329f

    • Size

      760KB

    • MD5

      cec62b69a0c5e7fe364cef876193b9b0

    • SHA1

      0774c5d773730acf56ef68fb47854a2acfeab7b6

    • SHA256

      2e51a4c4b27d42b69da363f8a051f284a24879cdf19b0a92187a2e86fcc6329f

    • SHA512

      db0836ae93b61265a7394a3e07e8838b0d6f6942bf0818ab32612f630f6284b2b91a2c1bb90d492c6734faf48ff0c97e26915e5b7a1e3f2775267f9b3f447f6c

    • SSDEEP

      12288:hMrqy90ZxUW5QIm9wUZJFzaN50G0/lofGL4MsTTPMVjzQBu5F4wtL0p2REPRb:DyyxUW54zZJxaN50D/lofGkPRqC8qRb

    • 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