General

  • Target

    5dc3ad5ceba5e3526e36df3889202a4a0a38ac51ea54d5261f8983f2fadebb1e

  • Size

    1.5MB

  • Sample

    231004-nk6m5abb91

  • MD5

    f1db46a055d75c85201df453ec0541f9

  • SHA1

    6355054c3d6422ab8d2d37b9b2230c4be24fb06c

  • SHA256

    88db8d5aaaa70fd7f196771024ca721ab73e56204622df5eed2a4e29d81fb8ef

  • SHA512

    9e662db7640438fe485f9186f1b84bcb0f6c60d3664c483bb2722ef1ed62d89e8a917ac3369bda4e7c9015e9b6a128bb826813c1758302d8ca567a3b67d9302b

  • SSDEEP

    24576:TyFpQKAsd2NJNxKOQXCNi++uDJ5VP/av61G06/itPGuoI+5vGTfuz8/JhdC87+uF:mFpldaJNxKUZ+w1HI5/iFGuozvYzi0+e

Malware Config

Extracted

Family

redline

Botnet

frant

C2

77.91.124.55:19071

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      5dc3ad5ceba5e3526e36df3889202a4a0a38ac51ea54d5261f8983f2fadebb1e

    • Size

      1.5MB

    • MD5

      d01ea9428a50363b0514f18501cde96a

    • SHA1

      aad1d7e41260309a8496fa85d2e0747c4bb2123c

    • SHA256

      5dc3ad5ceba5e3526e36df3889202a4a0a38ac51ea54d5261f8983f2fadebb1e

    • SHA512

      0bdd5af5e7a7f3458a0ef2b952f44b79995a1f303d7940b5ae70fd0f1e5c3cbc6b1d55c48393a136d450b2b52e2183eaa076ef72a9c4b4dd3a83cf66154b8e85

    • SSDEEP

      24576:6yhKiUdgrLpPKiQXiNQ+AuD15VP/a5kXc67gCAIivqTzvuH8tJh/R//C+Rc:BMdkLpPKobAwBHrx7gCA/vEz3LnC+R

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks