General

  • Target

    6db00618f6f9d4823bbeb433ed8c2a63.exe

  • Size

    993KB

  • Sample

    231010-y75pfsbc64

  • MD5

    6db00618f6f9d4823bbeb433ed8c2a63

  • SHA1

    8c54fd65e28756fa25136e8935f4330c8ea0708d

  • SHA256

    7eb790eac974b12e6132469ebc9c6cb67c0d5ca49d29656dabfab3898a07dd91

  • SHA512

    b0e767ae40300daf9a4441a553ef741a366d61ab876dde90167d03db9b6d4e2eda3abaad78ad8cd9d87d08a5217f58104e504d39a7a4a0dd37099edddba120ab

  • SSDEEP

    24576:1ygd+YzQgnyHy43hLWZxuu+kBGgNby6cA6S:Q5YzQAS3eMAby656

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

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

      6db00618f6f9d4823bbeb433ed8c2a63.exe

    • Size

      993KB

    • MD5

      6db00618f6f9d4823bbeb433ed8c2a63

    • SHA1

      8c54fd65e28756fa25136e8935f4330c8ea0708d

    • SHA256

      7eb790eac974b12e6132469ebc9c6cb67c0d5ca49d29656dabfab3898a07dd91

    • SHA512

      b0e767ae40300daf9a4441a553ef741a366d61ab876dde90167d03db9b6d4e2eda3abaad78ad8cd9d87d08a5217f58104e504d39a7a4a0dd37099edddba120ab

    • SSDEEP

      24576:1ygd+YzQgnyHy43hLWZxuu+kBGgNby6cA6S:Q5YzQAS3eMAby656

    • Amadey

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

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks