General

  • Target

    433593a714cea9439c90a0348e0448dab76849beb4d8287dce8ba413790850e6

  • Size

    1.0MB

  • Sample

    231003-e9cxnsgc2x

  • MD5

    6362430658c18403e50fd3927eeb4a70

  • SHA1

    bf4dfe31ea034a1e573bbce7f7c167d9ee4e9282

  • SHA256

    433593a714cea9439c90a0348e0448dab76849beb4d8287dce8ba413790850e6

  • SHA512

    94fc8891fd6ead42e4fb4bb01acef113caa08e3519f703b08d76ea9d58e83c6bef1fa6526e164a115b7cc66f4b387ae31d7f6d8478eaa8b11be46506fba3f7dd

  • SSDEEP

    24576:tyDsy59r/OyV87T6XC+ws+sgzpjvsICTuKf:Iwyfz3EmX4prp7sDuK

Malware Config

Extracted

Family

redline

Botnet

jordan

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

Extracted

Family

redline

Botnet

CashOutGang

C2

4.229.227.81:33222

Targets

    • Target

      433593a714cea9439c90a0348e0448dab76849beb4d8287dce8ba413790850e6

    • Size

      1.0MB

    • MD5

      6362430658c18403e50fd3927eeb4a70

    • SHA1

      bf4dfe31ea034a1e573bbce7f7c167d9ee4e9282

    • SHA256

      433593a714cea9439c90a0348e0448dab76849beb4d8287dce8ba413790850e6

    • SHA512

      94fc8891fd6ead42e4fb4bb01acef113caa08e3519f703b08d76ea9d58e83c6bef1fa6526e164a115b7cc66f4b387ae31d7f6d8478eaa8b11be46506fba3f7dd

    • SSDEEP

      24576:tyDsy59r/OyV87T6XC+ws+sgzpjvsICTuKf:Iwyfz3EmX4prp7sDuK

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Downloads MZ/PE file

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 v15

Tasks