General

  • Target
    f29f6dc54c33b2aae2950019ee54b04c.exe
  • Size 831KB
  • Sample230113-whe2dsbb83
  • SHA256 8c5df030de0c79f2155a60e0d5f41889ec8d07d441279d406996dca4639f8539
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • raccoon

Botnet
  • 75ea4cb7f040eb3056eaa4e86a3a9d6c

C2
  • http://91.215.85.146/

rc4.plain

Extracted

Family
  • azorult

C2
  • http://195.245.112.115/index.php

Extracted

Family
  • remcos

Botnet
  • 1122023

C2
  • nikahuve.ac.ug:65214

  • kalskala.ac.ug:65214

  • tuekisaa.ac.ug:65214

  • parthaha.ac.ug:65214

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    vgbvfxs.dat

  • keylog_flag

    false

  • keylog_folder

    fsscbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    fdsgsdmhj-9K01C1

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target
      f29f6dc54c33b2aae2950019ee54b04c.exe
    • Size 831KB
    • SHA256 8c5df030de0c79f2155a60e0d5f41889ec8d07d441279d406996dca4639f8539
    • MD5 SHA1 SHA512 SSDEEP
    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks