General

  • Target

    d81620ec69feb5e745b23dacc25b874cef4db7b0daeaefbdb739300838f4d343

  • Size

    454KB

  • Sample

    220814-fxxxradad9

  • MD5

    a6307dc412b139f4c6e3285dbc3a624e

  • SHA1

    0adf43e6593e7c46cdd5f0536e6ed966b3ed22fc

  • SHA256

    d81620ec69feb5e745b23dacc25b874cef4db7b0daeaefbdb739300838f4d343

  • SHA512

    7cb5edde935bfb490c382ef13bc5b1ee9c3485e8732896a6bb742853c69c6d646dd9d7e9c238b5bbfb6fd8dc5631a65a940e5146b2acff6129cfc68f69537b7d

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

remcos

Botnet

08132022

C2

nikahuve.ac.ug:6968

kalskala.ac.ug:6968

tuekisaa.ac.ug:6968

parthaha.ac.ug:6968

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

    scaxs.dat

  • keylog_flag

    false

  • keylog_folder

    foracbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    sdfxyttyvcweghfgfhtd-Z6835D

  • 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

      d81620ec69feb5e745b23dacc25b874cef4db7b0daeaefbdb739300838f4d343

    • Size

      454KB

    • MD5

      a6307dc412b139f4c6e3285dbc3a624e

    • SHA1

      0adf43e6593e7c46cdd5f0536e6ed966b3ed22fc

    • SHA256

      d81620ec69feb5e745b23dacc25b874cef4db7b0daeaefbdb739300838f4d343

    • SHA512

      7cb5edde935bfb490c382ef13bc5b1ee9c3485e8732896a6bb742853c69c6d646dd9d7e9c238b5bbfb6fd8dc5631a65a940e5146b2acff6129cfc68f69537b7d

    • Azorult

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

    • Remcos

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

    • Downloads MZ/PE file

    • 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.

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks