General

  • Target

    eb91bf1e2eb3877f0942cef113bb0fb76e2c2fd2c2651dbf09f6da6df649e8fb

  • Size

    718KB

  • Sample

    220630-emnqnaffbq

  • MD5

    972334f0c55d0aeab0b32efe41ea3470

  • SHA1

    e9097b5cd1f976ecaf0accedf14f1d22bd72e6fa

  • SHA256

    eb91bf1e2eb3877f0942cef113bb0fb76e2c2fd2c2651dbf09f6da6df649e8fb

  • SHA512

    df120f43fa17b2c37ad6d31e528495241146420cd017c18116bd074498cef3834f408c50d289f8bdce2955c464664a6c446800cb7b55c1461fb3cc0accc7fe10

Malware Config

Extracted

Family

remcos

Botnet

06192022

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

    scxs.dat

  • keylog_flag

    false

  • keylog_folder

    forbas

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    cvxyttydfsgbghfgfhtd-RXTSAM

  • 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

      eb91bf1e2eb3877f0942cef113bb0fb76e2c2fd2c2651dbf09f6da6df649e8fb

    • Size

      718KB

    • MD5

      972334f0c55d0aeab0b32efe41ea3470

    • SHA1

      e9097b5cd1f976ecaf0accedf14f1d22bd72e6fa

    • SHA256

      eb91bf1e2eb3877f0942cef113bb0fb76e2c2fd2c2651dbf09f6da6df649e8fb

    • SHA512

      df120f43fa17b2c37ad6d31e528495241146420cd017c18116bd074498cef3834f408c50d289f8bdce2955c464664a6c446800cb7b55c1461fb3cc0accc7fe10

    • Remcos

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks