General

  • Target

    0454c0078d232502c16596fb561e698d11c2d68c1905d68a9578385a6a116a00

  • Size

    792KB

  • Sample

    220810-m1mdrabbd4

  • MD5

    fd2ee7664d299bf5f490c528969f79d8

  • SHA1

    b3e099c7117272ca0f8fa73f1f29e189e6a34327

  • SHA256

    0454c0078d232502c16596fb561e698d11c2d68c1905d68a9578385a6a116a00

  • SHA512

    9b4f77c7c5457902d315ce8291dc86433d8a31e53d6984ea0e10d8e83cfb10011b06448ed04eac03a52da9c335c26a5ba1138e06252e8946c23f3295991dfc56

Malware Config

Extracted

Family

remcos

Botnet

onige123

C2

goodygoody.duckdns.org:1905

154.53.43.207:1905

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    gamingsofts.exe

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    aesjes.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    sijresuestusawar-YZOEW4

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    gamingsoft

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      0454c0078d232502c16596fb561e698d11c2d68c1905d68a9578385a6a116a00

    • Size

      792KB

    • MD5

      fd2ee7664d299bf5f490c528969f79d8

    • SHA1

      b3e099c7117272ca0f8fa73f1f29e189e6a34327

    • SHA256

      0454c0078d232502c16596fb561e698d11c2d68c1905d68a9578385a6a116a00

    • SHA512

      9b4f77c7c5457902d315ce8291dc86433d8a31e53d6984ea0e10d8e83cfb10011b06448ed04eac03a52da9c335c26a5ba1138e06252e8946c23f3295991dfc56

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Remcos

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

    • Blocklisted process makes network request

    • 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