General

  • Target

    urge.ps1

  • Size

    1.1MB

  • Sample

    221006-17x1qaahg4

  • MD5

    40dba6112a28e876168dc0f65a4d1f3c

  • SHA1

    bd020b4fb2d2ee12182f50440a236ae03ce400a7

  • SHA256

    241ce6c7eb13647b6e501b953335b8f3404beeac796bdb1e2d8015d7b7f0472c

  • SHA512

    b2d74443fb01c539443b1869aa1189bc888e299bdd1607fbee51960a0aef38a59f7c6982091947a61e2440dcab6e4efec233c5ce416241c8a6872867fd39db8f

  • SSDEEP

    24576:j6jfWwIDR/sTgA6M3VbSLbbRjdOcsgIrq8UBIYu6mW:mjfW6g3cVbE4nv+NVu6mW

Malware Config

Extracted

Family

remcos

Botnet

STRONG

C2

hurricane.ydns.eu:1972

official.ydns.eu:1972

Officialsw.chickenkiller.com:1972

Attributes
  • audio_folder

    MicRecords

  • 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

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    tughvahyehkgjvkji-A7VCFQ

  • 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

Targets

    • Target

      urge.ps1

    • Size

      1.1MB

    • MD5

      40dba6112a28e876168dc0f65a4d1f3c

    • SHA1

      bd020b4fb2d2ee12182f50440a236ae03ce400a7

    • SHA256

      241ce6c7eb13647b6e501b953335b8f3404beeac796bdb1e2d8015d7b7f0472c

    • SHA512

      b2d74443fb01c539443b1869aa1189bc888e299bdd1607fbee51960a0aef38a59f7c6982091947a61e2440dcab6e4efec233c5ce416241c8a6872867fd39db8f

    • SSDEEP

      24576:j6jfWwIDR/sTgA6M3VbSLbbRjdOcsgIrq8UBIYu6mW:mjfW6g3cVbE4nv+NVu6mW

    • 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.

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Tasks