General

  • Target

    99471551df97faacc726d6d05fb477c3_JaffaCakes118

  • Size

    459KB

  • Sample

    240815-hkf5kszepb

  • MD5

    99471551df97faacc726d6d05fb477c3

  • SHA1

    662f795443531f7fc2dc81a70c4de19a885b4ac2

  • SHA256

    8324f90d2d4e187f2ed442a89f22d1fd4ef93dc48e8b0fa2850451676e430975

  • SHA512

    91efa25dfc7ccbbec916e5faa731fb3a88ff654c9e0b23803bcffd14d2b883cf7fdaca89eacb44aeec2927a5ec335c0ed76bb533b7733277f218eff818e27e73

  • SSDEEP

    12288:0eAqFM9nhADdcS0+d1zqTpers2QLX8MLp/UAXjF5jFzlx:tAqOnhADWS021zqTEQBQksAzF5j5

Malware Config

Extracted

Family

remcos

Version

2.7.2 Pro

Botnet

JAN-BLESS

C2

shahzad73.casacam.net:2404

shahzad73.ddns.net:2404

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

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-B2YKTJ

  • 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

    wikipedia;solitaire;

Targets

    • Target

      POEA DELISTED AGENCIES (BATCH A).PDF.exe

    • Size

      515KB

    • MD5

      217179aac1ed3994614e7c8666d2f82b

    • SHA1

      d62998531aea7d6acb9d0add1f168739e2e9eab1

    • SHA256

      0bfae38c37f8478cfd4c92f603b202f8f4bff11f96fdce5959eeaad5142d9a3a

    • SHA512

      fd70c49c0fb1df2606e2496497656a4d23ab9868b227a1fef62ff4fa321952964bcd64f70bad1b1a8d763f4985264f1edd6ff19f0b6441bf214f2a37363179ce

    • SSDEEP

      12288:5eEDvEqy+FiY1i4Ba7JNQl/SzUQ/lQ1RBiFsC0Jh26M:1D6aiY19Ba97/lm6Ah26M

    • Remcos

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

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks