General

  • Target

    17158720263aaf12e73f1e42843559b86c4c24363009f9d425f14138dbf7b0e5320a4ecf83334.dat-decoded

  • Size

    483KB

  • Sample

    240516-shgcnsac2t

  • MD5

    9874d710250e161cd5b6bbc6a0724a7f

  • SHA1

    088bbc2ed6b9a1c9167d0d9536b0b8240ec59b22

  • SHA256

    562d0aee14f16198dcdc854942be454abfe0d3d414002aaf99e4066ab9193204

  • SHA512

    775611cf969735207e1c52bb8e2805921a227baeb3d6bf4a73965e1f70514f59b5e8c5fc8f2efcbf64ef5557dcee1c3066255fb8e849d44f19de10febf8bc730

  • SSDEEP

    6144:aXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZDAXYcNiQ5Gv:aX7tPMK8ctGe4Dzl4h2QnuPs/ZDLQcv

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

deroploo.duckdns.org:2405

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

    Rmc-82GYAJ

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      17158720263aaf12e73f1e42843559b86c4c24363009f9d425f14138dbf7b0e5320a4ecf83334.dat-decoded

    • Size

      483KB

    • MD5

      9874d710250e161cd5b6bbc6a0724a7f

    • SHA1

      088bbc2ed6b9a1c9167d0d9536b0b8240ec59b22

    • SHA256

      562d0aee14f16198dcdc854942be454abfe0d3d414002aaf99e4066ab9193204

    • SHA512

      775611cf969735207e1c52bb8e2805921a227baeb3d6bf4a73965e1f70514f59b5e8c5fc8f2efcbf64ef5557dcee1c3066255fb8e849d44f19de10febf8bc730

    • SSDEEP

      6144:aXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZDAXYcNiQ5Gv:aX7tPMK8ctGe4Dzl4h2QnuPs/ZDLQcv

    • Remcos

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks