General

  • Target

    DOCS-RFQ-009934.exe

  • Size

    952KB

  • Sample

    210801-9vg27mqrga

  • MD5

    f2d7a001bdc3a590dccad2b6b7ef7739

  • SHA1

    7626899da63238904792095f55b6095d6038143b

  • SHA256

    64dbf3976d752392f5594ebd0fe2185f26b04cc4998d94e46062b4e3615c7ccf

  • SHA512

    92a79c7c65f8a1c46643caa131f8f66eabe900efe5b4aa7afc39d3c11ea1b19d06bbc4d97cf57e4abd88d3994ec9fc9b611145163f780556551a88876622e1c9

Malware Config

Extracted

Family

remcos

Version

3.1.4 Pro

Botnet

RemoteHost

C2

style.ptbagasps.co.id:42024

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

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    windowgqwuwed12ss

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    windowgqwuwed12ss-YFKUV3

  • 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

      DOCS-RFQ-009934.exe

    • Size

      952KB

    • MD5

      f2d7a001bdc3a590dccad2b6b7ef7739

    • SHA1

      7626899da63238904792095f55b6095d6038143b

    • SHA256

      64dbf3976d752392f5594ebd0fe2185f26b04cc4998d94e46062b4e3615c7ccf

    • SHA512

      92a79c7c65f8a1c46643caa131f8f66eabe900efe5b4aa7afc39d3c11ea1b19d06bbc4d97cf57e4abd88d3994ec9fc9b611145163f780556551a88876622e1c9

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Tasks