General

  • Target

    SecuriteInfo.com.Variant.MSILHeracles.57624.30350.26685.exe

  • Size

    2.2MB

  • Sample

    221226-x94dqsdf56

  • MD5

    e6153eb6f539856101a0873f5951509c

  • SHA1

    25d9c8d80348cca37fdbebb6e18ac6542671214e

  • SHA256

    01cf32ac5af5d24b1925fad42673faa53d97d65310d04a1414a8ddd8eee11600

  • SHA512

    c9ff6102e077ddae4d4297dad966ae60f54e8a4aafba9b2da7a39b5b8fe7753ace7c5aafe5b3ef32c140ab2658aa12fd8bbdfc0cef4d8e2618ff15dc138b249a

  • SSDEEP

    24576:JLE3NdWH/dU3jObhCYXzj8f9GmOg9dfV1LH76COB9FhSlc:BE3mWWhOVfOCcFhSl

Malware Config

Extracted

Family

remcos

Botnet

Power

C2

powerstationinfinite.online:2022

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

    logins.dat

  • keylog_flag

    false

  • keylog_folder

    WinPow

  • mouse_option

    false

  • mutex

    RmcsPower-SYFR8B

  • 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

      SecuriteInfo.com.Variant.MSILHeracles.57624.30350.26685.exe

    • Size

      2.2MB

    • MD5

      e6153eb6f539856101a0873f5951509c

    • SHA1

      25d9c8d80348cca37fdbebb6e18ac6542671214e

    • SHA256

      01cf32ac5af5d24b1925fad42673faa53d97d65310d04a1414a8ddd8eee11600

    • SHA512

      c9ff6102e077ddae4d4297dad966ae60f54e8a4aafba9b2da7a39b5b8fe7753ace7c5aafe5b3ef32c140ab2658aa12fd8bbdfc0cef4d8e2618ff15dc138b249a

    • SSDEEP

      24576:JLE3NdWH/dU3jObhCYXzj8f9GmOg9dfV1LH76COB9FhSlc:BE3mWWhOVfOCcFhSl

    • Remcos

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

    • 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