General

  • Target

    seethebestmethodwithgreatnessgoodnewsgreatdaygivenme.hta

  • Size

    144KB

  • Sample

    241217-g4bhrstndp

  • MD5

    80636733be5c6936770df78c2298d639

  • SHA1

    0e9cd08975bff8b04e8e7671f13c2585c25796a5

  • SHA256

    9c4e6335372584e7b1e145fe9ac1eeb43c148ac9b98337a4629b817badc83eec

  • SHA512

    6518d2d47c9f724e9beeae9440ac82d379d51e8bd81970fe37b933f07e2ebe7e280c91c30202cf4c57776551ff2524d78bceb486a74a100472838d96500fa1a7

  • SSDEEP

    768:t1EuT0um2oum2uD5KUJDVUKhCTGVf/ACBzg2lw1/lEwUUKBqe/zg7szgmUM/ONvT:tF

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://res.cloudinary.com/dzvai86uh/image/upload/v1734050991/unxaooiykxfmw9pan4z1.jpg%20

exe.dropper

https://res.cloudinary.com/dzvai86uh/image/upload/v1734050991/unxaooiykxfmw9pan4z1.jpg%20

Extracted

Family

remcos

Botnet

RemoteHost

C2

kiolokgangan.duckdns.org:2430

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-H22KKM

  • 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

      seethebestmethodwithgreatnessgoodnewsgreatdaygivenme.hta

    • Size

      144KB

    • MD5

      80636733be5c6936770df78c2298d639

    • SHA1

      0e9cd08975bff8b04e8e7671f13c2585c25796a5

    • SHA256

      9c4e6335372584e7b1e145fe9ac1eeb43c148ac9b98337a4629b817badc83eec

    • SHA512

      6518d2d47c9f724e9beeae9440ac82d379d51e8bd81970fe37b933f07e2ebe7e280c91c30202cf4c57776551ff2524d78bceb486a74a100472838d96500fa1a7

    • SSDEEP

      768:t1EuT0um2oum2uD5KUJDVUKhCTGVf/ACBzg2lw1/lEwUUKBqe/zg7szgmUM/ONvT:tF

    • Remcos

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

    • Remcos family

    • Blocklisted process makes network request

    • Evasion via Device Credential Deployment

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks