General

  • Target

    HAWB eHAWB 1 Copy516328125292121001.exe

  • Size

    663KB

  • Sample

    230918-a7g2dsde6s

  • MD5

    350558346cfe1dd301a21470193072db

  • SHA1

    967ba98bbc9db9e98a31b5687cfd2fed6567022d

  • SHA256

    7efed1829051f94d9c430e22e88f59f64350397a1b0d355fd65951aee34d0f13

  • SHA512

    1e1156773d19217f27cc15c3f42c07de19d5a7399c8c40fd11ac1bfca931c1b5bc762ad6b51184f558e99c8e2792b023b1dd7a07b4138262e1df30b63de5cd0e

  • SSDEEP

    12288:wbntTHA1OjiQRmIZ1sCLq3LVI4D1wGFP8vyvQTXCTRDer3yv:wbn83yZVLe7hweEy4Tykr3yv

Malware Config

Extracted

Family

remcos

Botnet

Crypted

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

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    alsoetitgs.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    lksoetiug-30FBYC

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      HAWB eHAWB 1 Copy516328125292121001.exe

    • Size

      663KB

    • MD5

      350558346cfe1dd301a21470193072db

    • SHA1

      967ba98bbc9db9e98a31b5687cfd2fed6567022d

    • SHA256

      7efed1829051f94d9c430e22e88f59f64350397a1b0d355fd65951aee34d0f13

    • SHA512

      1e1156773d19217f27cc15c3f42c07de19d5a7399c8c40fd11ac1bfca931c1b5bc762ad6b51184f558e99c8e2792b023b1dd7a07b4138262e1df30b63de5cd0e

    • SSDEEP

      12288:wbntTHA1OjiQRmIZ1sCLq3LVI4D1wGFP8vyvQTXCTRDer3yv:wbn83yZVLe7hweEy4Tykr3yv

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Remcos

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

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks