General

  • Target

    resemble.exe

  • Size

    845KB

  • Sample

    250112-drne1stmex

  • MD5

    5e36a1e6ce8f02b3665f095a581102be

  • SHA1

    68b6f9c3a1d9261c63d601a623429373cbf2375c

  • SHA256

    e678ff4a92b44050d4f7cac84306913c2a6972ab0a3d9f599ecdc3fbcc2d04ee

  • SHA512

    3f828591125f7596a63b8e0d9497082f79e632cfb69f3a07964ae4510ff41e1dca68794d0679047b545cfe13d360493e07169ad622e4257d4b051a9b736c5fe1

  • SSDEEP

    24576:LsS04YNEMuExDiU6E5R9s8xY/2l/dg6Ibt+rl:LE4auS+UjfU2Tg6Ibt+r

Malware Config

Extracted

Family

orcus

C2

9across-entitled.gl.at.ply.gg

Mutex

1017271001cd4c87be9e00e85ec85129

Attributes
  • administration_rights_required

    false

  • anti_debugger

    false

  • anti_tcp_analyzer

    false

  • antivm

    false

  • autostart_method

    1

  • change_creation_date

    false

  • force_installer_administrator_privileges

    false

  • hide_file

    false

  • install

    false

  • installation_folder

    %appdata%\Microsoft\Speech\AudioDriver.exe

  • installservice

    false

  • keylogger_enabled

    false

  • newcreationdate

    01/12/2025 04:13:42

  • plugins

    AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgNwA4ADEANABmAGIAZQA2AGEANQAzADgANAA2AGUAMABhADgAZQAwADcAZABjAGIANwAxAGMANwBjADIANAAwAAEFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDIANwBhAGQAZQA0ADQANABmADcAMwA4ADQANgA4ADgAYQA4ADcAYQAzADAAZQA0AGEAMgBlADIAOQA2AGIAMwABAAAEBA==

  • reconnect_delay

    10000

  • registry_autostart_keyname

    Audio HD Driver

  • registry_hidden_autostart

    false

  • set_admin_flag

    false

  • tasksch_name

    Audio HD Driver

  • tasksch_request_highest_privileges

    false

  • try_other_autostart_onfail

    false

aes.plain

Targets

    • Target

      resemble.exe

    • Size

      845KB

    • MD5

      5e36a1e6ce8f02b3665f095a581102be

    • SHA1

      68b6f9c3a1d9261c63d601a623429373cbf2375c

    • SHA256

      e678ff4a92b44050d4f7cac84306913c2a6972ab0a3d9f599ecdc3fbcc2d04ee

    • SHA512

      3f828591125f7596a63b8e0d9497082f79e632cfb69f3a07964ae4510ff41e1dca68794d0679047b545cfe13d360493e07169ad622e4257d4b051a9b736c5fe1

    • SSDEEP

      24576:LsS04YNEMuExDiU6E5R9s8xY/2l/dg6Ibt+rl:LE4auS+UjfU2Tg6Ibt+r

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks