Analysis

  • max time kernel
    147s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-01-2025 01:34

General

  • Target

    026bbcce930320931163d384cc3621ca926610ff2a956e1f74cf109e79874bf0.exe

  • Size

    1.2MB

  • MD5

    7a12a0cad575f79843b9a4f28ca7a441

  • SHA1

    dfd58130b66ae3ddfca91154c751a4c42543488a

  • SHA256

    026bbcce930320931163d384cc3621ca926610ff2a956e1f74cf109e79874bf0

  • SHA512

    c888ba6ed2937d6da379520f30293a140257bf581add64e8932bf2385344afb721a79d588f67e980029ce931f7401542859fce1a6959bda9138476a9d0cbf726

  • SSDEEP

    24576:EbS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfCiZIbt+rA8:Ex4auS+UjfU2T/5XDdIbt+rA

Malware Config

Extracted

Family

orcus

Botnet

free netflix crack

C2

213.182.126.56

Mutex

b154da071ef344c2a7dc7340733b1272

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

    01/08/2025 05:12:23

  • plugins

    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

  • 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

Signatures

  • Orcus

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

  • Orcus family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\026bbcce930320931163d384cc3621ca926610ff2a956e1f74cf109e79874bf0.exe
    "C:\Users\Admin\AppData\Local\Temp\026bbcce930320931163d384cc3621ca926610ff2a956e1f74cf109e79874bf0.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2544
    • C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe

    Filesize

    1.2MB

    MD5

    7a12a0cad575f79843b9a4f28ca7a441

    SHA1

    dfd58130b66ae3ddfca91154c751a4c42543488a

    SHA256

    026bbcce930320931163d384cc3621ca926610ff2a956e1f74cf109e79874bf0

    SHA512

    c888ba6ed2937d6da379520f30293a140257bf581add64e8932bf2385344afb721a79d588f67e980029ce931f7401542859fce1a6959bda9138476a9d0cbf726

  • \Users\Admin\AppData\Roaming\GamerView\sqlite3.dll

    Filesize

    626KB

    MD5

    d8aec01ff14e3e7ad43a4b71e30482e4

    SHA1

    e3015f56f17d845ec7eef11d41bbbc28cc16d096

    SHA256

    da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e

    SHA512

    f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf

  • memory/1740-14-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/1740-13-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/1740-12-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/1740-16-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/1740-23-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/1740-24-0x0000000060900000-0x0000000060992000-memory.dmp

    Filesize

    584KB

  • memory/2544-0-0x0000000074361000-0x0000000074362000-memory.dmp

    Filesize

    4KB

  • memory/2544-1-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-2-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-11-0x0000000074360000-0x000000007490B000-memory.dmp

    Filesize

    5.7MB