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Overview

overview

10

Static

static

10

6c725c9af0...a3.exe

windows7-x64

10

6c725c9af0...a3.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    151s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11/01/2025, 01:29

Sharing

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General

  • Target

    6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3.exe

  • Size

    4.0MB

  • MD5

    341bb9754d9ae93a140cc8da97f5fe0f

  • SHA1

    a71cfd0c63665f495ad4f8c682ce8998e542c4a2

  • SHA256

    6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3

  • SHA512

    e45804100ee6ba4968f66f37b1d69e6d8c0aaf1913f84e84bc9a1805aa64bbca2aa9c9a6feb7e0afd708fac4ca1a1bad603820f3a36508b362d16d6af443c3dc

  • SSDEEP

    24576:u2S04YNEMuExDiU6E5R9s8xY/2l/d0J5dtsPxNGfa9Ibt+rM:uS4auS+UjfU2Tg5XDy9Ibt+r

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

127.0.0.1

Mutex

d543f791f4b249e29f48001cbf4f7464

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

    01/10/2025 13:05:29

  • plugins

    AgUFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDAAZABhAGMAOQBjAGUAYwBhADEAMQBmADQANQA3ADQAYgAwADYAYwAwADMAOQA1ADUAOAA5ADcANAA1AGQAOQABBcjswb8CldcC3rcCqMa3DYpVf2wVCkcAYQBtAGUAcgAgAFYAaQBlAHcABwMxAC4AMgBBIDYAMwAxADUAYgA5ADEAMgBiADcAYgA5ADQAYgBhADUAYgBiAGMAYgAwADAAOQBlADAANgA3ADAAMQBjAGQAOQACAAAEBA==

  • 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.

    ratspywarestealerorcus
  • Orcus family
    orcus
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3.exe
    "C:\Users\Admin\AppData\Local\Temp\6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2240
    • 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
      PID:2868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    626KB

    MD5

    d8aec01ff14e3e7ad43a4b71e30482e4

    SHA1

    e3015f56f17d845ec7eef11d41bbbc28cc16d096

    SHA256

    da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e

    SHA512

    f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf

    Download Submit

  • \Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
    Filesize

    4.0MB

    MD5

    341bb9754d9ae93a140cc8da97f5fe0f

    SHA1

    a71cfd0c63665f495ad4f8c682ce8998e542c4a2

    SHA256

    6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3

    SHA512

    e45804100ee6ba4968f66f37b1d69e6d8c0aaf1913f84e84bc9a1805aa64bbca2aa9c9a6feb7e0afd708fac4ca1a1bad603820f3a36508b362d16d6af443c3dc

    Download Submit

  • memory/2240-0-0x0000000074E81000-0x0000000074E82000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2240-1-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2240-2-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2240-11-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2868-13-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2868-12-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2868-21-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2868-22-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2868-23-0x0000000060900000-0x0000000060992000-memory.dmp

    Filesize

    584KB

    Download

  • memory/2868-24-0x0000000074E80000-0x000000007542B000-memory.dmp

    Filesize

    5.7MB

    Download