Overview

overview

10

Static

static

10

92ffaa21da...eb.exe

windows7-x64

10

92ffaa21da...eb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb

  • Size

    938KB

  • Sample

    250114-bdzvsaslet

  • MD5

    7e20fb5ccb4ee4d082463bf93676609f

  • SHA1

    3d19d8c3c110c51f00d8acfa409a03f2b1d4ada3

  • SHA256

    92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb

  • SHA512

    070aa0312e44063ca03bb38e19153840cc38ab76f291a3db701c52d58a69e1c43223cfce3cedfc1933c0ba472513473d63ac926abc13aa589cff19377a7f33a1

  • SSDEEP

    24576:SxYS04YNEMuExDiU6E5R9s8xY/2l/dqLc83SIbt+r6vzfc:SxA4auS+UjfU2TAt3SIbt+rMf

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

127.0.0.1

Mutex

8a7dd5f5b1d2409b918e3dcfb5b43d28

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

    01/13/2025 09:33:33

  • plugins

    AgUFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDMAYwA3ADMANAAyADcAYQBjAGMANQBlADQAYwBjADkAOQA0ADAAMwA1ADYAZABjADAAZAAxADEAYQA5ADMAZAABAAAAAgI=

  • 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

      92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb

    • Size

      938KB

    • MD5

      7e20fb5ccb4ee4d082463bf93676609f

    • SHA1

      3d19d8c3c110c51f00d8acfa409a03f2b1d4ada3

    • SHA256

      92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb

    • SHA512

      070aa0312e44063ca03bb38e19153840cc38ab76f291a3db701c52d58a69e1c43223cfce3cedfc1933c0ba472513473d63ac926abc13aa589cff19377a7f33a1

    • SSDEEP

      24576:SxYS04YNEMuExDiU6E5R9s8xY/2l/dqLc83SIbt+r6vzfc:SxA4auS+UjfU2TAt3SIbt+rMf

    Score
    10/10
    orcusdiscoveryratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus family

      orcus

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks