Overview

overview

10

Static

static

10

ezz.exe

windows10-ltsc 2021-x64

10

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General

  • Target

    ezz.exe

  • Size

    839KB

  • Sample

    250115-y4tssatmfv

  • MD5

    a9a2e25c8246f12b57772f3bf80a21e3

  • SHA1

    364f350fded32f413889da44ed1bb8ad6a1e59c0

  • SHA256

    7b7b51a0b246edc07ce106ecd362d46565e16018635160a6394b5aa47bb9e14b

  • SHA512

    badd84614356c1599abcd4d702bbb8a01332325a38859888f53cb39174d928f8029bc342af267552bda56ba11e4d81c8cdd03570ac1128eae61b6be96149b46c

  • SSDEEP

    24576:DpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+rE:DL4auS+UjfU2TmdIbt+r

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

0.tcp.ngrok.io

Mutex

82e2789fd09c4b619c81f6d93a412b7d

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

    %temp%\Microsoft\Speech\AudioDriver.exe

  • installservice

    false

  • keylogger_enabled

    false

  • newcreationdate

    04/19/2023 16:47:30

  • plugins

    AgEAAA==

  • 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

      ezz.exe

    • Size

      839KB

    • MD5

      a9a2e25c8246f12b57772f3bf80a21e3

    • SHA1

      364f350fded32f413889da44ed1bb8ad6a1e59c0

    • SHA256

      7b7b51a0b246edc07ce106ecd362d46565e16018635160a6394b5aa47bb9e14b

    • SHA512

      badd84614356c1599abcd4d702bbb8a01332325a38859888f53cb39174d928f8029bc342af267552bda56ba11e4d81c8cdd03570ac1128eae61b6be96149b46c

    • SSDEEP

      24576:DpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+rE:DL4auS+UjfU2TmdIbt+r

    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

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks