Overview

overview

10

Static

static

10

a7f870bd29...08.exe

windows7-x64

10

a7f870bd29...08.exe

windows10-2004-x64

10

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General

  • Target

    a7f870bd290a04c2186bc8e4d42eb50f91dc22263a76d97015a8dacf5966f908

  • Size

    840KB

  • Sample

    250126-bf9srswnfs

  • MD5

    0ff88f2d12dcbab52e70519e4f7c4fdc

  • SHA1

    8382f9791b597fda7c565a8d82337d904bd5572d

  • SHA256

    a7f870bd290a04c2186bc8e4d42eb50f91dc22263a76d97015a8dacf5966f908

  • SHA512

    b09f1cc3a90dcae3bd4eefdc4c45433387a5729e38e460d66c66acaab0eaf49b7f5f1f1bfa425d998c5de5dab05f8393d6d990b9f592dc15f012e019dc5075e4

  • SSDEEP

    24576:7w2S04YNEMuExDiU6E5R9s8xY/2l/daN1Ibt+rl:7wS4auS+UjfU2TW1Ibt+r

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

192.168.1.42

Mutex

e2b1b298c933441cb49c65cefdc44a98

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

    01/25/2025 15:59:31

  • 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

      a7f870bd290a04c2186bc8e4d42eb50f91dc22263a76d97015a8dacf5966f908

    • Size

      840KB

    • MD5

      0ff88f2d12dcbab52e70519e4f7c4fdc

    • SHA1

      8382f9791b597fda7c565a8d82337d904bd5572d

    • SHA256

      a7f870bd290a04c2186bc8e4d42eb50f91dc22263a76d97015a8dacf5966f908

    • SHA512

      b09f1cc3a90dcae3bd4eefdc4c45433387a5729e38e460d66c66acaab0eaf49b7f5f1f1bfa425d998c5de5dab05f8393d6d990b9f592dc15f012e019dc5075e4

    • SSDEEP

      24576:7w2S04YNEMuExDiU6E5R9s8xY/2l/daN1Ibt+rl:7wS4auS+UjfU2TW1Ibt+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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks