Overview

overview

10

Static

static

10

b2e7f5497b...2f.exe

windows7-x64

10

b2e7f5497b...2f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2e7f5497b0cc51ccc1ef2ae65965b2afc47a6149aea27801f23a638c7838d2f

  • Size

    840KB

  • Sample

    241127-brhteswmcn

  • MD5

    56a5bd1af43f7dafd36f07bcd326f38f

  • SHA1

    95658d034db1988a810a90279cf040bd64e47b23

  • SHA256

    b2e7f5497b0cc51ccc1ef2ae65965b2afc47a6149aea27801f23a638c7838d2f

  • SHA512

    81a3ff8e73cd8e96aa3aa1c32969ff5bd953a99f811074d26682506e02f545f3ece338a125c381c9ec3ccc7e38d4814d5ffb26c6c994792fa9b4f3a2b234e9bc

  • SSDEEP

    24576:csiS04YNEMuExDiU6E5R9s8xY/2l/d+5Ibt+r6:cs+4auS+UjfU2TgIbt+r

Score
10/10
orcuskompas groupdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

Kompas Group

C2

157.245.148.149

Mutex

0ffda661718f499f923d5abfac3f086f

Attributes
  • administration_rights_required

    false

  • anti_debugger

    false

  • anti_tcp_analyzer

    false

  • antivm

    false

  • autostart_method

    2

  • 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

    11/21/2024 23:25:08

  • 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

      b2e7f5497b0cc51ccc1ef2ae65965b2afc47a6149aea27801f23a638c7838d2f

    • Size

      840KB

    • MD5

      56a5bd1af43f7dafd36f07bcd326f38f

    • SHA1

      95658d034db1988a810a90279cf040bd64e47b23

    • SHA256

      b2e7f5497b0cc51ccc1ef2ae65965b2afc47a6149aea27801f23a638c7838d2f

    • SHA512

      81a3ff8e73cd8e96aa3aa1c32969ff5bd953a99f811074d26682506e02f545f3ece338a125c381c9ec3ccc7e38d4814d5ffb26c6c994792fa9b4f3a2b234e9bc

    • SSDEEP

      24576:csiS04YNEMuExDiU6E5R9s8xY/2l/d+5Ibt+r6:cs+4auS+UjfU2TgIbt+r

    Score
    10/10
    orcuskompas groupdiscoveryratspywarestealer

    • 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