Overview

overview

10

Static

static

10

Sigma Boy ...ht.exe

windows7-x64

10

Sigma Boy ...ht.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    Sigma Boy Sucks Me off at night.exe

  • Size

    839KB

  • Sample

    250101-z3jf4axjdp

  • MD5

    f5dbf6c055ebe4620898ce9e2b7c8e7f

  • SHA1

    cb63b125af019d322204fc2008b7e512f536357e

  • SHA256

    d7dd6ac441c9a925fbd10d14f34ccd0a521d7d4e9e197535774115dc586d7d1e

  • SHA512

    e93fbfd05baa23daae14865e67d8806adeb4ff79d727f4e725986872ab349dc5bcb1b0c678a84915dbdcdf14ebdd82f208957b22f4416009604e6a36bdafcfbc

  • SSDEEP

    24576:OxdS04YNEMuExDiU6E5R9s8xY/2l/d2tnIbt+rf:aP4auS+UjfU2T2dIbt+r

Score
10/10
orcusbootkitdiscoverypersistencephishingratspywarestealer

Malware Config

Extracted

Family

orcus

C2

3buy-response.gl.at.ply.gg

Mutex

d737a7baa4d845b6b2e707a7c944b294

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

    01/01/2025 13:13:21

  • 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

      Sigma Boy Sucks Me off at night.exe

    • Size

      839KB

    • MD5

      f5dbf6c055ebe4620898ce9e2b7c8e7f

    • SHA1

      cb63b125af019d322204fc2008b7e512f536357e

    • SHA256

      d7dd6ac441c9a925fbd10d14f34ccd0a521d7d4e9e197535774115dc586d7d1e

    • SHA512

      e93fbfd05baa23daae14865e67d8806adeb4ff79d727f4e725986872ab349dc5bcb1b0c678a84915dbdcdf14ebdd82f208957b22f4416009604e6a36bdafcfbc

    • SSDEEP

      24576:OxdS04YNEMuExDiU6E5R9s8xY/2l/d2tnIbt+rf:aP4auS+UjfU2T2dIbt+r

    Score
    10/10
    orcusbootkitdiscoverypersistencephishingratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus family

      orcus

    • A potential corporate email address has been identified in the URL: [email protected]

      phishing

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks