Resubmissions

27/11/2025, 19:28

251127-x661fscn3s10

25/11/2025, 23:52

251125-3w5yaszmhx10

25/11/2025, 23:40

251125-3pcceatnfl10

03/10/2025, 23:40

251003-3nxxqagj7110

03/10/2025, 23:17

251003-295n1swtcs10

General

  • Target
    2to1ep.exe
  • Size 13.1MB
  • Sample251003-295n1swtcs
  • SHA256 65ba3988d38f83b9ee1f31cafa5bd37dc6b72279f5618aac94d71a904efa0cac
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://files.catbox.moe/idtatx.txt

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://192.236.146.9:59394/14

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://files.catbox.moe/jkjsmx.txt

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://archive.org/download/optimized_msi_20250904/optimized_MSI.png

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://pastebin.com/raw/jgKWLc0S

  • exe.dropper

    https://pastebin.com/raw/jgKWLc0S

Extracted

Family
  • xworm

Version
  • XWorm V6.4

C2
  • 193.233.113.101:6000

Mutex
  • wtTjJFyuVgz7AApw

Attributes
  • Install_directory

    %AppData%

  • install_file

    Update.exe

  • telegram

    https://api.telegram.org/bot8009787624:AAEz_CNKVasGdV6iZMKRYGG1673GnRbmQ7E/sendMessage?chat_id=5189826015

aes.plain

Extracted

Family
  • koiloader

C2
  • http://37.49.226.113/waveform.php

Attributes
  • payload_url

    https://wellbeingdr.com/wp-content/uploads/2024/05

Extracted

Family
  • stealc

Botnet
  • tr1pernn

C2
  • http://178.16.54.175

Attributes
  • url_path

    /e9762ff07e084dbb.php

rc4.plain

Extracted

Family
  • quasar

Version
  • 1.3.0.0

Botnet
  • Office04

C2
  • 5.133.102.252:4782

  • 91.151.88.127:1604

Mutex
  • QSR_MUTEX_3efKNFgP7F8cXueIFE

Attributes
  • encryption_key

    xgr4y6DjpFjOydRopFRO

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Extracted

Family
  • quasar

Version
  • 1.7.1

Botnet
  • OniCHAN~

C2
  • resources-formerly.gl.at.ply.gg:43317

Mutex
  • 25775f93-53d1-4489-9825-3f972c7e35e9

Attributes
  • encryption_key

    D2973F3069489602440049C54C37809627555190

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Modded Client Startup

  • subdirectory

    SubDir

Extracted

Family
  • asyncrat

Version
  • Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet
  • Default

C2
  • 176.65.132.147:8585

Mutex
  • dsefmbtsyofbjjyvtj

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family
  • aurotun

Campaign
  • megago

C2
  • 87.120.93.155:7712

Attributes
  • anti_dbg

    false

  • anti_sandbox

    false

  • aurotun

    true

  • disable_mutex

    false

  • kx_pk

    PcJKw1rqU2mX8Avd2fRf9Gw6h1p1qTbhtgCrQDAKfUc=

  • priviledge_escalation

    true

  • seal_pk

    Rg5OYhSl1aJmVv+mUx2EVkbe0a+RAVHA1yNWbjmxCAQ=

  • sign_pk

    jRXs9wqi/7rzQ/hb9/WsnJQmwxmVKyWj26aTMqrjQgc=

Extracted

Family
  • vipkeylogger

Credentials
C2
  • https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://api.chimera-hosting.zip/87rh1c6/hhMcKYKgMFjLeS/VioletClient.exe

Extracted

Family
  • vidar

Version
  • 15.4

Botnet
  • 3b6347f287ad618ac03dfb15b5259e16n

Campaign
  • ty5r0t

C2
  • https://steamcommunity.com/profiles/76561198785836552

  • https://telegram.me/nc1anasy

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0

Targets

MITRE ATT&CK Enterprise v16

Tasks