General

  • Target

    160ea3850bd5f084c27aeeebae4ae027419d9e16c0cfdfdd951ca4c7d4f64dd6

  • Size

    971KB

  • Sample

    211108-w2v7qacha6

  • MD5

    08588477f0297262109025dcdf0a3237

  • SHA1

    7ad57afccfcd18966c077e68fa3934ee1d9393ed

  • SHA256

    160ea3850bd5f084c27aeeebae4ae027419d9e16c0cfdfdd951ca4c7d4f64dd6

  • SHA512

    82c1f32635293b1ed714ee1242b201d39a5a7cb858705506b9202f14b59f863f3ce2287900dee6086dc2c459db0a343fc4663fde983ca8140d859b95c86decfb

Malware Config

Extracted

Family

warzonerat

C2

darkworldblackerlocker.dumb1.com:5270

Extracted

Family

xloader

Version

2.5

Campaign

poni

C2

http://www.camimac.com/poni/

Decoy

privateerspacecompany.space

underwatergirlart.com

findphotographersonline.com

xperthardware.com

skydeksolutions.com

pet-regi.net

stoltenbergbethelpark.com

kruithofkenter.com

kryptocoaching.com

glenndcp.com

greaterhealthyliving.com

vfjofr.com

rbtos.com

eyxzlr.xyz

cdhczs.com

011atk.xyz

homemasterpro.store

equipesaudeimporta.online

baskaty.com

mindstone.gmbh

Extracted

Family

nanocore

Version

1.2.2.0

C2

lockerrollercooller.mywire.org:54941

127.0.0.1:54941

Mutex

968b64dd-a1e5-4192-b7da-7c0a1f44cca5

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-08-10T00:29:28.268699536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54941

  • default_group

    Runner-R

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    968b64dd-a1e5-4192-b7da-7c0a1f44cca5

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    lockerrollercooller.mywire.org

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    true

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      160ea3850bd5f084c27aeeebae4ae027419d9e16c0cfdfdd951ca4c7d4f64dd6

    • Size

      971KB

    • MD5

      08588477f0297262109025dcdf0a3237

    • SHA1

      7ad57afccfcd18966c077e68fa3934ee1d9393ed

    • SHA256

      160ea3850bd5f084c27aeeebae4ae027419d9e16c0cfdfdd951ca4c7d4f64dd6

    • SHA512

      82c1f32635293b1ed714ee1242b201d39a5a7cb858705506b9202f14b59f863f3ce2287900dee6086dc2c459db0a343fc4663fde983ca8140d859b95c86decfb

    • Modifies WinLogon for persistence

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Warzone RAT Payload

    • Xloader Payload

    • Executes dropped EXE

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

2
T1082

Tasks