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Helldown

None

Victims
 

37

First Discovered
victim

2024-08-13

Last Discovered
victim

2024-11-06

Avg Delay
between attack and claim

15.2 days

Infostealer
for victim with domain

2.8%

View Victims on World Map

Known Locations (2)
Favicon Title Type Available Last Visit FQDN
favicon Helldown Leaks No 2025-06-01 21:19:01 onyxcgfg4pjevvp5h34zvhaj45kbft3dg5r33j5vu3nyp7xic3vrzvad.onion
favicon Helldown Leaks No 2025-06-01 21:19:10 onyxcym4mjilrsptk5uo2dhesbwntuban55mvww2olk5ygqafhu3i3yd.onion
Target (Available)
Top 5 Activity Sectors
  • Business Services 7
  • Manufacturing 4
  • Energy 3
  • Healthcare 3
  • Transportation/Logistics 2
Top 5 Countries
  • US flag United States 9
  • DE flag Germany 5
  • IT flag Italy 3
  • PL flag Poland 2
  • FR flag France 2
Heatmap (Available)
Ransom Notes (1)
Tools Used (Available)
This information is provided by Ransomware-Tool-Matrix
Discovery RMM Tools Defense Evasion Credential Theft OffSec Networking LOLBAS Exfiltration
Advanced Port Scanner
TeamViewer
HRSword
Mimikatz
PsExec
Vulnerabilities Exploited (0)

No vulnerabilities exploited available.

TTPs Matrix (0)

No TTPs available.

Negotiation Chats (0)

No negotiation chats available.

YARA Rules (0)

No YARA rules available.

Indicators of Compromise (IoCs) (0)

No IoCs available for this group.

Victims (37)
Logo
klinkamkurpark Helldown
Discovery Date: 2024-11-06
klinik-am-kurpark.de...
DE
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hausdesstiftens.org Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-08
hausdesstiftens.org...
DE
Logo
nightnurse.ch Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-09-13
www.nightnurse.ch...
CH
Logo
fuelco Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-01
fuelco-us.com...
Logo
VALLEYFIRM Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-11
valleyfirm.com...
HK
Logo
children Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-12
generaldentistryforchildren.com...
IN
Logo
knoxlawcenter Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-10
www.knoxlawcenter.com...
US
Logo
AMERICANVENTURE Helldown
Discovery Date: 2024-11-06
americanventures.com...
US
Logo
CSIKBS Helldown
Discovery Date: 2024-11-06
www.csikitchenandbath.com...
JP
Logo
SANJACINTOCOUNY Helldown
Discovery Date: 2024-11-06
www.co.san-jacinto.tx.us...
US
Logo
compassfs Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-11
www.compassfs.net...
US
Logo
lacliniqueducoureur Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-25
lacliniqueducoureur.com...
CA
Logo
TIVOLI-33 Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-23
tivoli-33.org...
FR
Logo
qualiform.cz Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-22
www.qualiform.cz...
CZ
Logo
SMARTS-ENGINEER Helldown
Discovery Date: 2024-11-06
Estimated Attack Date: 2024-10-28
www.smarts-engineering.de...
RU
Logo
HBGJEWISHCOMMUN Helldown
Discovery Date: 2024-08-24
www.jewishharrisburg.org...
US
Logo
barryavenueplating Helldown
Discovery Date: 2024-08-23
www.barryavenueplating.com...
US
Logo
rsk-immobilien Helldown
Discovery Date: 2024-08-23
www.rsk-immobilien.de...
DE
Logo
cincinnatipainphysicians Helldown
Discovery Date: 2024-08-22
Estimated Attack Date: 2024-08-21
www.cincinnatipainphysicians.com...
US
Logo
kbosecurity.co.uk Helldown
Discovery Date: 2024-08-22
kbosecurity.co.uk...
GB
Logo
khonaysser.com Helldown
Discovery Date: 2024-08-22
khonaysser.com...
LB
Logo
BARRYAVEPLATING Helldown
Discovery Date: 2024-08-21
BARRYAVEPLATING...
US
Logo
RSK-IMMOBILIEN Helldown
Discovery Date: 2024-08-21
RSK-IMMOBILIEN...
DE
Logo
ATP Helldown
Discovery Date: 2024-08-20
atpsassari.it...
IT
Logo
Khonaysser Helldown
Discovery Date: 2024-08-19
Khonaysser...
LB
Logo
kbo Helldown
Discovery Date: 2024-08-18
Here's something encrypted, password is required to continue reading....
GB
Logo
zyxel Helldown
Discovery Date: 2024-08-17
Zyxel.eu is a European branch of Zyxel Communications Corporation, a global leader in networking sol...
NL
Logo
hugwi Helldown
Discovery Date: 2024-08-14
Estimated Attack Date: 2024-08-13
Hugwi.ch is a Swiss-based company specializing in providing cutting-edge digital solutions, with a f...
CH
Logo
SCHLATTNER Helldown
Discovery Date: 2024-08-13
N/A
DE
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deganis Helldown
Discovery Date: 2024-08-13
N/A
FR
Logo
XPERT Business Solutions GmbH Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-05
N/A
AT
Logo
MyFreightWorld Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-05
N/A
US
Logo
cbmm Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-09
N/A
BR
Logo
AZIENDA TRASPORTI PUBBLICI S.P.A. Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-10
N/A
IT
Logo
briju Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-11
N/A
PL
Logo
vindix Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-11
N/A
PL
Logo
Albatros Helldown
Discovery Date: 2024-08-13
Estimated Attack Date: 2024-08-11
N/A
IT