4e77b0fae182852089d53ef5fd708fe1bf9b1c77b276c5b46770cf44c4927d51

General

Target
2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Size 3.3MB
Sample260811-cz861stdrc
SHA256 4e77b0fae182852089d53ef5fd708fe1bf9b1c77b276c5b46770cf44c4927d51
MD5 b51d340067da38faae62ae80744ad736
SHA1 d4842bda6fc78384d1d04bcd93c0d17a6b906b22
SHA512 a547650e7d29fbbd5a804299bd1fc993435d7a1fa6c77d249119db81f33211dbfad1d9dd37aa823cf5cd9058d32570bbf8bc795ebc0c3c24f990f3dccda32243
SSDEEP 98304:hRj+KN0k48L11Uz9FepMKP4RoNtETVQs+bvS:hwKN0kT3Uz9FeiKHw2/bvS
TLSH
T1A5F59E05EA8B44F1ED170A70414BFB7F4B319A50C820CEF2EA94FD4AFD336A2552975A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe

Modifies registry class 20 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3436	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3436	2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-11_b51d340067da38faae62ae80744ad736_coinminer_elex_glassworm_helldown.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3436

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3436-0-0x0000000000E1B000-0x0000000000E1C000-memory.dmp

Download

memory/3436-5-0x0000000000400000-0x0000000000E3D000-memory.dmp