General
- Target 2026-10-28_fdc118ba0aaa3c7f0cdae8acea0e88af_dofloo_glassworm_helldown_mirai
- Size 1.7MB
- Sample261029-banckshv2k
- SHA256 86732a4cfbd729746d6b920e56a903729a1d2c60bbd0df93803a508d609aa8bf
- MD5 fdc118ba0aaa3c7f0cdae8acea0e88af
- SHA1 b9659bbfad294314662f3c1379e7e94578f8aa9c
- SHA512 574cc84436f33f028d60a04faf6d12b4690d5c029b05d3837f86df4f59745f3b2cd0ede3d88d4661eba73043d130e6a1bd1c133e574b5d4509dd798db7b66b84
- SSDEEP 24576:qGcbSMtbynaTJFPXg10V4uD5zx/XpObJyN9riNWfrJEwCexEAnNDGCE9IoINRJex:zuDplXp4JyT2NWtluANDGl9IoIdMb
- TLSH T1BE857D1BB6E2A4BCC09BC030479FC6529A71F0B521317D7B37C59A313E66DA15B2DB22
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-10-28_fdc118ba0aaa3c7f0cdae8acea0e88af_dofloo_glassworm_helldown_mirai
Resource
ubuntu1804-amd64-20261019-en
Malware Config
Targets
-
- Target 2026-10-28_fdc118ba0aaa3c7f0cdae8acea0e88af_dofloo_glassworm_helldown_mirai
- Size 1.7MB
- SHA256 86732a4cfbd729746d6b920e56a903729a1d2c60bbd0df93803a508d609aa8bf
- MD5 fdc118ba0aaa3c7f0cdae8acea0e88af
- SHA1 b9659bbfad294314662f3c1379e7e94578f8aa9c
- SHA512 574cc84436f33f028d60a04faf6d12b4690d5c029b05d3837f86df4f59745f3b2cd0ede3d88d4661eba73043d130e6a1bd1c133e574b5d4509dd798db7b66b84
- SSDEEP 24576:qGcbSMtbynaTJFPXg10V4uD5zx/XpObJyN9riNWfrJEwCexEAnNDGCE9IoINRJex:zuDplXp4JyT2NWtluANDGl9IoIdMb
- TLSH T1BE857D1BB6E2A4BCC09BC030479FC6529A71F0B521317D7B37C59A313E66DA15B2DB22
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Executes dropped EXE
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
-
Traces itself
Traces itself to prevent debugging attempts
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Creates/modifies Cron job
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
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Creates/modifies environment variables
Creating/modifying environment variables is a common persistence mechanism.
-
Enumerates running processes
Discovers information about currently running processes on the system
-
Modifies systemd
Adds/ modifies systemd service files. Likely to achieve persistence.
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Write file to user bin folder
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Modifies Bash startup script
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
4XDG Autostart Entries
1Boot or Logon Initialization Scripts
2RC Scripts
2Create or Modify System Process
1Systemd Service
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Scheduled Task/Job
1Cron
1Privilege Escalation
Boot or Logon Autostart Execution
4XDG Autostart Entries
1Boot or Logon Initialization Scripts
2RC Scripts
2Create or Modify System Process
1Systemd Service
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Scheduled Task/Job
1Cron
1