Description
Malware like Mirai modify the Watchdog to prevent it restarting an infected system.
Mozi.7
General
Target
Size
Sample
Mozi.7
132KB
210826-fyej8rlkds
Score
9 /10
MD5
SHA1
SHA256
SHA512
a73ddd6ec22462db955439f665cad4e6
ac6962542a4b23ac13bddff22f8df9aeb702ef12
b5cf68c7cb5bb2d21d60bf6654926f61566d95bfd7c9f9e182d032f1da5b4605
92a52f68a7324c4d5876e1f7e2cb87d14b8604b057ceee2e537815568faa96abf576a22111c5c976eff72ab9015f1261b2331d4b4d711f4e62c8eb403c2377aa
Malware Config
Targets
Target
MD5
Filesize
Mozi.7
a73ddd6ec22462db955439f665cad4e6
132KB
Score
9/10
SHA1
SHA256
SHA512
ac6962542a4b23ac13bddff22f8df9aeb702ef12
b5cf68c7cb5bb2d21d60bf6654926f61566d95bfd7c9f9e182d032f1da5b4605
92a52f68a7324c4d5876e1f7e2cb87d14b8604b057ceee2e537815568faa96abf576a22111c5c976eff72ab9015f1261b2331d4b4d711f4e62c8eb403c2377aa
Signatures
-
Modifies the Watchdog daemon
-
Writes file to system bin folder
TTPs
-
Modifies hosts file
Description
Adds to hosts file used for mapping hosts to IP addresses.
-
Enumerates active TCP sockets
Description
Gets active TCP sockets from /proc virtual filesystem.
TTPs
-
Reads system routing table
Description
Gets active network interfaces from /proc virtual filesystem.
TTPs
-
Reads system network configuration
Description
Uses contents of /proc filesystem to enumerate network settings.
TTPs
-
Reads runtime system information
Description
Reads data from /proc virtual filesystem.
-
Writes file to tmp directory
Description
Malware often drops required files in the /tmp directory.
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks