General
- Target ok.sh
- Size 1KB
- Sample260823-yv3pbsap2x
- SHA256 760e1d53ad462d4872bd9f9b65286be58440cea57cfb1c467905d4fdc7f73e05
- MD5 b41246cb8e728a926237d0931aaaf4f6
- SHA1 bf2e9bcb66d0e9fb7514a08bd786e84183d22ad2
- SHA512 ac102f78f939b1677dc3135465a2622e0750de8bec2dfa706127144ef818ed06761aca78b52feab4d4b40b5dde9bdf09a94b701bee248b4f1da5ced4b80c81a2
- TLSH T1DD3132CA491A59311102DD8E73632688768DE6FB6C5FD7D0CC4A4FAA818C3CCF251F4A
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ok.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral2
Sample
ok.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
ok.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
ok.sh
Resource
debian9-mipsel-20260513-en
Malware Config
Extracted
-
mirai
-
kappadocia.net
-
141.98.10.50
Extracted
-
mirai
-
141.98.10.50
-
kappadocia.net
Extracted
-
mirai
-
kappadocia.net
Extracted
-
mirai
-
141.98.10.50
Extracted
-
mirai
-
kappadocia.net
Extracted
-
mirai
-
141.98.10.50
Extracted
-
mirai
-
kappadocia.net
Extracted
-
mirai
-
kappadocia.net
-
141.98.10.50
Targets
-
- Target ok.sh
- Size 1KB
- SHA256 760e1d53ad462d4872bd9f9b65286be58440cea57cfb1c467905d4fdc7f73e05
- MD5 b41246cb8e728a926237d0931aaaf4f6
- SHA1 bf2e9bcb66d0e9fb7514a08bd786e84183d22ad2
- SHA512 ac102f78f939b1677dc3135465a2622e0750de8bec2dfa706127144ef818ed06761aca78b52feab4d4b40b5dde9bdf09a94b701bee248b4f1da5ced4b80c81a2
- TLSH T1DD3132CA491A59311102DD8E73632688768DE6FB6C5FD7D0CC4A4FAA818C3CCF251F4A
- MD5 SHA1 SHA512 TLSH
Score10/10-
File and Directory Permissions Modification
Adversaries may modify file or directory permissions to evade defenses.
-
Executes dropped EXE
-
Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
-
Enumerates running processes
Discovers information about currently running processes on the system
MITRE ATT&CK Enterprise v16
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Virtualization/Sandbox Evasion
1System Checks
1