General
- Target ok.sh
- Size 1KB
- Sample260809-hk2fhshc64
- SHA256 bab6ccd1bd6cd243c42f0f03c959184117d03a73ca01476bdd6055f15458f2d4
- MD5 4e7d0ddfc752fca76d41ec0c7ae2be8d
- SHA1 7761925a4630b91ce74927ac360e5d4b463ac2f4
- SHA512 3f9084a3c1b8d14f90ccd6f72c258fca876ad2e4656b0c3f292e37d917a3a9218dc6f498a0f6c1e073cadb31717aeeaace5acf7097c685e7f171836fca015a2d
- TLSH T1513145DE055056325113CA4E73A3358CA9CDE1F7299FC7F4D9084EE982946CCF262F59
- 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
-
141.98.10.50
Extracted
-
mirai
-
kappadocia.net
Extracted
-
mirai
-
kappadocia.net
Extracted
-
mirai
-
141.98.10.50
Extracted
-
mirai
-
kappadocia.net
-
141.98.10.50
Extracted
-
mirai
-
141.98.10.50
-
kappadocia.net
Extracted
-
mirai
-
kappadocia.net
Extracted
-
mirai
-
kappadocia.net
Targets
-
- Target ok.sh
- Size 1KB
- SHA256 bab6ccd1bd6cd243c42f0f03c959184117d03a73ca01476bdd6055f15458f2d4
- MD5 4e7d0ddfc752fca76d41ec0c7ae2be8d
- SHA1 7761925a4630b91ce74927ac360e5d4b463ac2f4
- SHA512 3f9084a3c1b8d14f90ccd6f72c258fca876ad2e4656b0c3f292e37d917a3a9218dc6f498a0f6c1e073cadb31717aeeaace5acf7097c685e7f171836fca015a2d
- TLSH T1513145DE055056325113CA4E73A3358CA9CDE1F7299FC7F4D9084EE982946CCF262F59
- 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