General
- Target x.sh
- Size 14KB
- Sample260722-plcxwahn4t
- SHA256 5fde1a8ba0bdfbbbe4a6cb2085fc195c3d745854c2776a757e4cc2d040185db2
- MD5 3340a4e9b69366a45df986c4b45083d0
- SHA1 a6e304f88d06c121396d21096486aefa2f02e015
- SHA512 1dc3906eea7b7f88c90206541063276f950898c47eba6786022136a90a1eec9008afaad256c8ac348f461cfd9d306a1b04aad81767b1bd5c79321e4d894c4570
- SSDEEP 192:11gsb1gjix8Sj1VAEBUADGP/6B0i1gh4BuWKTT5GqkgA:zSiWqA4UADAZdhQuW5r
- TLSH T10C6271F1F96D98363BCCB478F29D980CAAC31C3F1AAA3620501BAD65041D769631DB7D
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
x.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral2
Sample
x.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
x.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
x.sh
Resource
debian9-mipsel-20260513-en
Malware Config
Targets
-
- Target x.sh
- Size 14KB
- SHA256 5fde1a8ba0bdfbbbe4a6cb2085fc195c3d745854c2776a757e4cc2d040185db2
- MD5 3340a4e9b69366a45df986c4b45083d0
- SHA1 a6e304f88d06c121396d21096486aefa2f02e015
- SHA512 1dc3906eea7b7f88c90206541063276f950898c47eba6786022136a90a1eec9008afaad256c8ac348f461cfd9d306a1b04aad81767b1bd5c79321e4d894c4570
- SSDEEP 192:11gsb1gjix8Sj1VAEBUADGP/6B0i1gh4BuWKTT5GqkgA:zSiWqA4UADAZdhQuW5r
- TLSH T10C6271F1F96D98363BCCB478F29D980CAAC31C3F1AAA3620501BAD65041D769631DB7D
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies password files for system users/ groups
Modifies files storing password hashes of existing users/ groups, likely to grant additional privileges.
-
Deletes system logs
Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.
-
OS Credential Dumping
Adversaries may attempt to dump credentials to use it in password cracking.
-
Adds a user to the system
-
Creates/modifies Cron job
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
-
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 Bash startup script
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Boot or Logon Initialization Scripts
1RC Scripts
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Modify Authentication Process
1Pluggable Authentication Modules
1Scheduled Task/Job
1Cron
1Privilege Escalation
Boot or Logon Autostart Execution
2Boot or Logon Initialization Scripts
1RC Scripts
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Scheduled Task/Job
1Cron
1Defense Evasion
Deobfuscate/Decode Files or Information
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Indicator Removal
3Clear Linux or Mac System Logs
3Modify Authentication Process
1Pluggable Authentication Modules
1