General
- Target _fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055.sh
- Size 25KB
- Sample260711-gffgtact3r
- SHA256 fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055
- MD5 bc408fa782d034e402d9199729076eca
- SHA1 10d05766c1e41869a677bdbd16d92b11a35fec46
- SHA512 19090dac02d0ee6f28fd522ec4cc37f22d192ad66e35cbf76844b44baa50c8a993e39f47ae96500396080924d7d1fb9e6390aab9bb63daf16f8b2c9804e7dfb2
- SSDEEP 384:NV9bud3s1Du7isjsKG6q/A4UAbMdhQuW57:tQsDlUMdUA4z4
- TLSH T12AC2F1F1F8ECA435369D853ABB9CA805A9DF7C2F4DAB7D2014175938421CB1DA019B3E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
_fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral2
Sample
_fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
_fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
_fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055.sh
Resource
debian9-mipsel-20260513-en
Malware Config
Targets
-
- Target _fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055.sh
- Size 25KB
- SHA256 fad57a8eda2f6c82664131cc3abec26250bc5e0088769c6dfa72f51f18cfc055
- MD5 bc408fa782d034e402d9199729076eca
- SHA1 10d05766c1e41869a677bdbd16d92b11a35fec46
- SHA512 19090dac02d0ee6f28fd522ec4cc37f22d192ad66e35cbf76844b44baa50c8a993e39f47ae96500396080924d7d1fb9e6390aab9bb63daf16f8b2c9804e7dfb2
- SSDEEP 384:NV9bud3s1Du7isjsKG6q/A4UAbMdhQuW57:tQsDlUMdUA4z4
- TLSH T12AC2F1F1F8ECA435369D853ABB9CA805A9DF7C2F4DAB7D2014175938421CB1DA019B3E
- 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