Analysis
- max time kernel
149s - max time network
153s - platform
debian-12_armhf - resource
debian12-armhf-20260126-en - resource tags
- submitted
09/05/2026, 16:06
General
- Target 81.29.156.139_sample.bin
- Size 4.7MB
- Sample260509-tkcypsdv9p
- SHA256 db5da0eb5c2c845a56cd6a00005d343942e2b2e50b1de71ae297b860c7986832
Score
6/10
Malware Config
Signatures
- Creates/modifies environment variables 1 TTPs 3 IoCs
Creating/modifying environment variables is a common persistence mechanism.
- Write file to user bin folder 2 IoCs
- Modifies Bash startup script 2 TTPs 3 IoCs
- Enumerates kernel/hardware configuration 1 TTPs 1 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
- Reads runtime system information 2 IoCs
Reads data from /proc virtual filesystem.
Processes
-
/tmp/81.29.156.139_sample.bin/tmp/81.29.156.139_sample.bin1⤵
- Creates/modifies environment variables
- Write file to user bin folder
- Modifies Bash startup script
- Enumerates kernel/hardware configuration
- Reads runtime system information
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Privilege Escalation
Boot or Logon Autostart Execution
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1