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Analysis
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max time kernel
152s -
max time network
163s -
platform
debian-12_mipsel -
resource
debian12-mipsel-20240221-en -
resource tags
arch:mipselimage:debian12-mipsel-20240221-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem -
submitted
11/03/2025, 03:54
Behavioral task
behavioral1
Sample
86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf
Resource
debian12-mipsel-20240221-en
General
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Target
86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf
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Size
74KB
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MD5
a58df786a2a34dc0fb80679fc1f209da
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SHA1
4752abbcb5a0d99cb871dad0781bb3cd03d66fc9
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SHA256
86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e
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SHA512
586e93b20b04b5a92e7a7004be40eac1c6d757add14df910513b39882c83c4be2eb5715dd94f259c99ab2aca04c9e30fad215864c8db4da301753bb0fdab1730
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SSDEEP
1536:H49Yx29ya5tVgVkxccxRAMiBZBA0s/kdyvcC:HAM29ya5tBcisx
Malware Config
Signatures
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Contacts a large (177436) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc Process File opened for modification /dev/watchdog 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for modification /dev/misc/watchdog 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf -
Renames itself 1 IoCs
pid Process 740 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 152.53.15.127 -
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
description ioc Process File opened for reading /proc/net/tcp 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf -
Enumerates running processes
Discovers information about currently running processes on the system
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Reads process memory 1 TTPs 26 IoCs
Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.
description ioc Process File opened for reading /proc/779/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/784/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/751/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/753/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/757/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/759/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/775/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/781/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/782/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/785/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/758/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/761/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/772/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/774/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/783/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/786/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/760/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/763/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/768/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/771/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/752/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/754/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/766/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/769/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/773/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/778/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself tpm_dev_wq 740 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf -
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc Process File opened for reading /proc/net/tcp 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf -
description ioc Process File opened for reading /proc/6/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/115/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/693/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/48/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/751/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/24/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/26/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/409/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/754/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/772/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/19/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/691/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/712/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/733/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/113/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/118/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/137/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/202/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/21/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/35/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/710/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/618/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/4/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/114/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/381/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/410/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/690/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/740/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/779/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/17/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/58/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/180/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/202/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/768/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/324/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/377/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/409/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/410/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/759/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/769/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/22/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/753/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/766/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/350/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/709/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/self/maps 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/782/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/758/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/11/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/13/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/20/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/31/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/732/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/431/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/29/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/33/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/691/status 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/783/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/786/cmdline 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/47/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/59/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/395/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/618/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf File opened for reading /proc/7/comm 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf
Processes
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/tmp/86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf/tmp/86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e.elf1⤵
- Modifies Watchdog functionality
- Renames itself
- Enumerates active TCP sockets
- Reads process memory
- Changes its process name
- Reads system network configuration
- Reads runtime system information
PID:740