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Analysis
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max time kernel
65s -
max time network
155s -
platform
debian-9_armhf -
resource
debian9-armhf-20240611-en -
resource tags
arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
07/03/2025, 03:29
Behavioral task
behavioral1
Sample
270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf
Resource
debian9-armhf-20240611-en
General
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Target
270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf
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Size
55KB
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MD5
6808c976ae3e0456efb6e6fc4e1a8423
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SHA1
d9b7a61a16aa0e2875b04ff7eac22e72fc15a24e
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SHA256
270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443
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SHA512
8b890a0f2d216b8041577412b2d7d4f9524caf0d185f45d48ce7df781fce05e0148e3f767dfc6bb76931a9237e6a26b80decae63a7685760727a8b9716855917
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SSDEEP
1536:llSu/lC0mny49rgfcya5F+tt5zTM4cPVSh:llSuEUraCtbvfcPVg
Malware Config
Signatures
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Contacts a large (162424) 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 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for modification /dev/misc/watchdog 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf -
Renames itself 1 IoCs
pid Process 647 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.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 51.158.108.203 -
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 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf -
Enumerates running processes
Discovers information about currently running processes on the system
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Reads process memory 1 TTPs 64 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/682/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/697/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/699/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/710/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/744/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/672/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/673/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/690/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/709/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/714/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/722/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/738/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/750/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/716/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/729/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/730/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/735/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/746/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/751/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/765/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/676/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/753/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/678/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/685/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/703/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/741/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/745/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/756/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/763/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/668/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/700/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/701/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/708/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/731/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/752/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/677/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/694/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/720/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/740/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/742/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/755/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/724/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/736/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/766/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/674/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/687/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/705/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/725/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/737/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/754/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/764/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/767/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/669/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/681/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/686/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/702/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/718/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/749/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/760/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/675/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/692/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/698/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/704/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/719/maps 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself (agetty) 647 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.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 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf -
description ioc Process File opened for reading /proc/740/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/1/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/3/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/10/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/15/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/18/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/29/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/643/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/673/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/22/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/700/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/703/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/729/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/741/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/766/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/19/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/138/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/715/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/744/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/746/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/41/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/97/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/105/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/676/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/687/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/764/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/690/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/2/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/140/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/140/status 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/314/status 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/639/status 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/4/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/150/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/301/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/638/status 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/668/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/745/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/309/status 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/710/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/730/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/165/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/269/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/277/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/411/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/695/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/722/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/751/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/752/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/24/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/701/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/716/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/753/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/761/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/763/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/25/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/42/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/647/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/648/status 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/678/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/731/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/759/cmdline 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/28/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf File opened for reading /proc/639/comm 270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf
Processes
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/tmp/270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.elf/tmp/270336c1d58b1ffaa8ebba18d47d73c2451fa149194f37cc44e980ac96cf1443.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:647