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Analysis
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max time kernel
124s -
max time network
161s -
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
11/03/2025, 03:14
Behavioral task
behavioral1
Sample
55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf
Resource
debian9-armhf-20240611-en
General
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Target
55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf
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Size
56KB
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MD5
83d821d592c4fad0de123fe807449a24
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SHA1
eb86a7be50032cd170f62bc4198dad8c28810276
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SHA256
55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557
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SHA512
aa0355643aff2acf5c7cb0e463147c841c50ba4f4aeac9cc36f9731936dc80a31b7f74e3291d7f42c0a5ad505926a5c5216b8e04ae2c25d2d890558152089ce9
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SSDEEP
1536:wNdu8t7tF7DaWr55qpQ1ya5Fet5GXsEoPO9VQ4uW:wNduYF7IyQaKbGP0O9VzuW
Malware Config
Signatures
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Contacts a large (158497) 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 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for modification /dev/misc/watchdog 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf -
Renames itself 1 IoCs
pid Process 660 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.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 202.61.197.122 -
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 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.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/711/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/719/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/725/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/738/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/747/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/758/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/777/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/687/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/699/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/716/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/742/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/775/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/783/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/785/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/790/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/689/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/698/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/707/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/752/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/782/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/681/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/735/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/744/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/748/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/760/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/768/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/696/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/703/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/704/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/714/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/726/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/757/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/759/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/769/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/710/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/732/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/733/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/741/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/764/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/767/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/774/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/786/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/697/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/701/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/700/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/731/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/737/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/766/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/773/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/787/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/789/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/715/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/788/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/702/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/705/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/713/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/727/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/743/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/755/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/778/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/718/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/730/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/761/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/776/maps 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself jbd2/vda1-8 660 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.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 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf -
description ioc Process File opened for reading /proc/652/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/735/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/783/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/9/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/19/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/442/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/704/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/742/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/753/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/771/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/16/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/138/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/655/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/286/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/761/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/767/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/25/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/657/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/222/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/719/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/748/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/779/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/286/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/699/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/744/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/764/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/782/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/777/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/3/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/438/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/681/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/713/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/715/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/717/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/770/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/5/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/106/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/288/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/613/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/653/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/711/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/733/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/22/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/646/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/398/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/728/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/739/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/757/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/772/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/108/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/394/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/274/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/716/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/732/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/758/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/4/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/658/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/306/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/652/status 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/687/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/734/cmdline 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/21/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/222/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf File opened for reading /proc/273/comm 55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf
Processes
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/tmp/55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.elf/tmp/55bb1f8005d2fa8d651b660d4244c862511ad4a087fc11e9f431bd46133a9557.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:660