Analysis
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max time kernel
48s -
max time network
152s -
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
09/03/2025, 15:36
Behavioral task
behavioral1
Sample
apep.arm.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
8 signatures
150 seconds
General
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Target
apep.arm.elf
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Size
77KB
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MD5
749300bd794f718d78784b99e1a90923
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SHA1
0742bb4875c10c5a7e25dc72b0cb8d04283d9050
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SHA256
940509e3fcf5e592788d5dee549b023d3976d09d1f22182708774dc2354fcbf1
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SHA512
650f2eb431da1f8a3cff01362546777f8b04c7e0ed210e9ab71fb57ea014f476557a5d958972e966e1c2e84248d8f56bb6518501d4f60dd28374f710b9497be9
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SSDEEP
1536:dviSTWWo171yMft+sc9Wc5MSTWzsB+tCRcfC5ibApN2:dviSTIePSz4OyNXp
Score
9/10
Malware Config
Signatures
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Contacts a large (143298) 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/misc/watchdog apep.arm.elf File opened for modification /dev/watchdog apep.arm.elf -
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 apep.arm.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/5/maps apep.arm.elf File opened for reading /proc/6/maps apep.arm.elf File opened for reading /proc/97/maps apep.arm.elf File opened for reading /proc/651/maps apep.arm.elf File opened for reading /proc/692/maps apep.arm.elf File opened for reading /proc/757/maps apep.arm.elf File opened for reading /proc/2/maps apep.arm.elf File opened for reading /proc/17/maps apep.arm.elf File opened for reading /proc/18/maps apep.arm.elf File opened for reading /proc/23/maps apep.arm.elf File opened for reading /proc/29/maps apep.arm.elf File opened for reading /proc/108/maps apep.arm.elf File opened for reading /proc/140/maps apep.arm.elf File opened for reading /proc/269/maps apep.arm.elf File opened for reading /proc/8/maps apep.arm.elf File opened for reading /proc/13/maps apep.arm.elf File opened for reading /proc/27/maps apep.arm.elf File opened for reading /proc/42/maps apep.arm.elf File opened for reading /proc/150/maps apep.arm.elf File opened for reading /proc/460/maps apep.arm.elf File opened for reading /proc/461/maps apep.arm.elf File opened for reading /proc/602/maps apep.arm.elf File opened for reading /proc/7/maps apep.arm.elf File opened for reading /proc/147/maps apep.arm.elf File opened for reading /proc/658/maps apep.arm.elf File opened for reading /proc/738/maps apep.arm.elf File opened for reading /proc/11/maps apep.arm.elf File opened for reading /proc/16/maps apep.arm.elf File opened for reading /proc/24/maps apep.arm.elf File opened for reading /proc/28/maps apep.arm.elf File opened for reading /proc/309/maps apep.arm.elf File opened for reading /proc/643/maps apep.arm.elf File opened for reading /proc/649/maps apep.arm.elf File opened for reading /proc/660/maps apep.arm.elf File opened for reading /proc/14/maps apep.arm.elf File opened for reading /proc/165/maps apep.arm.elf File opened for reading /proc/278/maps apep.arm.elf File opened for reading /proc/314/maps apep.arm.elf File opened for reading /proc/685/maps apep.arm.elf File opened for reading /proc/700/maps apep.arm.elf File opened for reading /proc/15/maps apep.arm.elf File opened for reading /proc/43/maps apep.arm.elf File opened for reading /proc/641/maps apep.arm.elf File opened for reading /proc/679/maps apep.arm.elf File opened for reading /proc/699/maps apep.arm.elf File opened for reading /proc/707/maps apep.arm.elf File opened for reading /proc/724/maps apep.arm.elf File opened for reading /proc/1/maps apep.arm.elf File opened for reading /proc/4/maps apep.arm.elf File opened for reading /proc/9/maps apep.arm.elf File opened for reading /proc/41/maps apep.arm.elf File opened for reading /proc/639/maps apep.arm.elf File opened for reading /proc/644/maps apep.arm.elf File opened for reading /proc/671/maps apep.arm.elf File opened for reading /proc/693/maps apep.arm.elf File opened for reading /proc/3/maps apep.arm.elf File opened for reading /proc/10/maps apep.arm.elf File opened for reading /proc/280/maps apep.arm.elf File opened for reading /proc/656/maps apep.arm.elf File opened for reading /proc/713/maps apep.arm.elf File opened for reading /proc/26/maps apep.arm.elf File opened for reading /proc/300/maps apep.arm.elf File opened for reading /proc/645/maps apep.arm.elf File opened for reading /proc/676/maps apep.arm.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself ibxdwuqzjmnmlojqbje 646 apep.arm.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 apep.arm.elf