Analysis
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max time kernel
130s -
max time network
158s -
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
30-12-2024 01:18
Behavioral task
behavioral1
Sample
zmap.arm7.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
4 signatures
150 seconds
General
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Target
zmap.arm7.elf
-
Size
152KB
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MD5
f7b143b39d5ea15d8c5b43ece74d3aa2
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SHA1
beb49665b65ee5c447c950f504b0ff030e9cffd4
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SHA256
01b12eaa10d66387df469b1e6c00994d955f01c06634e084e9a2e27805ff71d7
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SHA512
12b28057395245c09cd6818e5f469022f35897b05129122cc4a73eb065dd4f2d485f9556a32d1f774d577a64666a529207ecb8e5d71f5948fea9a596186a09bc
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SSDEEP
3072:8mXlse9xVce0zWakaY8WrhDnLGFfRTWcL9ISO4PFM/9KhBA:8mXlsK0eSfkarWrhDnqFEGIS7dM/9sy
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 654 zmap.arm7.elf -
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 zmap.arm7.elf File opened for modification /dev/misc/watchdog zmap.arm7.elf -
Writes file to system bin folder 2 IoCs
description ioc Process File opened for modification /sbin/watchdog zmap.arm7.elf File opened for modification /bin/watchdog zmap.arm7.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself maqu684gwj6avg1c 654 zmap.arm7.elf