Analysis
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max time kernel
135s -
max time network
146s -
platform
ubuntu-24.04_amd64 -
resource
ubuntu2404-amd64-20240729-en -
resource tags
arch:amd64arch:i386image:ubuntu2404-amd64-20240729-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system -
submitted
09-11-2024 03:14
Behavioral task
behavioral1
Sample
98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf
Resource
ubuntu2404-amd64-20240729-en
General
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Target
98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf
-
Size
36KB
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MD5
818db1365ee68b19c082f60d24c8a7a4
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SHA1
c3032300d527f6cf87be98ee623bcf03b0e0e22b
-
SHA256
98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4
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SHA512
242c3f0b99ca3acaa99d930a1a00161ee1be04487f3a11036102615097acc8b9d14b87f0ba2b5833766f2f60bd63a8747567e45ac98b472aab4a9fb60640e41f
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SSDEEP
768:8LR/W7ThZdFW7v2ZJdNWK/fPquiYKqdlqGNX0wiXuDAisdEkL4Aa2Wx0D:8V2zdITqJnqu3dTVLOdZL4vK
Malware Config
Extracted
mirai
LZRD
Signatures
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Mirai family
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Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
Processes:
98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elfdescription ioc process File opened for modification /dev/watchdog 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for modification /dev/misc/watchdog 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf -
Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder 2 IoCs
Processes:
98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elfdescription ioc process File opened for modification /sbin/watchdog 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for modification /bin/watchdog 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf -
Processes:
98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elfdescription ioc process File opened for reading /proc/777/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2289/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2393/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/32/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/65/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/773/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2004/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2025/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2263/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2351/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/5/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/34/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/47/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1865/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2147/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2340/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/15/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1350/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1751/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1990/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2059/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/275/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1050/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2176/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/4/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1748/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/597/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/30/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/55/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/24/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/11/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/21/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/124/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1124/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1408/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2544/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/3/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/591/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/817/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1976/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2319/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/194/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/42/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/50/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/200/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/201/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/791/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1999/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/33/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/53/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/193/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/788/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2298/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2546/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/14/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/19/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/54/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/80/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/197/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2204/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2484/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/2543/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/1/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf File opened for reading /proc/514/status 98bbe9f9955cd1a311a032cabb0bf99f6b9a17968f6b02fdc667caca28998dc4.elf