7d81b0d3f1ad55882ac3f637f7b012006fcafe9dbd11af66e4cac72883699c08

Analysis

max time kernel
150s
max time network
153s
platform
debian-9_mipsel
resource
debian9-mipsel-20231215-en
resource tags

arch:mipselimage:debian9-mipsel-20231215-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
19/12/2023, 22:50

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General

Target

2d4044f9d92638e4b1163add79b7e2fd
Size

105KB
MD5

2d4044f9d92638e4b1163add79b7e2fd
SHA1

36fb0c14df4c4a32dfe671b7b69ad394f1e00490
SHA256

7d81b0d3f1ad55882ac3f637f7b012006fcafe9dbd11af66e4cac72883699c08
SHA512

74ff841b6119d4d9496310516b231a97c04819bc27f8440adac51e1b1afdd7135790e9c273bbafe55905f01ba8742fb60dbe7aac94006b77f3066a00afd43776
SSDEEP

1536:fHYAO6NGjjvXebe/0hCsRHHnMiV+J6VkLFBt:PYV6NeKa0jVC9b

Score

9^/10

discovery

Malware Config

Signatures

Contacts a large (10007) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

Impair Defenses

T1562

description	ioc
File opened for modification	/dev/watchdog
File opened for modification	/dev/misc/watchdog

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

System Network Connections Discovery

T1049

description	ioc
File opened for reading	/proc/net/tcp

Enumerates running processes
Discovers information about currently running processes on the system

Reads system network configuration 1 TTPs 1 IoCs

Uses contents of /proc filesystem to enumerate network settings.

System Network Configuration Discovery

T1016

description	ioc
File opened for reading	/proc/net/tcp

Reads runtime system information 39 IoCs

Reads data from /proc virtual filesystem.

description	ioc
File opened for reading	/proc/375/fd
File opened for reading	/proc/769/exe
File opened for reading	/proc/230/fd
File opened for reading	/proc/395/fd
File opened for reading	/proc/512/fd
File opened for reading	/proc/712/fd
File opened for reading	/proc/698/exe
File opened for reading	/proc/680/exe
File opened for reading	/proc/718/exe
File opened for reading	/proc/170/fd
File opened for reading	/proc/321/fd
File opened for reading	/proc/560/fd
File opened for reading	/proc/693/fd
File opened for reading	/proc/702/fd
File opened for reading	/proc/710/fd
File opened for reading	/proc/770/exe
File opened for reading	/proc/771/exe
File opened for reading	/proc/736/exe
File opened for reading	/proc/347/fd
File opened for reading	/proc/384/fd
File opened for reading	/proc/528/fd
File opened for reading	/proc/562/fd
File opened for reading	/proc/694/fd
File opened for reading	/proc/695/exe
File opened for reading	/proc/1/fd
File opened for reading	/proc/710/exe
File opened for reading	/proc/560/exe
File opened for reading	/proc/713/fd
File opened for reading	/proc/699/exe
File opened for reading	/proc/144/fd
File opened for reading	/proc/319/fd
File opened for reading	/proc/349/fd
File opened for reading	/proc/373/fd
File opened for reading	/proc/562/exe
File opened for reading	/proc/693/exe
File opened for reading	/proc/351/fd
File opened for reading	/proc/680/fd
File opened for reading	/proc/512/exe
File opened for reading	/proc/528/exe

/tmp/2d4044f9d92638e4b1163add79b7e2fd
/tmp/2d4044f9d92638e4b1163add79b7e2fd
1⤵
PID:709

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

System Network Configuration Discovery

T1016

System Network Connections Discovery

T1049

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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