e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c

Analysis

max time kernel
150s
max time network
155s
platform
debian-9_mipsel
resource
debian9-mipsel-20240226-en
resource tags

arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
30-12-2024 02:53

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General

Target

e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
Size

103KB
MD5

5623e3d922a8b4a86e37f832d8dc1723
SHA1

9fb8588bf01b759e8e14d6d47f744c14c7f93a40
SHA256

e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c
SHA512

065333ca4558455e22e1db18eb0d2f4e38968c45a357deb72f5e73240ff55d802ab3092a84a5ac11b39940387f641e1b6c6fde8a3dfaa1fe18fb455ad9a17057
SSDEEP

1536:d7fjpr4NEQu3p0ZwIGH5PbpTBRRtBeiZebzELYxiYp:d7fjpr53pndeis9c2

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (20262) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
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

Modifies Watchdog functionality 1 TTPs 2 IoCs

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

defense_evasion

Impair Defenses

T1562

description	ioc	Process
File opened for modification	/dev/watchdog	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for modification	/dev/misc/watchdog	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

System Network Connections Discovery

T1049

description	ioc	Process
File opened for reading	/proc/net/tcp	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf

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.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/tcp	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf

Reads runtime system information 33 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/472/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/703/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/743/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/788/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/340/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/386/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/728/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/811/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/334/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/705/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/396/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/704/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/715/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/146/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/166/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/685/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/698/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/699/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/401/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/486/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/711/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/514/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/383/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/708/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/365/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/776/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/722/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/780/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/243/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/367/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/513/exe	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/1/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
File opened for reading	/proc/336/fd	e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf

/tmp/e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
/tmp/e9443c9839e44b26721c53e21c46a4962d48a17ff157a7613dbd37f057f3ca2c.elf
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:706

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

Internet Connection Discovery

T1016.001

System Network Connections Discovery

T1049

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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