mirai | e8d833074c1359dc035ec53009be474e276ffa95154b95c14d643d934b4d521d

Analysis

max time kernel
92s
max time network
150s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240611-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
21-02-2025 14:43

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General

Target

sora.x86.elf
Size

39KB
MD5

235f97612c47939069192857071b1241
SHA1

eebd627248c3074a04a4a590f9cfe52c61da4edd
SHA256

e8d833074c1359dc035ec53009be474e276ffa95154b95c14d643d934b4d521d
SHA512

9e409b0968573673ff4d060ba5d846a197ca24c9a9bb0d30e445733971706bd9cd9e472ec1922f64530122f5818054aa2b2cd161c74a3d8e160e16f5f1ade7c5
SSDEEP

768:sWRsr0BsMXlZu60wyvvt8SFl8Gkfe45ZjMqxLu2+YZvlJ1dYV:sWugBs6Qayvv/l8GmrZjMqxL8YBlpW

Score

10^/10

mirai sora botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

SORA

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai
Contacts a large (76600) 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
File opened for modification	/dev/watchdog
File opened for modification	/dev/misc/watchdog

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

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

Changes its process name 1 IoCs

description	pid
Changes the process name, possibly in an attempt to hide itself	1568

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
File opened for reading	/proc/net/tcp

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc
File opened for reading	/proc/1166/fd
File opened for reading	/proc/1309/fd
File opened for reading	/proc/1489/fd
File opened for reading	/proc/983/fd
File opened for reading	/proc/712/fd
File opened for reading	/proc/741/fd
File opened for reading	/proc/1264/fd
File opened for reading	/proc/1297/fd
File opened for reading	/proc/1300/fd
File opened for reading	/proc/1314/fd
File opened for reading	/proc/1379/fd
File opened for reading	/proc/1/fd
File opened for reading	/proc/587/fd
File opened for reading	/proc/735/fd
File opened for reading	/proc/836/fd
File opened for reading	/proc/1157/fd
File opened for reading	/proc/1162/fd
File opened for reading	/proc/1191/fd
File opened for reading	/proc/1450/fd
File opened for reading	/proc/606/fd
File opened for reading	/proc/871/fd
File opened for reading	/proc/1037/fd
File opened for reading	/proc/1509/fd
File opened for reading	/proc/1571/fd
File opened for reading	/proc/1572/fd
File opened for reading	/proc/1574/fd
File opened for reading	/proc/589/fd
File opened for reading	/proc/610/fd
File opened for reading	/proc/843/fd
File opened for reading	/proc/1155/fd
File opened for reading	/proc/1163/fd
File opened for reading	/proc/1239/fd
File opened for reading	/proc/1333/fd
File opened for reading	/proc/1437/fd
File opened for reading	/proc/1572/exe
File opened for reading	/proc/585/fd
File opened for reading	/proc/588/fd
File opened for reading	/proc/652/fd
File opened for reading	/proc/1052/fd
File opened for reading	/proc/1086/fd
File opened for reading	/proc/1104/fd
File opened for reading	/proc/1144/fd
File opened for reading	/proc/1088/fd
File opened for reading	/proc/1172/fd
File opened for reading	/proc/1183/fd
File opened for reading	/proc/1317/fd
File opened for reading	/proc/1362/fd
File opened for reading	/proc/1363/fd
File opened for reading	/proc/1376/fd
File opened for reading	/proc/416/fd
File opened for reading	/proc/956/fd
File opened for reading	/proc/1160/fd
File opened for reading	/proc/1179/fd
File opened for reading	/proc/1581/fd
File opened for reading	/proc/740/fd
File opened for reading	/proc/1084/fd
File opened for reading	/proc/1098/fd
File opened for reading	/proc/1131/fd
File opened for reading	/proc/1238/fd
File opened for reading	/proc/1569/fd
File opened for reading	/proc/1053/fd
File opened for reading	/proc/1077/fd
File opened for reading	/proc/377/fd
File opened for reading	/proc/426/fd

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

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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