a16638a7a86a71e6958fe1453abe2da957a9d2ce55dc3ce83b7107485f27e468

Analysis

max time kernel
149s
max time network
151s
platform
ubuntu-20.04_amd64
resource
ubuntu2004-amd64-20240221-en
resource tags

arch:amd64arch:i386image:ubuntu2004-amd64-20240221-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
submitted
14-03-2024 09:51

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General

Target

c8533a5967594f8e6a6b2e1b8b0995f8
Size

61KB
MD5

c8533a5967594f8e6a6b2e1b8b0995f8
SHA1

9cd1c754ecf3d561448d8980892e05d7722a312f
SHA256

a16638a7a86a71e6958fe1453abe2da957a9d2ce55dc3ce83b7107485f27e468
SHA512

2944eae5a47fd5207e2af34ad890a9f4ede18ba4fb96dc91fa56bd6ae60bfaa7f5872fa73e1b6f5188ab4e6beb88d8cb3621126d58ebf6231162ac6baee7749a
SSDEEP

1536:cKqyu6GBlyt0ZPTJtmSWI/IEx0GHf3kd/Qoo/We:cKqx6GBl/5TJMSWI/IjGHfs4jOe

Score

9^/10

discovery

Malware Config

Signatures

Contacts a large (20641) 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.

Impair Defenses
T1562

Processes:

description ioc

File opened for modification /dev/misc/watchdog
File opened for modification /dev/watchdog
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.

System Network Connections Discovery
T1049

Processes:

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

Processes:

description ioc

File opened for reading /proc/net/tcp

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

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

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

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

Processes:

description	ioc
File opened for reading	/proc/242/fd
File opened for reading	/proc/497/fd
File opened for reading	/proc/534/fd
File opened for reading	/proc/534/exe
File opened for reading	/proc/632/exe
File opened for reading	/proc/1065/exe
File opened for reading	/proc/269/fd
File opened for reading	/proc/1426/fd
File opened for reading	/proc/1097/exe
File opened for reading	/proc/571/fd
File opened for reading	/proc/1136/fd
File opened for reading	/proc/1419/fd
File opened for reading	/proc/1424/fd
File opened for reading	/proc/437/exe
File opened for reading	/proc/906/fd
File opened for reading	/proc/1449/fd
File opened for reading	/proc/532/exe
File opened for reading	/proc/446/fd
File opened for reading	/proc/614/fd
File opened for reading	/proc/912/fd
File opened for reading	/proc/990/fd
File opened for reading	/proc/1417/fd
File opened for reading	/proc/782/exe
File opened for reading	/proc/801/exe
File opened for reading	/proc/970/fd
File opened for reading	/proc/1416/fd
File opened for reading	/proc/947/exe
File opened for reading	/proc/437/fd
File opened for reading	/proc/670/fd
File opened for reading	/proc/942/exe
File opened for reading	/proc/1206/exe
File opened for reading	/proc/1450/exe
File opened for reading	/proc/980/exe
File opened for reading	/proc/1111/exe
File opened for reading	/proc/2111/exe
File opened for reading	/proc/1290/fd
File opened for reading	/proc/912/exe
File opened for reading	/proc/1077/exe
File opened for reading	/proc/2104/exe
File opened for reading	/proc/1096/fd
File opened for reading	/proc/1143/fd
File opened for reading	/proc/443/fd
File opened for reading	/proc/688/fd
File opened for reading	/proc/1027/exe
File opened for reading	/proc/1433/fd
File opened for reading	/proc/826/exe
File opened for reading	/proc/439/fd
File opened for reading	/proc/2105/exe
File opened for reading	/proc/2110/exe
File opened for reading	/proc/633/fd
File opened for reading	/proc/799/fd
File opened for reading	/proc/1053/fd
File opened for reading	/proc/1427/fd
File opened for reading	/proc/1087/exe
File opened for reading	/proc/1096/exe
File opened for reading	/proc/393/fd
File opened for reading	/proc/1104/fd
File opened for reading	/proc/1144/fd
File opened for reading	/proc/521/exe
File opened for reading	/proc/876/fd
File opened for reading	/proc/1434/fd
File opened for reading	/proc/497/exe
File opened for reading	/proc/1077/fd
File opened for reading	/proc/1482/fd

/tmp/c8533a5967594f8e6a6b2e1b8b0995f8
/tmp/c8533a5967594f8e6a6b2e1b8b0995f8
1⤵
PID:1481

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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