Malware analysis a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf Malicious activity

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File name:	a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf
Full analysis:	https://app.any.run/tasks/58ad5636-b85c-44a6-9a4d-51e5752624d9
Verdict:	Malicious activity
Threats:	A botnet is a group of internet-connected devices that are controlled by a single individual or group, often without the knowledge or consent of the device owners. These devices can be used to launch a variety of malicious attacks, such as distributed denial-of-service (DDoS) attacks, spam campaigns, and data theft. Botnet malware is the software that is used to infect devices and turn them into part of a botnet. Mirai is a self-propagating malware that scans the internet for vulnerable IoT devices and infects them to create a botnet. Mirai variants utilize lists of common default credentials to gain access to devices. Mirai's primary use is for launching distributed denial-of-service (DDoS) attacks, but it has also been used for cryptocurrency mining. Malware Trends Tracker >>>
Analysis date:	June 28, 2024, 16:25:43
OS:	Ubuntu 22.04.2
Tags:	mirai botnet moobot
MIME:	application/x-executable
File info:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
MD5:	CF21D770EA27B74593541F9276FDC65C
SHA1:	1DE2BBB4A1B8A0ED79EEDA7D4FCCEC4A6068B531
SHA256:	A012620F4D0F60AFB09708EE6264A756B8E73FC8701EFB59C4F0AF2EBCBC6F49
SSDEEP:	3072:FOEFXXx+ar5/g9Xgy041Tm7d4fZc29Kw/pwbZn1:FOEFXXx+ar5/g9Xgy041Tm+9KCwR1

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

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MALICIOUS
- Connects to the CnC server
  - busybox (PID: 12943)
- MIRAI has been detected (SURICATA)
  - busybox (PID: 12943)
SUSPICIOUS
- Modifies file or directory owner
  - sudo (PID: 12932)
- Executes commands using command-line interpreter
  - a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o (PID: 12936)
- Executes the "rm" command to delete files or directories
  - sh (PID: 12938)
- Connects to unusual port
  - busybox (PID: 12943)
- Contacting a server suspected of hosting an CnC
  - busybox (PID: 12943)
INFO
No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.o	\|	ELF Executable and Linkable format (generic) (100)

EXIF

EXE

CPUArchitecture:	64 bit
CPUByteOrder:	Little endian
ObjectFileType:	Executable file
CPUType:	AMD x86-64

No data.

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All screenshots are available in the full report

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Total processes

234

Monitored processes

21

Malicious processes

4

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
12931	/bin/sh -c "sudo chown user /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49\.elf\.o && chmod +x /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49\.elf\.o && DISPLAY=:0 sudo -iu user /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49\.elf\.o "	/bin/sh	—	any-guest-agent
User: root Integrity Level: UNKNOWN Exit code: 0
12932	sudo chown user /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o	/usr/bin/sudo	—	sh
User: root Integrity Level: UNKNOWN Exit code: 0
12933	chown user /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o	/usr/bin/chown	—	sudo
User: root Integrity Level: UNKNOWN Exit code: 0
12934	chmod +x /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o	/usr/bin/chmod	—	sh
User: root Integrity Level: UNKNOWN Exit code: 0
12935	sudo -iu user /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o	/usr/bin/sudo	—	sh
User: root Integrity Level: UNKNOWN Exit code: 0
12936	/tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o	/tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o	—	sudo
User: user Integrity Level: UNKNOWN Exit code: 0
12937	/usr/bin/locale-check C.UTF-8	/usr/bin/locale-check	—	a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o
User: user Integrity Level: UNKNOWN Exit code: 0
12938	sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49\.elf\.o bin/busybox; chmod 777 bin/busybox"	/bin/sh	—	a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf.o
User: user Integrity Level: UNKNOWN Exit code: 0
12939	rm -rf bin/busybox	/usr/bin/rm	—	sh
User: user Integrity Level: UNKNOWN Exit code: 0
12940	mkdir bin	/usr/bin/mkdir	—	sh
User: user Integrity Level: UNKNOWN Exit code: 0

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

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HTTP(S) requests

0

TCP/UDP connections

8

DNS requests

9

Threats

15

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
485	snapd	185.125.188.58:443	api.snapcraft.io	Canonical Group Limited	GB	unknown
485	snapd	185.125.188.59:443	api.snapcraft.io	Canonical Group Limited	GB	unknown
12943	busybox	185.234.247.60:56744	—	Stark Industries Solutions Ltd	NL	unknown
470	avahi-daemon	224.0.0.251:5353	—	—	—	unknown
485	snapd	185.125.188.55:443	api.snapcraft.io	Canonical Group Limited	GB	malicious

DNS requests

Domain	IP	Reputation
api.snapcraft.io	185.125.188.58 185.125.188.59 185.125.188.54 185.125.188.55	unknown
218.100.168.192.in-addr.arpa	—	unknown
connectivity-check.ubuntu.com	2001:67c:1562::23 2620:2d:4002:1::196 2620:2d:4000:1::22 2620:2d:4000:1::96 2620:2d:4000:1::98 2001:67c:1562::24 2620:2d:4000:1::23 2620:2d:4000:1::97 2620:2d:4000:1::2a 2620:2d:4000:1::2b 2620:2d:4002:1::197 2620:2d:4002:1::198	unknown

Threats

PID	Process	Class	Message
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
12943	busybox	Malware Command and Control Activity Detected	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

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No debug info

General Info

a012620f4d0f60afb09708ee6264a756b8e73fc8701efb59c4f0af2ebcbc6f49.elf

CF21D770EA27B74593541F9276FDC65C

1DE2BBB4A1B8A0ED79EEDA7D4FCCEC4A6068B531

A012620F4D0F60AFB09708EE6264A756B8E73FC8701EFB59C4F0AF2EBCBC6F49

3072:FOEFXXx+ar5/g9Xgy041Tm7d4fZc29Kw/pwbZn1:FOEFXXx+ar5/g9Xgy041Tm+9KCwR1

Software environment set and analysis options

Launch configuration

Software preset

Behavior activities

MALICIOUS

Connects to the CnC server

MIRAI has been detected (SURICATA)

SUSPICIOUS

Modifies file or directory owner

Executes commands using command-line interpreter

Executes the "rm" command to delete files or directories

Connects to unusual port

Contacting a server suspected of hosting an CnC

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

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Information

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings