hxxps://uploaddeimagens[.]com[.]br/images/004/793/578/original/vbs[.]jpg?1717671844

Resubmissions

12-06-2024 22:18

240612-1783zssfmh 10

12-06-2024 20:27

240612-y8kexayfnf 10

12-06-2024 20:26

240612-y71qhasgjm 10

Analysis

max time kernel
0s
max time network
19s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20240611-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
12-06-2024 20:26

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Report Analysis Logs

General

Target

https://uploaddeimagens.com.br/images/004/793/578/original/vbs.jpg?1717671844

Score

3^/10

Malware Config

Signatures

Enumerates kernel/hardware configuration 1 TTPs 46 IoCs

Reads contents of /sys virtual filesystem to enumerate system information.

System Information Discovery

T1082

Processes:

firefox

description	ioc	process
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/resource	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/class	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/device	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/vendor	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/device	firefox
File opened for reading	/sys/bus/pci/devices	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/irq	firefox
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/irq	firefox

Reads runtime system information 3 IoCs

Reads data from /proc virtual filesystem.

Processes:

firefox

description	ioc	process
File opened for reading	/proc/self/task/1483/stat	firefox
File opened for reading	/proc/self/stat	firefox
File opened for reading	/proc/filesystems	firefox

/usr/bin/firefox
firefox -new-tab "https://uploaddeimagens.com.br/images/004/793/578/original/vbs.jpg?1717671844"
1⤵
PID:1481

/usr/bin/which
which /usr/bin/firefox
2⤵
PID:1482

/usr/lib/firefox/firefox
/usr/lib/firefox/firefox -new-tab "https://uploaddeimagens.com.br/images/004/793/578/original/vbs.jpg?1717671844"
1⤵
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:1481

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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