4f994fdc0a89d2277f7fe89448c036337ca33cfb66b9e2d5058e0e37f9d2bda6

Analysis

max time kernel
149s
max time network
162s
platform
debian-12_armhf
resource
debian12-armhf-20240221-en
resource tags

arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
24-12-2024 18:55

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General

Target

loligang.arm7.elf
Size

152KB
MD5

42ad320132c15ffed7c38e294490cc2e
SHA1

779fb9a6cf3b52c1a57193352da6d5126ab76b47
SHA256

4f994fdc0a89d2277f7fe89448c036337ca33cfb66b9e2d5058e0e37f9d2bda6
SHA512

b85869203f9530127908dfc0cdf34977fa986a4b5c728eb63c531ccdce28e1e9bf4ed41ec44c5064172ac77876e7cda11a84b5c66a56520d311b75d36bd7757d
SSDEEP

3072:ye9bqia5r9J5o9yhpZPH+9mrsplDKZU2QBKXAVanxX+F8JyvIT+hLBA4emlEBDzr:ye9bqia5r97o9yhpZv+9mrsplDKZU2QC

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (20471) 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	loligang.arm7.elf
File opened for modification	/dev/misc/watchdog	loligang.arm7.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	loligang.arm7.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	loligang.arm7.elf

Reads runtime system information 40 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/724/fd	loligang.arm7.elf
File opened for reading	/proc/636/exe	loligang.arm7.elf
File opened for reading	/proc/653/exe	loligang.arm7.elf
File opened for reading	/proc/727/exe	loligang.arm7.elf
File opened for reading	/proc/316/fd	loligang.arm7.elf
File opened for reading	/proc/654/fd	loligang.arm7.elf
File opened for reading	/proc/672/fd	loligang.arm7.elf
File opened for reading	/proc/722/fd	loligang.arm7.elf
File opened for reading	/proc/669/exe	loligang.arm7.elf
File opened for reading	/proc/213/fd	loligang.arm7.elf
File opened for reading	/proc/362/fd	loligang.arm7.elf
File opened for reading	/proc/653/fd	loligang.arm7.elf
File opened for reading	/proc/669/fd	loligang.arm7.elf
File opened for reading	/proc/685/exe	loligang.arm7.elf
File opened for reading	/proc/706/exe	loligang.arm7.elf
File opened for reading	/proc/774/exe	loligang.arm7.elf
File opened for reading	/proc/348/fd	loligang.arm7.elf
File opened for reading	/proc/350/fd	loligang.arm7.elf
File opened for reading	/proc/719/fd	loligang.arm7.elf
File opened for reading	/proc/713/exe	loligang.arm7.elf
File opened for reading	/proc/324/fd	loligang.arm7.elf
File opened for reading	/proc/717/fd	loligang.arm7.elf
File opened for reading	/proc/331/fd	loligang.arm7.elf
File opened for reading	/proc/333/fd	loligang.arm7.elf
File opened for reading	/proc/686/fd	loligang.arm7.elf
File opened for reading	/proc/654/exe	loligang.arm7.elf
File opened for reading	/proc/672/exe	loligang.arm7.elf
File opened for reading	/proc/188/fd	loligang.arm7.elf
File opened for reading	/proc/325/fd	loligang.arm7.elf
File opened for reading	/proc/685/fd	loligang.arm7.elf
File opened for reading	/proc/721/fd	loligang.arm7.elf
File opened for reading	/proc/719/exe	loligang.arm7.elf
File opened for reading	/proc/712/exe	loligang.arm7.elf
File opened for reading	/proc/349/fd	loligang.arm7.elf
File opened for reading	/proc/636/fd	loligang.arm7.elf
File opened for reading	/proc/264/fd	loligang.arm7.elf
File opened for reading	/proc/689/fd	loligang.arm7.elf
File opened for reading	/proc/743/exe	loligang.arm7.elf
File opened for reading	/proc/1/fd	loligang.arm7.elf
File opened for reading	/proc/639/exe	loligang.arm7.elf

/tmp/loligang.arm7.elf
/tmp/loligang.arm7.elf
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:715

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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