cb7fa9a8dcef85d5c088d80d6e49d3ee9df0feda1dde95fe2b8f9b245f3d3e96

Analysis

max time kernel
149s
max time network
158s
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
18-12-2024 12:54

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General

Target

loligang.arm7.elf
Size

141KB
MD5

39771fea20ce2ab602edd265e2e228f9
SHA1

6e8c811eb8c3ac3402463d64113d5c30e528e30b
SHA256

cb7fa9a8dcef85d5c088d80d6e49d3ee9df0feda1dde95fe2b8f9b245f3d3e96
SHA512

feb4c91031c4e9a4b9c6d29b6adb9abae26865d0138310ba2001c543f779fde4fad3fb5253c9a2bf9fbe40871f6ca209a60a65b4e782f5e5141d0d6ad83a0852
SSDEEP

3072:walgM69pe0QmlTvIUdt9mrsplDKZUQQBKXAVanXX+F8JyvSPhLZ85iBMR6yoC1Q2:walgM69pe0QmlTvI8t9mrsplDKZUQQB3

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (19309) 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 41 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/440/exe	loligang.arm7.elf
File opened for reading	/proc/560/exe	loligang.arm7.elf
File opened for reading	/proc/341/fd	loligang.arm7.elf
File opened for reading	/proc/440/fd	loligang.arm7.elf
File opened for reading	/proc/666/fd	loligang.arm7.elf
File opened for reading	/proc/716/fd	loligang.arm7.elf
File opened for reading	/proc/309/fd	loligang.arm7.elf
File opened for reading	/proc/666/exe	loligang.arm7.elf
File opened for reading	/proc/709/exe	loligang.arm7.elf
File opened for reading	/proc/742/exe	loligang.arm7.elf
File opened for reading	/proc/324/fd	loligang.arm7.elf
File opened for reading	/proc/344/fd	loligang.arm7.elf
File opened for reading	/proc/685/fd	loligang.arm7.elf
File opened for reading	/proc/573/exe	loligang.arm7.elf
File opened for reading	/proc/222/fd	loligang.arm7.elf
File opened for reading	/proc/250/fd	loligang.arm7.elf
File opened for reading	/proc/317/fd	loligang.arm7.elf
File opened for reading	/proc/318/fd	loligang.arm7.elf
File opened for reading	/proc/710/exe	loligang.arm7.elf
File opened for reading	/proc/721/exe	loligang.arm7.elf
File opened for reading	/proc/326/fd	loligang.arm7.elf
File opened for reading	/proc/715/fd	loligang.arm7.elf
File opened for reading	/proc/717/fd	loligang.arm7.elf
File opened for reading	/proc/720/fd	loligang.arm7.elf
File opened for reading	/proc/1/fd	loligang.arm7.elf
File opened for reading	/proc/713/fd	loligang.arm7.elf
File opened for reading	/proc/684/exe	loligang.arm7.elf
File opened for reading	/proc/355/fd	loligang.arm7.elf
File opened for reading	/proc/560/fd	loligang.arm7.elf
File opened for reading	/proc/684/fd	loligang.arm7.elf
File opened for reading	/proc/716/exe	loligang.arm7.elf
File opened for reading	/proc/705/exe	loligang.arm7.elf
File opened for reading	/proc/187/fd	loligang.arm7.elf
File opened for reading	/proc/339/fd	loligang.arm7.elf
File opened for reading	/proc/689/fd	loligang.arm7.elf
File opened for reading	/proc/721/fd	loligang.arm7.elf
File opened for reading	/proc/441/exe	loligang.arm7.elf
File opened for reading	/proc/441/fd	loligang.arm7.elf
File opened for reading	/proc/573/fd	loligang.arm7.elf
File opened for reading	/proc/691/fd	loligang.arm7.elf
File opened for reading	/proc/719/fd	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:712

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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