2b706e649f14f65d18e6c83a2de37568de173cccf071c07a8c6de9f346673c13

Analysis

max time kernel
149s
max time network
154s
platform
debian-9_armhf
resource
debian9-armhf-20240611-en
resource tags

arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
01-01-2025 16:51

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General

Target

loligang.arm.elf
Size

80KB
MD5

8041a12e2093f22364b4576f59baa53a
SHA1

2005d320eb32a94e66359a4c614548ccb8841800
SHA256

2b706e649f14f65d18e6c83a2de37568de173cccf071c07a8c6de9f346673c13
SHA512

e1c8f86aaed766a6750a279f152efa161d35a9fddd4a4dc9f756b7993e367d0813f5df36d5732bbe75fc9b533d91e8c168e6ec7129b8cdf2b82f253b2d6cbb3c
SSDEEP

1536:UeQqvm1T9mgitxIdXSYF27hJFhY49+dxRGwa/JeZWbLZprtjYqR5M:UeQ6maUGwaxwOLZppcqRG

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (20081) 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/misc/watchdog	loligang.arm.elf
File opened for modification	/dev/watchdog	loligang.arm.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.arm.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.arm.elf

Reads runtime system information 45 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/145/fd	loligang.arm.elf
File opened for reading	/proc/683/exe	loligang.arm.elf
File opened for reading	/proc/691/exe	loligang.arm.elf
File opened for reading	/proc/809/exe	loligang.arm.elf
File opened for reading	/proc/697/exe	loligang.arm.elf
File opened for reading	/proc/738/exe	loligang.arm.elf
File opened for reading	/proc/808/exe	loligang.arm.elf
File opened for reading	/proc/814/exe	loligang.arm.elf
File opened for reading	/proc/167/fd	loligang.arm.elf
File opened for reading	/proc/280/fd	loligang.arm.elf
File opened for reading	/proc/293/fd	loligang.arm.elf
File opened for reading	/proc/672/exe	loligang.arm.elf
File opened for reading	/proc/629/exe	loligang.arm.elf
File opened for reading	/proc/739/exe	loligang.arm.elf
File opened for reading	/proc/802/exe	loligang.arm.elf
File opened for reading	/proc/813/exe	loligang.arm.elf
File opened for reading	/proc/220/fd	loligang.arm.elf
File opened for reading	/proc/281/fd	loligang.arm.elf
File opened for reading	/proc/291/fd	loligang.arm.elf
File opened for reading	/proc/676/exe	loligang.arm.elf
File opened for reading	/proc/816/exe	loligang.arm.elf
File opened for reading	/proc/818/exe	loligang.arm.elf
File opened for reading	/proc/673/exe	loligang.arm.elf
File opened for reading	/proc/804/exe	loligang.arm.elf
File opened for reading	/proc/1/fd	loligang.arm.elf
File opened for reading	/proc/441/exe	loligang.arm.elf
File opened for reading	/proc/488/exe	loligang.arm.elf
File opened for reading	/proc/667/exe	loligang.arm.elf
File opened for reading	/proc/669/exe	loligang.arm.elf
File opened for reading	/proc/674/exe	loligang.arm.elf
File opened for reading	/proc/810/exe	loligang.arm.elf
File opened for reading	/proc/315/fd	loligang.arm.elf
File opened for reading	/proc/326/fd	loligang.arm.elf
File opened for reading	/proc/679/exe	loligang.arm.elf
File opened for reading	/proc/429/exe	loligang.arm.elf
File opened for reading	/proc/800/exe	loligang.arm.elf
File opened for reading	/proc/798/exe	loligang.arm.elf
File opened for reading	/proc/295/fd	loligang.arm.elf
File opened for reading	/proc/318/fd	loligang.arm.elf
File opened for reading	/proc/687/exe	loligang.arm.elf
File opened for reading	/proc/793/exe	loligang.arm.elf
File opened for reading	/proc/489/exe	loligang.arm.elf
File opened for reading	/proc/666/exe	loligang.arm.elf
File opened for reading	/proc/801/exe	loligang.arm.elf
File opened for reading	/proc/806/exe	loligang.arm.elf

/tmp/loligang.arm.elf
/tmp/loligang.arm.elf
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:675

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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