2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb

Analysis

max time kernel
135s
max time network
140s
platform
debian-12_mipsel
resource
debian12-mipsel-20240221-en
resource tags

arch:mipselimage:debian12-mipsel-20240221-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
submitted
10-01-2025 02:13

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General

Target

2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf
Size

152KB
MD5

ca9c6f4322c9c6e0fe6e4490bf87ce42
SHA1

e322d9d7342f3eb7808d018a0c602b453d5c9d5f
SHA256

2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb
SHA512

d896c6350cdf3132541ab2e8f68d18ab12946fb6fe17d1c02b57edd565d0bdb93fbb5ce96f61df9ff1b02fcedcf9b2618a036e84fde04a7af91e57720af12c8f
SSDEEP

3072:xqXp982JnQ/lTI7Xt8cmrThPatTw0IoRe:xq3JnMlTI79xmrThPatTw0IoRe

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

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	2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf
File opened for modification	/dev/misc/watchdog	2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf

Reads system routing table 1 TTPs 1 IoCs

Gets active network interfaces from /proc virtual filesystem.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/route	2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sshd	745	2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf

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/route	2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf

/tmp/2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf
/tmp/2936f3c8ef94b48648ec143cfce4d197e8826016213ce0f297bef149be7577bb.elf
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:745

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

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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