c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40

Analysis

max time kernel
102s
max time network
160s
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
20/03/2025, 04:05

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General

Target

c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
Size

56KB
MD5

e9c8b5d68aec4ea6a46d0a3a6409daa8
SHA1

a65beb7883883cb03de73009c823d3ee77d3b90a
SHA256

c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40
SHA512

2b1d6336a1b585bdced74121ff56395a72497d0f3b67145d1c5e2a37371911c2aec5a256fa94dc7fee488af5d5d4b38175a45909f486a89b5c56fbeaa00a74b5
SSDEEP

768:LbarqQUroM0eDc1CY0zyeAhIkbZyytOoct0XE9Mxazv7mvNsoitvk8mg1GgXPbb3:arqXrVY0mxh1ZJVdaviritvn7XPbbBR

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (78044) 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	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for modification	/dev/misc/watchdog	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf

Renames itself 1 IoCs

pid	Process
649	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf

Unexpected DNS network traffic destination 1 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	152.53.15.127

Enumerates running processes
Discovers information about currently running processes on the system

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	exim4	649	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/10/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/12/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/18/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/309/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/24/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/73/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/187/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/5/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/306/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/635/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/6/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/9/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/106/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/265/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/267/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/317/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/595/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/20/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/26/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/2/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/15/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/29/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/41/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/104/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/28/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/644/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/14/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/7/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/263/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/599/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/1/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/25/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/602/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/13/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/3/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/17/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/16/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/22/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/42/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/107/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/581/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/8/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/19/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/139/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/141/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/646/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/4/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/641/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/278/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/165/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/648/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/23/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/279/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/647/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/11/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/43/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/95/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/148/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/206/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/329/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/601/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/642/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/21/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
File opened for reading	/proc/130/comm	c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf

/tmp/c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
/tmp/c495ea8405887b87967e89b05394723b752b5038ee299e2b723fbf68e0965f40.elf
1⤵
- Modifies Watchdog functionality
- Renames itself
- Changes its process name
- Reads runtime system information
PID:649

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

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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