8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b

Analysis

max time kernel
128s
max time network
162s
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
11/03/2025, 04:01

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General

Target

8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
Size

51KB
MD5

b1e5cd6656d464d23fe45ad11bf71c6e
SHA1

baa24baeff643c4987a700cf78ac9b3c4f174bab
SHA256

8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b
SHA512

89e133983892bed2ec7c17d6be24c4daa92b2c4461d5b8a867d7fc991a1f64a53be48a8b378704898910d6ea5d418edf2c6aad5f3326209b1eaba5701c8cde07
SSDEEP

768:gz/VLG4Kc9tJRaY/39XHSxFjqRsQo8CZya5NPWgt5tA1xz9NsI4X0s46gl:WVatk39XwjqSvZya5Fjt5AZM

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (162264) 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	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for modification	/dev/misc/watchdog	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf

Renames itself 1 IoCs

pid	Process
651	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf

Unexpected DNS network traffic destination 6 IoCs

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

description	ioc
Destination IP	202.61.197.122
Destination IP	194.36.144.87
Destination IP	194.36.144.87
Destination IP	194.36.144.87
Destination IP	194.36.144.87
Destination IP	194.36.144.87

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	bioset	651	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/389/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/16/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/165/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/214/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/267/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/441/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/7/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/131/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/21/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/270/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/2/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/24/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/107/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/137/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/139/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/646/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/5/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/6/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/26/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/105/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/299/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/651/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/8/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/20/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/108/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/269/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/282/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/297/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/439/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/604/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/11/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/27/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/28/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/75/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/316/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/403/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/649/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/3/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/10/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/19/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/42/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/1/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/22/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/148/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/13/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/637/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/17/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/29/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/41/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/14/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/15/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/25/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/9/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/97/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/280/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/23/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/311/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/643/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/644/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/4/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/12/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/18/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/648/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
File opened for reading	/proc/650/comm	8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf

/tmp/8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
/tmp/8bf0617c8eb0d23754ee49c36c72e01c06d256a3782cee83b5b500b80aa6b92b.elf
1⤵
- Modifies Watchdog functionality
- Renames itself
- Changes its process name
- Reads runtime system information
PID:651

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

Windows 7 deprecation

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