01b4853fa898e320ac4c8223eb788d32b396c36ccd1f1e52d857324c6fcddbd3

Analysis

max time kernel
150s
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
13-12-2024 09:19

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General

Target

arm.elf
Size

58KB
MD5

f73a2efc17df54510261c583d9ff5509
SHA1

100cb94de80cbd79dd4d235fb39a7da9ed5ca786
SHA256

01b4853fa898e320ac4c8223eb788d32b396c36ccd1f1e52d857324c6fcddbd3
SHA512

a9606031ad03e5ab106d0dcedcaee4073172e632a300351a33fa7647eed1b1b26a048ed0f5622d191177adf94d889ab445ed7d7075451ef9ec4d1fad212edd8a
SSDEEP

1536:bbh2i6QGhhSeucHeuAaoF9eZwXfv8FVDIHg/:/EijGhhO4DAdzgs38FVDIHG

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
650	arm.elf

Renames itself 1 IoCs

pid	Process
650	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	arm.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	a	650	arm.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/tcp	arm.elf

/tmp/arm.elf
/tmp/arm.elf
1⤵
- Deletes itself
- Renames itself
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration
PID:650

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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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