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Linux Analysis Report
x86.elf

Overview

General Information

Sample name:	x86.elf
Analysis ID:	1565527
MD5:	03924d9aa07733547274cbff949e3ddd
SHA1:	f8b6ce7d510384abe8cc893d336d8596032efcc7
SHA256:	8699b51b9401f489e613dfdfa6585939a5bc35120a7d51f3200076a5f1b9f1c0
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Machine Learning detection for sample

Detected TCP or UDP traffic on non-standard ports

Executes the "rm" command used to delete files or directories

Sample has stripped symbol table

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1565527
Start date and time:	2024-11-30 05:07:04 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 52s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	x86.elf
Detection:	MAL
Classification:	mal60.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/x86.elf
PID:	6267
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	Who loves the sun
Standard Error:

Process Tree

system is lnxubuntu20

x86.elf (PID: 6267, Parent: 6193, MD5: 03924d9aa07733547274cbff949e3ddd) Arguments: /tmp/x86.elf

x86.elf New Fork (PID: 6268, Parent: 6267)

x86.elf New Fork (PID: 6269, Parent: 6268)

dash New Fork (PID: 6298, Parent: 4331)

rm (PID: 6298, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.U0J2azo1KE /tmp/tmp.AkAtauG3JG /tmp/tmp.QFyaMlAvDN

dash New Fork (PID: 6299, Parent: 4331)

rm (PID: 6299, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.U0J2azo1KE /tmp/tmp.AkAtauG3JG /tmp/tmp.QFyaMlAvDN

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
x86.elf	Linux_Trojan_Mirai_122ff2e6	unknown	unknown	0x7177:$a: 24 EB 15 89 F0 83 C8 01 EB 03 8B 5B 08 3B 43 04 72 F8 8B 4B 0C 89
x86.elf	Linux_Trojan_Mirai_99d78950	unknown	unknown	0x1939:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1a10:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1ae0:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1e57:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1feb:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00
x86.elf	Linux_Trojan_Mirai_fa48b592	unknown	unknown	0xad05:$a: 31 C0 BA 01 00 00 00 B9 01 00 00 00 03 04 24 89 D7 31 D2 F7 F7 0F
x86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x5122:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88

Memory Dumps

Source	Rule	Description	Author	Strings
6267.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_122ff2e6	unknown	unknown	0x7177:$a: 24 EB 15 89 F0 83 C8 01 EB 03 8B 5B 08 3B 43 04 72 F8 8B 4B 0C 89
6267.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_99d78950	unknown	unknown	0x1939:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1a10:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1ae0:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1e57:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1feb:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00
6267.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_fa48b592	unknown	unknown	0xad05:$a: 31 C0 BA 01 00 00 00 B9 01 00 00 00 03 04 24 89 D7 31 D2 F7 F7 0F
6267.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x5122:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
6269.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_122ff2e6	unknown	unknown	0x7177:$a: 24 EB 15 89 F0 83 C8 01 EB 03 8B 5B 08 3B 43 04 72 F8 8B 4B 0C 89
6269.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_99d78950	unknown	unknown	0x1939:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1a10:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1ae0:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1e57:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1feb:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00
6269.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_fa48b592	unknown	unknown	0xad05:$a: 31 C0 BA 01 00 00 00 B9 01 00 00 00 03 04 24 89 D7 31 D2 F7 F7 0F
6269.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x5122:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Click to see the 3 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: x86.elf	ReversingLabs: Detection: 52%
Source: x86.elf	Virustotal: Detection: 47%			Perma Link

Machine Learning detection for sample

Source: x86.elf

Joe Sandbox ML: detected

Source: global traffic

TCP traffic: 192.168.2.23:52456 -> 85.239.34.134:37212

Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39256
Source: unknown	Network traffic detected: HTTP traffic on port 39256 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_122ff2e6 Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_99d78950 Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_fa48b592 Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_122ff2e6 Author: unknown
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_99d78950 Author: unknown
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_fa48b592 Author: unknown
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_122ff2e6 Author: unknown
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_99d78950 Author: unknown
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_fa48b592 Author: unknown
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_122ff2e6 reference_sample = c7dd999a033fa3edc1936785b87cd69ce2f5cac5a084ddfaf527a1094e718bc4, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3c9ffd7537e30a21eefa6c174f801264b92a85a1bc73e34e6dc9e29f84658348, id = 122ff2e6-56e6-4aa8-a3ec-c19d31eb1f80, last_modified = 2021-09-16
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_99d78950 reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3008edc4e7a099b64139a77d15ec0e2c3c1b55fc23ab156304571c4d14bc654c, id = 99d78950-ea23-4166-a85a-7a029209f5b1, last_modified = 2021-09-16
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_fa48b592 reference_sample = c9e33befeec133720b3ba40bb3cd7f636aad80f72f324c5fe65ac7af271c49ee, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 8838d2752b310dbf7d12f6cf023244aaff4fdf5b55cf1e3b71843210df0fcf88, id = fa48b592-8d80-45af-a3e4-232695b8f5dd, last_modified = 2021-09-16
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_122ff2e6 reference_sample = c7dd999a033fa3edc1936785b87cd69ce2f5cac5a084ddfaf527a1094e718bc4, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3c9ffd7537e30a21eefa6c174f801264b92a85a1bc73e34e6dc9e29f84658348, id = 122ff2e6-56e6-4aa8-a3ec-c19d31eb1f80, last_modified = 2021-09-16
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_99d78950 reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3008edc4e7a099b64139a77d15ec0e2c3c1b55fc23ab156304571c4d14bc654c, id = 99d78950-ea23-4166-a85a-7a029209f5b1, last_modified = 2021-09-16
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_fa48b592 reference_sample = c9e33befeec133720b3ba40bb3cd7f636aad80f72f324c5fe65ac7af271c49ee, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 8838d2752b310dbf7d12f6cf023244aaff4fdf5b55cf1e3b71843210df0fcf88, id = fa48b592-8d80-45af-a3e4-232695b8f5dd, last_modified = 2021-09-16
Source: 6267.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_122ff2e6 reference_sample = c7dd999a033fa3edc1936785b87cd69ce2f5cac5a084ddfaf527a1094e718bc4, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3c9ffd7537e30a21eefa6c174f801264b92a85a1bc73e34e6dc9e29f84658348, id = 122ff2e6-56e6-4aa8-a3ec-c19d31eb1f80, last_modified = 2021-09-16
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_99d78950 reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3008edc4e7a099b64139a77d15ec0e2c3c1b55fc23ab156304571c4d14bc654c, id = 99d78950-ea23-4166-a85a-7a029209f5b1, last_modified = 2021-09-16
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_fa48b592 reference_sample = c9e33befeec133720b3ba40bb3cd7f636aad80f72f324c5fe65ac7af271c49ee, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 8838d2752b310dbf7d12f6cf023244aaff4fdf5b55cf1e3b71843210df0fcf88, id = fa48b592-8d80-45af-a3e4-232695b8f5dd, last_modified = 2021-09-16
Source: 6269.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26

Source: classification engine

Classification label: mal60.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6298)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.U0J2azo1KE /tmp/tmp.AkAtauG3JG /tmp/tmp.QFyaMlAvDN			Jump to behavior
Source: /usr/bin/dash (PID: 6299)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.U0J2azo1KE /tmp/tmp.AkAtauG3JG /tmp/tmp.QFyaMlAvDN			Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
x86.elf	53%	ReversingLabs	Linux.Trojan.Mirai
x86.elf	48%	Virustotal		Browse
x86.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
85.239.34.134	unknown	Russian Federation	134121	RAINBOW-HKRainbownetworklimitedHK	false
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
85.239.34.134	x86.elf	Get hash	malicious	Unknown	Browse
	spc.elf	Get hash	malicious	Unknown	Browse
	arm.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	mpsl.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Unknown	Browse
	x86-20241120-0553.elf	Get hash	malicious	Unknown	Browse
	test.elf	Get hash	malicious	Unknown	Browse
	bin.i586.elf	Get hash	malicious	Gafgyt, Mirai	Browse
34.249.145.219	arm6.elf	Get hash	malicious	Mirai	Browse
	vqsjh4.elf	Get hash	malicious	Mirai	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	armv7l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	armv5l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	bot.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	linux_mips.elf	Get hash	malicious	Chaos	Browse
	yakuza.arm6.elf	Get hash	malicious	Mirai	Browse
	UnHAnaAW.sh4.elf	Get hash	malicious	Mirai	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.42	sshd.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	m68k.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
RAINBOW-HKRainbownetworklimitedHK	boatnet.x86.elf	Get hash	malicious	Mirai	Browse	85.239.34.83
	k1HMF0zSxQ.ps1	Get hash	malicious	Unknown	Browse	85.239.61.60
	x86.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	spc.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	arm.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	arm5.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	mpsl.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	ppc.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	arm6.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	x86-20241120-0553.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
CANONICAL-ASGB	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
INIT7CH	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
AMAZON-02US	m68k.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	file.exe	Get hash	malicious	HackBrowser, Xmrig	Browse	3.6.122.107
	https://protect.checkpoint.com/v2/r01/___https://clickeu.actmkt.com/xd5/7-ai55b68h-a5f~-96gf-biba-/k~6/~c/kjha?jsw=sffmnfizfgDff9Dfmnfh~fgufgwvf8ffs9fmpfijfgvvfDDfrrflpfiyfgEvfrnflffixfgxffCff9nftzflxfiBfgCvf8ffsjfl9fikffCff9vftzfh~fimff8vf/vfqjfiffgufg~ff8nfrjfl9figfgyvfEnftnfjffinfgzvf8ffsvfmlfiofgxffEnfszflhfitfgCvf9vfszflvfgtfgwvf8DfszfmDfgDfg~ffafflffipfgxffBvfsDfrvfiffgvff9ffrnflrfllfgsff8vfrffrjfirfgsff7ffrnfrnflhfgsff9ffEffmffitfgsff7vfEvflDfihfgAff8fftnflzflrfikfgwvfsDfuvfiffgAff9vfqnfrnfihfiiff9ffsfflDflpfgBffBvftnflDfitfgyffBvfsfflzflrfikffBvftfflnflpfgCffBvfEvfmfflpfilfgxvfsffrzflrfihff8vfrvflrfmDfgvffDffrnfkzfllfgxfgwffrvfl9flpfgAfgwffqnfmjfipfiiff7vfqnflvfllfiiff8vfqnfmffllfgwfgwffqnflDfilfgDffEffDDfmffinfgxfgxvfsvfmffijfi9fg~ffvnfuvff====___.YzJ1OndhaXRha2VyZXByaW1hcnk6YzpvOjczN2NjZDA5MTMxODVlMzdkYWUzNjFjZjM4Yzg3Y2ZlOjc6ZjRkNToxN2E5YzZkNWIxZGY2MjgxODRlOTdhNmI5MDkxMDNmY2VkOTNmZGVmZWNhODNlZDEwNTdjNGFkZGY2ZGVlMDc5Omg6VDpU	Get hash	malicious	Unknown	Browse	3.9.148.36
	i586.elf	Get hash	malicious	Unknown	Browse	108.137.123.29
	phish_alert_iocp_v1.4.48 (80).eml	Get hash	malicious	InvoiceScam	Browse	54.228.71.178
	https://mobile.mail.yahoo.com/apps/affiliateRouter?brandUrl=https://www.google.com/amp/t.co/N0QLoca1EY&appName=YMailNorrin&partner=1&locale=1&pageId=commerce_intent&clickRef=message_header&region=us&annotation=&buckets=&segment=&interactedItem=&slot=&uuid=mailNA	Get hash	malicious	Unknown	Browse	108.158.73.190
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	54.171.230.55
	m68k.elf	Get hash	malicious	Mirai	Browse	18.175.238.177
	arm.elf	Get hash	malicious	Mirai	Browse	54.150.186.230
	spc.elf	Get hash	malicious	Mirai	Browse	108.151.240.34

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.455549355206752
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	x86.elf
File size:	55'740 bytes
MD5:	03924d9aa07733547274cbff949e3ddd
SHA1:	f8b6ce7d510384abe8cc893d336d8596032efcc7
SHA256:	8699b51b9401f489e613dfdfa6585939a5bc35120a7d51f3200076a5f1b9f1c0
SHA512:	c2bd26592082e76b5d1410a1570ceb7e7789d6e331c944c8f577206888cfe2bb0138c180c6bd91526875a6e186890966fa00dec2f8bb10af675b317b3b39062b
SSDEEP:	768:BdzHmackvaDSjmlTNBCVFUTHfFVBT78ZJkusfGfIr81VeOA6uzS9S9IhK:7zbxmlTNoYHfFjcZJk3mVGzSY9
TLSH:	99436CCBE987DEB9EC420D351077EB77A271E53B3198CA27C3A9A912AD13601F00538D
File Content Preview:	.ELF........................4...........4. ...(.....................l...l....................P...P..0....8...................U...U..................Q.td............................U..S............h........[]...$.............U......=@W...t..5.....U......U.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048184
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	4
Section Header Offset:	55180
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80480b4	0xb4	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480d0	0xd0	0xb317	0x0	0x6	AX	16
.fini	PROGBITS	0x80533e7	0xb3e7	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8053400	0xb400	0x196c	0x0	0x2	A	16
.eh_frame	PROGBITS	0x8055000	0xd000	0x5ac	0x0	0x3	WA	4
.tbss	NOBITS	0x80555ac	0xd5ac	0x8	0x0	0x403	WAT	4
.ctors	PROGBITS	0x80555ac	0xd5ac	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x80555b4	0xd5b4	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x80555bc	0xd5bc	0x4	0x0	0x3	WA	4
.got.plt	PROGBITS	0x80555c0	0xd5c0	0xc	0x4	0x3	WA	4
.data	PROGBITS	0x80555cc	0xd5cc	0x164	0x0	0x3	WA	4
.bss	NOBITS	0x8055740	0xd730	0x30d0	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0xd730	0x5c	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0xcd6c	0xcd6c	6.5509	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0xd000	0x8055000	0x8055000	0x730	0x3810	4.3243	0x6	RW	0x1000	.eh_frame .tbss .ctors .dtors .jcr .got.plt .data .bss
TLS	0xd5ac	0x80555ac	0x80555ac	0x0	0x8	0.0000	0x4	R	0x4	.tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 30, 2024 05:08:16.263612032 CET	52456	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:16.383550882 CET	37212	52456	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:16.383651018 CET	52456	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:16.383733988 CET	52456	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:16.503777027 CET	37212	52456	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:16.503834009 CET	52456	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:16.623956919 CET	37212	52456	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:18.690709114 CET	37212	52456	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:18.690845966 CET	52456	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:18.810826063 CET	37212	52456	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:19.080041885 CET	43928	443	192.168.2.23	91.189.91.42
Nov 30, 2024 05:08:19.691904068 CET	52458	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:19.811881065 CET	37212	52458	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:19.811985970 CET	52458	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:19.812057972 CET	52458	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:19.931966066 CET	37212	52458	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:19.932046890 CET	52458	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:20.052005053 CET	37212	52458	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:29.818733931 CET	52458	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:29.938771963 CET	37212	52458	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:32.251388073 CET	443	39256	34.249.145.219	192.168.2.23
Nov 30, 2024 05:08:32.251862049 CET	39256	443	192.168.2.23	34.249.145.219
Nov 30, 2024 05:08:32.371771097 CET	443	39256	34.249.145.219	192.168.2.23
Nov 30, 2024 05:08:35.717812061 CET	42516	80	192.168.2.23	109.202.202.202
Nov 30, 2024 05:08:39.813215971 CET	43928	443	192.168.2.23	91.189.91.42
Nov 30, 2024 05:08:41.807610989 CET	37212	52458	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:41.807782888 CET	52458	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:41.927763939 CET	37212	52458	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:42.808965921 CET	52460	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:42.928937912 CET	37212	52460	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:42.929045916 CET	52460	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:42.929164886 CET	52460	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:43.049036026 CET	37212	52460	85.239.34.134	192.168.2.23
Nov 30, 2024 05:08:43.049277067 CET	52460	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:08:43.169291973 CET	37212	52460	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:04.921180010 CET	37212	52460	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:04.921356916 CET	52460	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:05.041347027 CET	37212	52460	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:05.923362970 CET	52462	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:06.043418884 CET	37212	52462	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:06.043505907 CET	52462	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:06.043555021 CET	52462	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:06.163570881 CET	37212	52462	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:06.163806915 CET	52462	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:06.283688068 CET	37212	52462	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:20.767600060 CET	43928	443	192.168.2.23	91.189.91.42
Nov 30, 2024 05:09:27.999327898 CET	37212	52462	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:27.999552965 CET	52462	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:28.119429111 CET	37212	52462	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:29.000894070 CET	52464	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:29.120883942 CET	37212	52464	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:29.120954990 CET	52464	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:29.121025085 CET	52464	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:29.240921974 CET	37212	52464	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:29.240987062 CET	52464	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:29.360918999 CET	37212	52464	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:39.129719973 CET	52464	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:39.249821901 CET	37212	52464	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:51.125050068 CET	37212	52464	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:51.125603914 CET	52464	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:51.245677948 CET	37212	52464	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:52.127481937 CET	52466	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:52.248611927 CET	37212	52466	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:52.248791933 CET	52466	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:52.248920918 CET	52466	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:52.368768930 CET	37212	52466	85.239.34.134	192.168.2.23
Nov 30, 2024 05:09:52.369050980 CET	52466	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:09:52.490381002 CET	37212	52466	85.239.34.134	192.168.2.23
Nov 30, 2024 05:10:14.194385052 CET	37212	52466	85.239.34.134	192.168.2.23
Nov 30, 2024 05:10:14.195099115 CET	52466	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:10:14.315300941 CET	37212	52466	85.239.34.134	192.168.2.23
Nov 30, 2024 05:10:15.197084904 CET	52468	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:10:15.317054987 CET	37212	52468	85.239.34.134	192.168.2.23
Nov 30, 2024 05:10:15.317281008 CET	52468	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:10:15.317317963 CET	52468	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:10:15.437338114 CET	37212	52468	85.239.34.134	192.168.2.23
Nov 30, 2024 05:10:15.437822104 CET	52468	37212	192.168.2.23	85.239.34.134
Nov 30, 2024 05:10:15.557707071 CET	37212	52468	85.239.34.134	192.168.2.23

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report x86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Linux Analysis Report
x86.elf