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Linux Analysis Report
m68k.elf

Overview

General Information

Sample name:	m68k.elf
Analysis ID:	1675281
MD5:	e256609ccfed67ba3f2ab403faa5bd5e
SHA1:	00d8780ef09896443fd28e90ee3ef06c45cc5d85
SHA256:	4ca476278ecad55c29d38c3f46a84dd8ce160215b6526d38c010107d6be288af
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Sample listens on a socket

Uses the "uname" system call to query kernel version information (possible evasion)

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1675281
Start date and time:	2025-04-27 03:30:33 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 19s
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:	m68k.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@1/0

Runtime Messages

Command:	/tmp/m68k.elf
PID:	5529
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	srovuongtu.com
Standard Error:

Process Tree

system is lnxubuntu20

m68k.elf (PID: 5529, Parent: 5452, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/m68k.elf

m68k.elf New Fork (PID: 5531, Parent: 5529)

m68k.elf New Fork (PID: 5533, Parent: 5531)

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
m68k.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xebd3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xebe7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xebfb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec0f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec23:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec37:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec4b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec5f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec73:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec87:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec9b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecaf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecc3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecd7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeceb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecff:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed13:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed27:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed3b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed4f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed63:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
5529.1.00007f170c001000.00007f170c011000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xebd3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xebe7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xebfb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec0f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec23:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec37:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec4b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec5f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec73:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec87:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xec9b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecaf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecc3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecd7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeceb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xecff:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed13:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed27:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed3b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed4f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed63:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: m68k.elf PID: 5529	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd1e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd32:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd46:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd6e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd82:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd96:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdaa:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdbe:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdd2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xde6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdfa:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe0e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe22:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe36:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe4a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe72:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe86:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe9a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeae:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: m68k.elf

ReversingLabs: Detection: 41%

Source: global traffic

TCP traffic: 192.168.2.15:41784 -> 160.187.146.122:56999

Source: /tmp/m68k.elf (PID: 5529)

Socket: 127.0.0.1:46157

Jump to behavior

Source: global traffic

DNS traffic detected: DNS query: srovuongtu.com

System Summary

Malicious sample detected (through community Yara rule)

Source: m68k.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5529.1.00007f170c001000.00007f170c011000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: m68k.elf PID: 5529, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: m68k.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5529.1.00007f170c001000.00007f170c011000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: m68k.elf PID: 5529, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal56.linELF@0/0@1/0

Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/5275/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/5276/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/133/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/262/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/142/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/263/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/264/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/265/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/145/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/266/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/267/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/268/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/269/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/1806/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 5533)	File opened: /proc/3440/cmdline	Jump to behavior

Source: /tmp/m68k.elf (PID: 5529)

Queries kernel information via 'uname':

Jump to behavior

Source: m68k.elf, 5529.1.000055a21b8e2000.000055a21b946000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/m68k
Source: m68k.elf, 5529.1.00007ffc8a7e9000.00007ffc8a80a000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: m68k.elf, 5529.1.000055a21b8e2000.000055a21b946000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k
Source: m68k.elf, 5529.1.00007ffc8a7e9000.00007ffc8a80a000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-m68k/tmp/m68k.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/m68k.elf

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	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	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-Application Layer Protocol	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

Screenshots

Download Video

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
m68k.elf	42%	ReversingLabs	Linux.Worm.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
srovuongtu.com	160.187.146.122	true	false		high

World Map of Contacted IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
160.187.146.122	srovuongtu.com	unknown		4713	OCNNTTCommunicationsCorporationJP	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
160.187.146.122	http://160.187.146.122/w.sh	Get hash	malicious	Unknown	Browse	160.187.146.122/w.sh
160.187.146.122	http://160.187.146.122	Get hash	malicious	Unknown	Browse	160.187.146.122/

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
srovuongtu.com	debug.dbg.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	x86.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	ppc.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	mips.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	arm6.elf	Get hash	malicious	Mirai	Browse	160.187.146.122

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
OCNNTTCommunicationsCorporationJP	debug.dbg.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	x86.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	ppc.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	mips.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	arm6.elf	Get hash	malicious	Mirai	Browse	160.187.146.122
	jew.mips.elf	Get hash	malicious	Unknown	Browse	180.32.169.47
	jew.sh4.elf	Get hash	malicious	Unknown	Browse	180.59.38.116
	hoho.m68k.elf	Get hash	malicious	Unknown	Browse	153.200.188.58
	hoho.arm6.elf	Get hash	malicious	Mirai	Browse	60.38.90.74
	hoho.sh4.elf	Get hash	malicious	Mirai	Browse	153.239.66.127

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 MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.169249397318302
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	m68k.elf
File size:	64'472 bytes
MD5:	e256609ccfed67ba3f2ab403faa5bd5e
SHA1:	00d8780ef09896443fd28e90ee3ef06c45cc5d85
SHA256:	4ca476278ecad55c29d38c3f46a84dd8ce160215b6526d38c010107d6be288af
SHA512:	6931a9c394bab9ba7838899f23e66854c07c48e33a17c0705b6f7d1c5ad5ed2ebe409ecdca5061bc7595457a4bc7c57273d9aaae9bb9300e7ee974472e72e7c3
SSDEEP:	1536:thVIC0i1zG4anAGbz0QeuacWjcW0JcWcB2FUup/0gROfDoQYRB8Z/KHHvJ:TVl0i1zBaf0QeuacWjcW0JcWcB6Uup/T
TLSH:	9B532BDAF401DD7EF84AD7370C564E097671B2D006931F2657A7BEABED32188291BC82
File Content Preview:	.ELF.......................D...4...H.....4. ...(.................................. ....................x..&....... .dt.Q............................NV..a....da....$N^NuNV..J9....f>"y.... QJ.g.X.#.....N."y.... QJ.f.A.....J.g.Hy....N.X.........N^NuNV..N^NuN

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MC68000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x80000144
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	64072
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0xea4e	0x0	0x6	AX	4
.fini	PROGBITS	0x8000eaf6	0xeaf6	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x8000eb04	0xeb04	0xc88	0x0	0x2	A	2
.ctors	PROGBITS	0x80011790	0xf790	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x80011798	0xf798	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x800117a4	0xf7a4	0x264	0x0	0x3	WA	4
.bss	NOBITS	0x80011a08	0xfa08	0x2450	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xfa08	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0xf78c	0xf78c	6.1914	0x5	R E	0x2000	.init .text .fini .rodata
LOAD	0xf790	0x80011790	0x80011790	0x278	0x26c8	3.6215	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 15
• 56999 undefined
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 27, 2025 03:31:13.662328959 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:14.033190012 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:14.033272982 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:14.034595966 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:14.405282974 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:14.405489922 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:14.776767015 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:24.041156054 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:24.412847996 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:24.412918091 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:24.412967920 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:40.014600039 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:40.014749050 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:31:55.407134056 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:31:55.407437086 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:32:10.798521996 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:32:10.798770905 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:32:24.469726086 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:32:24.840636015 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:32:24.840724945 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:32:40.434431076 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:32:40.434611082 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:32:55.826436996 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:32:55.826555967 CEST	41784	56999	192.168.2.15	160.187.146.122
Apr 27, 2025 03:33:11.214474916 CEST	56999	41784	160.187.146.122	192.168.2.15
Apr 27, 2025 03:33:11.214745045 CEST	41784	56999	192.168.2.15	160.187.146.122

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 27, 2025 03:31:13.500988007 CEST	38494	53	192.168.2.15	8.8.8.8
Apr 27, 2025 03:31:13.661295891 CEST	53	38494	8.8.8.8	192.168.2.15

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 27, 2025 03:31:13.500988007 CEST	192.168.2.15	8.8.8.8	0x8308	Standard query (0)	srovuongtu.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 27, 2025 03:31:13.661295891 CEST	8.8.8.8	192.168.2.15	0x8308	No error (0)	srovuongtu.com		160.187.146.122	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: m68k.elf PID: 5529, Parent PID: 5452

General

Start time (UTC):	01:31:12
Start date (UTC):	27/04/2025
Path:	/tmp/m68k.elf
Arguments:	/tmp/m68k.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

File Activities

File Opened

File Read

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Listening

Socket Connecting

Chronological Activities

Analysis Process: m68k.elf PID: 5531, Parent PID: 5529

General

Start time (UTC):	01:31:12
Start date (UTC):	27/04/2025
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Process Activities

Process Forked

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: m68k.elf PID: 5533, Parent PID: 5531

General

Start time (UTC):	01:31:12
Start date (UTC):	27/04/2025
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report m68k.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

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

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

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: m68k.elf PID: 5529, Parent PID: 5452

General

File Activities

File Opened

File Read

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Listening

Socket Connecting

Chronological Activities

Analysis Process: m68k.elf PID: 5531, Parent PID: 5529

General

Process Activities

Process Forked

Thread Sleep

Linux Analysis Report
m68k.elf