Linux
Analysis Report
parm5.elf
Overview
General Information
Sample name: | parm5.elf |
Analysis ID: | 1646327 |
MD5: | e63fb873f7f6e27920da3d875da280cb |
SHA1: | dae51b46378b98eb4d98adcfa805e6b4713b2b2a |
SHA256: | 045878d5c5ff20c586f73206a82a443311a4c354f218090b98c3cfb3ea92279a |
Tags: | user-elfdigest |
Infos: |
Detection
Score: | 52 |
Range: | 0 - 100 |
Signatures
Multi AV Scanner detection for submitted file
Sample is packed with UPX
ELF contains segments with high entropy indicating compressed/encrypted content
Executes the "rm" command used to delete files or directories
Sample contains only a LOAD segment without any section mappings
Uses the "uname" system call to query kernel version information (possible evasion)
Classification
Joe Sandbox version: | 42.0.0 Malachite |
Analysis ID: | 1646327 |
Start date and time: | 2025-03-23 22:31:30 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 4m 57s |
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: | parm5.elf |
Detection: | MAL |
Classification: | mal52.evad.linELF@0/0@0/0 |
Command: | /tmp/parm5.elf |
PID: | 6248 |
Exit Code: | 127 |
Exit Code Info: | |
Killed: | False |
Standard Output: | |
Standard Error: |
⊘No yara matches
⊘No Suricata rule has matched
- • AV Detection
- • Networking
- • System Summary
- • Data Obfuscation
- • Persistence and Installation Behavior
- • Hooking and other Techniques for Hiding and Protection
- • Malware Analysis System Evasion
Click to jump to signature section
Show All Signature Results
AV Detection |
---|
Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: |
Source: | String found in binary or memory: |
Source: | Network traffic detected: | ||
Source: | Network traffic detected: | ||
Source: | Network traffic detected: | ||
Source: | Network traffic detected: |
Source: | Program segment: |
Source: | Classification label: |
Data Obfuscation |
---|
Source: | String containing UPX found: | ||
Source: | String containing UPX found: | ||
Source: | String containing UPX found: |
Source: | Rm executable: | Jump to behavior | ||
Source: | Rm executable: | Jump to behavior |
Source: | Submission file: |
Source: | Queries kernel information via 'uname': | Jump to behavior |
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: |
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 | 11 Obfuscated Files or Information | OS Credential Dumping | 11 Security Software 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 | 1 File Deletion | LSASS Memory | Application Window Discovery | Remote Desktop Protocol | Data from Removable Media | 1 Application Layer Protocol | Exfiltration Over Bluetooth | Network Denial of Service |
⊘No configs have been found
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
39% | ReversingLabs | Linux.Trojan.Mirai | ||
36% | Virustotal | Browse |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No contacted domains info
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false | high |
- No. of IPs < 25%
- 25% < No. of IPs < 50%
- 50% < No. of IPs < 75%
- 75% < No. of IPs
IP | Domain | Country | Flag | ASN | ASN Name | Malicious |
---|---|---|---|---|---|---|
34.249.145.219 | unknown | United States | 16509 | AMAZON-02US | false | |
109.202.202.202 | unknown | Switzerland | 13030 | INIT7CH | false | |
91.189.91.43 | unknown | United Kingdom | 41231 | CANONICAL-ASGB | false | |
91.189.91.42 | unknown | United Kingdom | 41231 | CANONICAL-ASGB | false |
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
34.249.145.219 | Get hash | malicious | Prometei | Browse | ||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Gafgyt, Mirai | Browse | |||
Get hash | malicious | Gafgyt, Mirai | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
109.202.202.202 | Get hash | malicious | Unknown | Browse |
| |
91.189.91.43 | Get hash | malicious | Mirai | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
91.189.91.42 | Get hash | malicious | Mirai | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse |
⊘No context
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
CANONICAL-ASGB | Get hash | malicious | Mirai | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
CANONICAL-ASGB | Get hash | malicious | Mirai | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
INIT7CH | Get hash | malicious | Mirai | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
AMAZON-02US | Get hash | malicious | Prometei | Browse |
| |
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Quasar | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | LummaC Stealer | Browse |
|
⊘No context
⊘No context
⊘No created / dropped files found
File type: | |
Entropy (8bit): | 7.865333156477374 |
TrID: |
|
File name: | parm5.elf |
File size: | 17'148 bytes |
MD5: | e63fb873f7f6e27920da3d875da280cb |
SHA1: | dae51b46378b98eb4d98adcfa805e6b4713b2b2a |
SHA256: | 045878d5c5ff20c586f73206a82a443311a4c354f218090b98c3cfb3ea92279a |
SHA512: | 9995d69ed87e9fbc7bfe8a75f35db9b1271242a11c4d556986f22315699e919d368da6e0d607c04b4fab9345e4cff44a1da68fff81a9d14e4861046ed38412ce |
SSDEEP: | 384:inDN9PdRIB8LpUQf7l95FXnyIZx+Rh7qmdGUEpiaL:IhtbxfL5FzZx69q3UELL |
TLSH: | 8472B014C064DC62C9B00835E97C8ECB756B5B78E0EF303317948D9865931A7BDF9993 |
File Content Preview: | .ELF..............(.....`...4...........4. ...(.....................MA..MA..............p...p...p...................Q.td............................=.%<UPX!........\...\.......n..........?.E.h;....#..$....e.........;..w...i.G@.g....:......./5..6.uO.4..q.. |
ELF header | |
---|---|
Class: | |
Data: | |
Version: | |
Machine: | |
Version Number: | |
Type: | |
OS/ABI: | |
ABI Version: | 0 |
Entry Point Address: | |
Flags: | |
ELF Header Size: | 52 |
Program Header Offset: | 52 |
Program Header Size: | 32 |
Number of Program Headers: | 3 |
Section Header Offset: | 0 |
Section Header Size: | 40 |
Number of Section Headers: | 0 |
Header String Table Index: | 0 |
Type | Offset | Virtual Address | Physical Address | File Size | Memory Size | Entropy | Flags | Flags Description | Align | Prog Interpreter | Section Mappings |
---|---|---|---|---|---|---|---|---|---|---|---|
LOAD | 0x0 | 0x8000 | 0x8000 | 0x414d | 0x414d | 7.8691 | 0x5 | R E | 0x8000 | ||
LOAD | 0x570 | 0x18570 | 0x18570 | 0x0 | 0x0 | 0.0000 | 0x6 | RW | 0x8000 | ||
GNU_STACK | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0.0000 | 0x7 | RWE | 0x4 |
Download Network PCAP: filtered – full
- Total Packets: 11
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Mar 23, 2025 22:32:33.144906998 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Mar 23, 2025 22:32:34.424777985 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Mar 23, 2025 22:32:37.757059097 CET | 39252 | 443 | 192.168.2.23 | 34.249.145.219 |
Mar 23, 2025 22:32:37.757111073 CET | 443 | 39252 | 34.249.145.219 | 192.168.2.23 |
Mar 23, 2025 22:32:37.757268906 CET | 39252 | 443 | 192.168.2.23 | 34.249.145.219 |
Mar 23, 2025 22:32:37.757584095 CET | 39252 | 443 | 192.168.2.23 | 34.249.145.219 |
Mar 23, 2025 22:32:37.757601023 CET | 443 | 39252 | 34.249.145.219 | 192.168.2.23 |
Mar 23, 2025 22:32:39.800164938 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Mar 23, 2025 22:32:54.902035952 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Mar 23, 2025 22:33:03.092992067 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Mar 23, 2025 22:33:07.188452959 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Mar 23, 2025 22:33:35.856750965 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Mar 23, 2025 22:33:37.749905109 CET | 39252 | 443 | 192.168.2.23 | 34.249.145.219 |
Mar 23, 2025 22:33:37.796339035 CET | 443 | 39252 | 34.249.145.219 | 192.168.2.23 |
System Behavior
Start time (UTC): | 21:32:33 |
Start date (UTC): | 23/03/2025 |
Path: | /tmp/parm5.elf |
Arguments: | /tmp/parm5.elf |
File size: | 4956856 bytes |
MD5 hash: | 5ebfcae4fe2471fcc5695c2394773ff1 |
Start time (UTC): | 21:33:37 |
Start date (UTC): | 23/03/2025 |
Path: | /usr/bin/dash |
Arguments: | - |
File size: | 129816 bytes |
MD5 hash: | 1e6b1c887c59a315edb7eb9a315fc84c |
Start time (UTC): | 21:33:37 |
Start date (UTC): | 23/03/2025 |
Path: | /usr/bin/rm |
Arguments: | rm -f /tmp/tmp.2QcXu1rR7c /tmp/tmp.jCTfdtQvBb /tmp/tmp.axzh1WwUMY |
File size: | 72056 bytes |
MD5 hash: | aa2b5496fdbfd88e38791ab81f90b95b |
Start time (UTC): | 21:33:37 |
Start date (UTC): | 23/03/2025 |
Path: | /usr/bin/dash |
Arguments: | - |
File size: | 129816 bytes |
MD5 hash: | 1e6b1c887c59a315edb7eb9a315fc84c |
Start time (UTC): | 21:33:37 |
Start date (UTC): | 23/03/2025 |
Path: | /usr/bin/rm |
Arguments: | rm -f /tmp/tmp.2QcXu1rR7c /tmp/tmp.jCTfdtQvBb /tmp/tmp.axzh1WwUMY |
File size: | 72056 bytes |
MD5 hash: | aa2b5496fdbfd88e38791ab81f90b95b |