Linux
Analysis Report
mips.elf
Overview
General Information
Detection
Score: | 48 |
Range: | 0 - 100 |
Whitelisted: | false |
Signatures
Multi AV Scanner detection for submitted file
Detected TCP or UDP traffic on non-standard ports
Sample has stripped symbol table
Sample tries to kill a process (SIGKILL)
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Uses the "uname" system call to query kernel version information (possible evasion)
Classification
Joe Sandbox version: | 42.0.0 Malachite |
Analysis ID: | 1594538 |
Start date and time: | 2025-01-19 05:52:04 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 4m 48s |
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: | mips.elf |
Detection: | MAL |
Classification: | mal48.linELF@0/0@0/0 |
Command: | /tmp/mips.elf |
PID: | 6245 |
Exit Code: | 0 |
Exit Code Info: | |
Killed: | False |
Standard Output: | |
Standard Error: |
⊘No yara matches
⊘No Suricata rule has matched
- • AV Detection
- • Networking
- • System Summary
- • Malware Analysis System Evasion
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | ReversingLabs: |
Source: | TCP traffic: |
Source: | TCP traffic: | ||
Source: | TCP traffic: | ||
Source: | TCP traffic: |
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: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: |
Source: | Network traffic detected: | ||
Source: | Network traffic detected: |
Source: | .symtab present: |
Source: | SIGKILL sent: | Jump to behavior | ||
Source: | SIGKILL sent: | Jump to behavior |
Source: | Classification label: |
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 | Direct Volume Access | 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 | 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 |
⊘No configs have been found
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
13% | ReversingLabs | Linux.Trojan.Mirai |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No contacted domains info
- 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 |
---|---|---|---|---|---|---|
85.239.34.134 | unknown | Russian Federation | 134121 | RAINBOW-HKRainbownetworklimitedHK | 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 |
---|---|---|---|---|---|---|
85.239.34.134 | Get hash | malicious | Unknown | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
109.202.202.202 | Get hash | malicious | Unknown | Browse |
| |
91.189.91.43 | Get hash | malicious | Unknown | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Mirai | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
91.189.91.42 | Get hash | malicious | Unknown | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Mirai | Browse | |||
Get hash | malicious | Mirai | Browse | |||
Get hash | malicious | Prometei | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | 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 |
---|---|---|---|---|---|---|
RAINBOW-HKRainbownetworklimitedHK | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
CANONICAL-ASGB | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
CANONICAL-ASGB | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
INIT7CH | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Prometei | Browse |
| ||
Get hash | malicious | Unknown | Browse |
|
⊘No context
⊘No context
⊘No created / dropped files found
File type: | |
Entropy (8bit): | 5.359082967745906 |
TrID: |
|
File name: | mips.elf |
File size: | 60'012 bytes |
MD5: | 9e134c96614090d2ac936ef0c4999756 |
SHA1: | e65bfe2dea67e7ca29b094b9638c8beb28f7bcdb |
SHA256: | da619c80a977c11c48b11bfd175c2f96c9d8b5d2ca97e7fbbb6a2750237b5970 |
SHA512: | 8ba2981c4bf1c2809eaef71904f4d351eac140c6cbb17e668e53e9be4b86d390ec906e1902b888d5f840adf6efe743ec9efa43979b1fde31c0621eaabf569699 |
SSDEEP: | 768:28XS9pZiBpZDBpZ8pZepZiBpZvf6XBoE4F5Q/3ZhliqYGDL3jWUtVrnbUM07jlhj:22NSIqpFqeG3jVXyphgF+l |
TLSH: | 6043D76E6E118FACF39CC63007B70E2597662A9A27E6C181D29CE5045F6070F685FFE4 |
File Content Preview: | .ELF.....................@.....4.........4. ...(.............@...@...........................@...@........6................D.@.D.@.D................dt.Q............................<...'.b....!'.......................<...'.a....!........'9... ............. |
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: | 4 |
Section Header Offset: | 59372 |
Section Header Size: | 40 |
Number of Section Headers: | 16 |
Header String Table Index: | 15 |
Name | Type | Address | Offset | Size | EntSize | Flags | Flags Description | Link | Info | Align |
---|---|---|---|---|---|---|---|---|---|---|
NULL | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0 | 0 | 0 | ||
.init | PROGBITS | 0x4000b4 | 0xb4 | 0x8c | 0x0 | 0x6 | AX | 0 | 0 | 4 |
.text | PROGBITS | 0x400140 | 0x140 | 0xd620 | 0x0 | 0x6 | AX | 0 | 0 | 16 |
.fini | PROGBITS | 0x40d760 | 0xd760 | 0x5c | 0x0 | 0x6 | AX | 0 | 0 | 4 |
.rodata | PROGBITS | 0x40d7c0 | 0xd7c0 | 0x800 | 0x0 | 0x2 | A | 0 | 0 | 16 |
.eh_frame | PROGBITS | 0x40e000 | 0xe000 | 0x44 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.tbss | NOBITS | 0x40e044 | 0xe044 | 0x8 | 0x0 | 0x403 | WAT | 0 | 0 | 4 |
.ctors | PROGBITS | 0x40e044 | 0xe044 | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.dtors | PROGBITS | 0x40e04c | 0xe04c | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.jcr | PROGBITS | 0x40e054 | 0xe054 | 0x4 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.data | PROGBITS | 0x40e060 | 0xe060 | 0x264 | 0x0 | 0x3 | WA | 0 | 0 | 16 |
.got | PROGBITS | 0x40e2d0 | 0xe2d0 | 0x4b0 | 0x4 | 0x10000003 | WAp | 0 | 0 | 16 |
.sbss | NOBITS | 0x40e780 | 0xe780 | 0x34 | 0x0 | 0x10000003 | WAp | 0 | 0 | 4 |
.bss | NOBITS | 0x40e7c0 | 0xe780 | 0x2ef8 | 0x0 | 0x3 | WA | 0 | 0 | 16 |
.mdebug.abi32 | PROGBITS | 0x9c6 | 0xe780 | 0x0 | 0x0 | 0x0 | 0 | 0 | 1 | |
.shstrtab | STRTAB | 0x0 | 0xe780 | 0x6c | 0x0 | 0x0 | 0 | 0 | 1 |
Type | Offset | Virtual Address | Physical Address | File Size | Memory Size | Entropy | Flags | Flags Description | Align | Prog Interpreter | Section Mappings |
---|---|---|---|---|---|---|---|---|---|---|---|
LOAD | 0x0 | 0x400000 | 0x400000 | 0xdfc0 | 0xdfc0 | 5.3954 | 0x5 | R E | 0x1000 | .init .text .fini .rodata | |
LOAD | 0xe000 | 0x40e000 | 0x40e000 | 0x780 | 0x36b8 | 3.8003 | 0x6 | RW | 0x1000 | .eh_frame .tbss .ctors .dtors .jcr .data .got .sbss .bss | |
TLS | 0xe044 | 0x40e044 | 0x40e044 | 0x0 | 0x8 | 0.0000 | 0x4 | R | 0x4 | .tbss | |
GNU_STACK | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0.0000 | 0x7 | RWE | 0x4 |
Download Network PCAP: filtered – full
- Total Packets: 13
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Jan 19, 2025 05:52:53.606072903 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Jan 19, 2025 05:52:55.365407944 CET | 48740 | 5683 | 192.168.2.23 | 85.239.34.134 |
Jan 19, 2025 05:52:55.370786905 CET | 5683 | 48740 | 85.239.34.134 | 192.168.2.23 |
Jan 19, 2025 05:52:55.370863914 CET | 48740 | 5683 | 192.168.2.23 | 85.239.34.134 |
Jan 19, 2025 05:52:55.983125925 CET | 5683 | 48740 | 85.239.34.134 | 192.168.2.23 |
Jan 19, 2025 05:52:55.983604908 CET | 48740 | 5683 | 192.168.2.23 | 85.239.34.134 |
Jan 19, 2025 05:52:56.131853104 CET | 48740 | 5683 | 192.168.2.23 | 85.239.34.134 |
Jan 19, 2025 05:52:56.137118101 CET | 5683 | 48740 | 85.239.34.134 | 192.168.2.23 |
Jan 19, 2025 05:52:56.137192965 CET | 48740 | 5683 | 192.168.2.23 | 85.239.34.134 |
Jan 19, 2025 05:52:58.981393099 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Jan 19, 2025 05:52:59.749316931 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Jan 19, 2025 05:53:14.339365959 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Jan 19, 2025 05:53:24.578094006 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Jan 19, 2025 05:53:30.721374989 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Jan 19, 2025 05:53:55.294429064 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Jan 19, 2025 05:54:15.771437883 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
System Behavior
Start time (UTC): | 04:52:54 |
Start date (UTC): | 19/01/2025 |
Path: | /tmp/mips.elf |
Arguments: | /tmp/mips.elf |
File size: | 5777432 bytes |
MD5 hash: | 0083f1f0e77be34ad27f849842bbb00c |
Start time (UTC): | 04:52:54 |
Start date (UTC): | 19/01/2025 |
Path: | /tmp/mips.elf |
Arguments: | - |
File size: | 5777432 bytes |
MD5 hash: | 0083f1f0e77be34ad27f849842bbb00c |