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Linux
Analysis Report
arm6.elf
Overview
General Information
Sample name: | arm6.elf |
Analysis ID: | 1565530 |
MD5: | 03b1339f6fdd432c1594a5adc02e2eb8 |
SHA1: | 3a0998e20c6cc1c2b9b44ae93f984cd09a2b155b |
SHA256: | e0efcb1ccd94c26a496c2cfde9276cb3e964153e4ad39eb6272db55ed54cf365 |
Tags: | elfuser-abuse_ch |
Infos: |
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 listens on a socket
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: | 41.0.0 Charoite |
Analysis ID: | 1565530 |
Start date and time: | 2024-11-30 05:27:05 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 4m 30s |
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: | arm6.elf |
Detection: | MAL |
Classification: | mal48.linELF@0/0@0/0 |
Command: | /tmp/arm6.elf |
PID: | 6240 |
Exit Code: | 0 |
Exit Code Info: | |
Killed: | False |
Standard Output: | Who loves the sun |
Standard Error: |
⊘No yara matches
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
---|
Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | TCP traffic: |
Source: | Socket: | Jump to behavior |
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: | 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: | 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
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
50% | ReversingLabs | Linux.Trojan.Mirai | ||
47% | Virustotal | Browse |
⊘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 | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse | |||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse | |||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse | |||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse | |||
91.189.91.42 | 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 | Mirai, Gafgyt, Okiru | Browse | |||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse | |||
Get hash | malicious | Mirai, Gafgyt, Okiru | 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 | Mirai | 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 | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
| ||
CANONICAL-ASGB | 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 | Mirai, Gafgyt, Okiru | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
| ||
INIT7CH | 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 | Mirai, Gafgyt, Okiru | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
| ||
Get hash | malicious | Mirai, Gafgyt, Okiru | Browse |
|
⊘No context
⊘No context
⊘No created / dropped files found
File type: | |
Entropy (8bit): | 6.130318875885848 |
TrID: |
|
File name: | arm6.elf |
File size: | 63'512 bytes |
MD5: | 03b1339f6fdd432c1594a5adc02e2eb8 |
SHA1: | 3a0998e20c6cc1c2b9b44ae93f984cd09a2b155b |
SHA256: | e0efcb1ccd94c26a496c2cfde9276cb3e964153e4ad39eb6272db55ed54cf365 |
SHA512: | 13f1544ab27de51c90b5946f139238348a02209a734289dae7cc74473af60f60d031e3e59ade75b617ad6fcc31dc41f35909bd11ce2021e1b9861579e42b43bc |
SSDEEP: | 1536:33ZnQbBf0yfknveWXpdaf+KAPiIXiMMSbVnQCa5AYn6:SBv8P3afWMSbVnQCa+J |
TLSH: | C453185AF9818B11D9C5127AFE1E118E33131B6CE3EE73129E14AF2077C696B0E7B416 |
File Content Preview: | .ELF..............(.....T...4...........4. ...(.....................8...8...............8...8...8...4...H(..........Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../.l.......8.....-.@0....S |
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: | 62952 |
Section Header Size: | 40 |
Number of Section Headers: | 14 |
Header String Table Index: | 13 |
Name | Type | Address | Offset | Size | EntSize | Flags | Flags Description | Link | Info | Align |
---|---|---|---|---|---|---|---|---|---|---|
NULL | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0 | 0 | 0 | ||
.init | PROGBITS | 0x8094 | 0x94 | 0x10 | 0x0 | 0x6 | AX | 0 | 0 | 4 |
.text | PROGBITS | 0x80b0 | 0xb0 | 0xdcd8 | 0x0 | 0x6 | AX | 0 | 0 | 16 |
.fini | PROGBITS | 0x15d88 | 0xdd88 | 0x10 | 0x0 | 0x6 | AX | 0 | 0 | 4 |
.rodata | PROGBITS | 0x15d98 | 0xdd98 | 0x15a0 | 0x0 | 0x2 | A | 0 | 0 | 8 |
.eh_frame | PROGBITS | 0x1f338 | 0xf338 | 0x4 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.init_array | INIT_ARRAY | 0x1f33c | 0xf33c | 0x4 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.fini_array | FINI_ARRAY | 0x1f340 | 0xf340 | 0x4 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.jcr | PROGBITS | 0x1f344 | 0xf344 | 0x4 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.got | PROGBITS | 0x1f348 | 0xf348 | 0x74 | 0x4 | 0x3 | WA | 0 | 0 | 4 |
.data | PROGBITS | 0x1f3bc | 0xf3bc | 0x1b0 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.bss | NOBITS | 0x1f56c | 0xf56c | 0x2614 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.ARM.attributes | ARM_ATTRIBUTES | 0x0 | 0xf56c | 0x10 | 0x0 | 0x0 | 0 | 0 | 1 | |
.shstrtab | STRTAB | 0x0 | 0xf57c | 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 | 0x8000 | 0x8000 | 0xf338 | 0xf338 | 6.1648 | 0x5 | R E | 0x8000 | .init .text .fini .rodata | |
LOAD | 0xf338 | 0x1f338 | 0x1f338 | 0x234 | 0x2848 | 2.3278 | 0x6 | RW | 0x8000 | .eh_frame .init_array .fini_array .jcr .got .data .bss | |
GNU_STACK | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0.0000 | 0x7 | RWE | 0x4 |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Nov 30, 2024 05:27:50.084111929 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:27:50.204142094 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:27:50.204242945 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:27:50.222470045 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:27:50.342448950 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:27:50.342540026 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:27:50.462431908 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:27:51.213433027 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Nov 30, 2024 05:27:56.844671965 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Nov 30, 2024 05:27:58.124459028 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Nov 30, 2024 05:28:00.231682062 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:28:00.351712942 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:28:00.688546896 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:28:00.688710928 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:28:11.178626060 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Nov 30, 2024 05:28:23.465018034 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Nov 30, 2024 05:28:27.560503006 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Nov 30, 2024 05:28:52.132925987 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Nov 30, 2024 05:29:00.742368937 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
Nov 30, 2024 05:29:00.869333029 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:29:01.206149101 CET | 37212 | 52472 | 85.239.34.134 | 192.168.2.23 |
Nov 30, 2024 05:29:01.206434965 CET | 52472 | 37212 | 192.168.2.23 | 85.239.34.134 |
System Behavior
Start time (UTC): | 04:27:49 |
Start date (UTC): | 30/11/2024 |
Path: | /tmp/arm6.elf |
Arguments: | /tmp/arm6.elf |
File size: | 4956856 bytes |
MD5 hash: | 5ebfcae4fe2471fcc5695c2394773ff1 |
Start time (UTC): | 04:27:49 |
Start date (UTC): | 30/11/2024 |
Path: | /tmp/arm6.elf |
Arguments: | - |
File size: | 4956856 bytes |
MD5 hash: | 5ebfcae4fe2471fcc5695c2394773ff1 |
Start time (UTC): | 04:27:49 |
Start date (UTC): | 30/11/2024 |
Path: | /tmp/arm6.elf |
Arguments: | - |
File size: | 4956856 bytes |
MD5 hash: | 5ebfcae4fe2471fcc5695c2394773ff1 |