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Linux
Analysis Report
28aJXAjdQU.elf
Overview
General Information
Sample name: | 28aJXAjdQU.elfrenamed because original name is a hash value |
Original sample name: | e03299764985ec3ec34ee3af109d2299.elf |
Analysis ID: | 1432505 |
MD5: | e03299764985ec3ec34ee3af109d2299 |
SHA1: | 122b38d95107df084658b5f7b328e8212c77254e |
SHA256: | dd90a5073f73c966ab4dcebd271fa4f1b55cd858b1ffaedb2e74f19b153f0383 |
Tags: | 32elfintelmirai |
Infos: |
Detection
Score: | 64 |
Range: | 0 - 100 |
Whitelisted: | false |
Signatures
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Detected TCP or UDP traffic on non-standard ports
Sample has stripped symbol table
Yara signature match
Classification
Joe Sandbox version: | 40.0.0 Tourmaline |
Analysis ID: | 1432505 |
Start date and time: | 2024-04-27 11:27:14 +02:00 |
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: | 28aJXAjdQU.elfrenamed because original name is a hash value |
Original Sample Name: | e03299764985ec3ec34ee3af109d2299.elf |
Detection: | MAL |
Classification: | mal64.troj.linELF@0/0@1/0 |
Command: | /tmp/28aJXAjdQU.elf |
PID: | 5538 |
Exit Code: | 0 |
Exit Code Info: | |
Killed: | False |
Standard Output: | The Peoples Bank of China. |
Standard Error: |
- system is lnxubuntu20
- 28aJXAjdQU.elf New Fork (PID: 5539, Parent: 5538)
- 28aJXAjdQU.elf New Fork (PID: 5540, Parent: 5539)
- cleanup
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
Linux_Trojan_Mirai_b14f4c5d | unknown | unknown |
| |
Linux_Trojan_Mirai_88de437f | unknown | unknown |
| |
Linux_Trojan_Mirai_cc93863b | unknown | unknown |
| |
Linux_Trojan_Mirai_8aa7b5d3 | unknown | unknown |
|
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
Linux_Trojan_Mirai_b14f4c5d | unknown | unknown |
| |
Linux_Trojan_Mirai_88de437f | unknown | unknown |
| |
Linux_Trojan_Mirai_cc93863b | unknown | unknown |
| |
Linux_Trojan_Mirai_8aa7b5d3 | unknown | unknown |
|
⊘No Snort rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | Joe Sandbox ML: |
Networking |
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Source: | TCP traffic: |
Source: | TCP traffic: |
Source: | UDP traffic detected without corresponding DNS query: |
Source: | DNS traffic detected: |
System Summary |
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Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: |
Source: | .symtab present: |
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: |
Source: | Classification label: |
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 | System Service 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 |
⊘No configs have been found
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
55% | ReversingLabs | Linux.Trojan.Mirai | ||
34% | Virustotal | Browse | ||
100% | Joe Sandbox ML |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
Name | IP | Active | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|---|
w3d0ntlikebot5.parody | 5.181.80.130 | true | false | unknown |
- 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 |
---|---|---|---|---|---|---|
204.76.203.63 | unknown | Reserved | 54041 | UNASSIGNED | true |
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
204.76.203.63 | Get hash | malicious | Unknown | Browse | ||
Get hash | malicious | Unknown | Browse |
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
UNASSIGNED | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | AgentTesla | Browse |
| ||
Get hash | malicious | AgentTesla | Browse |
| ||
Get hash | malicious | AgentTesla | Browse |
|
⊘No context
⊘No context
⊘No created / dropped files found
File type: | |
Entropy (8bit): | 6.37731997244852 |
TrID: |
|
File name: | 28aJXAjdQU.elf |
File size: | 43'540 bytes |
MD5: | e03299764985ec3ec34ee3af109d2299 |
SHA1: | 122b38d95107df084658b5f7b328e8212c77254e |
SHA256: | dd90a5073f73c966ab4dcebd271fa4f1b55cd858b1ffaedb2e74f19b153f0383 |
SHA512: | 99adf95510d867cb51b8cb669a6e4c6ea7422bf06d55444302cb47b3171b66f03bf191e6bd67f048182321f7aecf01c2078e87d6002aa038a6bb6e2865d8eea7 |
SSDEEP: | 768:95423IVvCsGHhfYr/EnJDWaCG7LGx0BZqKNTiSpyMLakNrhVLO8Qh8yW0zlRUYQ4:95423IVvCsGHWr04a/WdRHIwpFM8 |
TLSH: | CD134ACCE813E8F4DC1656782833FB368A76E4751078F557D7AAD676B883B00E60629C |
File Content Preview: | .ELF....................d...4...\.......4. ...(..............................................7...7......|...........Q.td............................U..S............h........[]...$.............U......= 8...t..5.....7......7......u........t....h.'.......... |
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: | 43100 |
Section Header Size: | 40 |
Number of Section Headers: | 11 |
Header String Table Index: | 10 |
Name | Type | Address | Offset | Size | EntSize | Flags | Flags Description | Link | Info | Align |
---|---|---|---|---|---|---|---|---|---|---|
NULL | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0 | 0 | 0 | ||
.init | PROGBITS | 0x8048094 | 0x94 | 0x1c | 0x0 | 0x6 | AX | 0 | 0 | 1 |
.text | PROGBITS | 0x80480b0 | 0xb0 | 0x9ac6 | 0x0 | 0x6 | AX | 0 | 0 | 16 |
.fini | PROGBITS | 0x8051b76 | 0x9b76 | 0x17 | 0x0 | 0x6 | AX | 0 | 0 | 1 |
.rodata | PROGBITS | 0x8051ba0 | 0x9ba0 | 0xbe0 | 0x0 | 0x2 | A | 0 | 0 | 32 |
.ctors | PROGBITS | 0x8053784 | 0xa784 | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.dtors | PROGBITS | 0x805378c | 0xa78c | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.jcr | PROGBITS | 0x8053794 | 0xa794 | 0x4 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.data | PROGBITS | 0x80537a4 | 0xa7a4 | 0x74 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.bss | NOBITS | 0x8053820 | 0xa818 | 0x4e0 | 0x0 | 0x3 | WA | 0 | 0 | 32 |
.shstrtab | STRTAB | 0x0 | 0xa818 | 0x43 | 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 | 0x8048000 | 0x8048000 | 0xa780 | 0xa780 | 6.4096 | 0x5 | R E | 0x1000 | .init .text .fini .rodata | |
LOAD | 0xa784 | 0x8053784 | 0x8053784 | 0x94 | 0x57c | 1.6832 | 0x6 | RW | 0x1000 | .ctors .dtors .jcr .data .bss | |
GNU_STACK | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0.0000 | 0x6 | RW | 0x4 |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Apr 27, 2024 11:28:22.237622023 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:28:22.671041012 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:28:22.671354055 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:28:22.671417952 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:28:23.154814959 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:28:23.155009031 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:28:23.599431992 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:28:32.680989027 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:28:33.102267027 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:28:33.102283955 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:28:33.102484941 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:28:48.551599026 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:28:48.551855087 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:29:04.013379097 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:29:04.013565063 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:29:19.460097075 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:29:19.460253000 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:29:33.141676903 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:29:33.568859100 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:29:33.569354057 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:29:49.027286053 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:29:49.027412891 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:30:04.482088089 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:30:04.482321024 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Apr 27, 2024 11:30:19.908585072 CEST | 38241 | 57018 | 204.76.203.63 | 192.168.2.13 |
Apr 27, 2024 11:30:19.908694983 CEST | 57018 | 38241 | 192.168.2.13 | 204.76.203.63 |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Apr 27, 2024 11:28:22.061610937 CEST | 35102 | 53 | 192.168.2.13 | 217.160.70.42 |
Apr 27, 2024 11:28:22.237243891 CEST | 53 | 35102 | 217.160.70.42 | 192.168.2.13 |
Timestamp | Source IP | Dest IP | Trans ID | OP Code | Name | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|
Apr 27, 2024 11:28:22.061610937 CEST | 192.168.2.13 | 217.160.70.42 | 0xf2c7 | Standard query (0) | A (IP address) | IN (0x0001) | false |
Timestamp | Source IP | Dest IP | Trans ID | Reply Code | Name | CName | Address | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|---|---|
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 5.181.80.130 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 86.104.194.115 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 5.181.80.189 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 204.76.203.101 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 86.104.194.171 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 86.104.194.178 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 86.104.194.181 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 5.181.80.59 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 204.76.203.103 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 5.181.80.140 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 5.181.80.61 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 5.181.80.60 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 204.76.203.63 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 204.76.203.223 | A (IP address) | IN (0x0001) | false | ||
Apr 27, 2024 11:28:22.237243891 CEST | 217.160.70.42 | 192.168.2.13 | 0xf2c7 | No error (0) | 204.76.203.5 | A (IP address) | IN (0x0001) | false |
System Behavior
Start time (UTC): | 09:28:21 |
Start date (UTC): | 27/04/2024 |
Path: | /tmp/28aJXAjdQU.elf |
Arguments: | /tmp/28aJXAjdQU.elf |
File size: | 43540 bytes |
MD5 hash: | e03299764985ec3ec34ee3af109d2299 |
Start time (UTC): | 09:28:21 |
Start date (UTC): | 27/04/2024 |
Path: | /tmp/28aJXAjdQU.elf |
Arguments: | - |
File size: | 43540 bytes |
MD5 hash: | e03299764985ec3ec34ee3af109d2299 |
Start time (UTC): | 09:28:21 |
Start date (UTC): | 27/04/2024 |
Path: | /tmp/28aJXAjdQU.elf |
Arguments: | - |
File size: | 43540 bytes |
MD5 hash: | e03299764985ec3ec34ee3af109d2299 |