Linux Analysis Report
sora.sh4.elf

Overview

General Information

Sample name: sora.sh4.elf
Analysis ID: 1561519
MD5: 9c51c2e56d59db108dec69af6a8c2875
SHA1: 7d8a5a2373660f2d198ee07e7439b4d6786de1f9
SHA256: e422b054938e8d688022c5959476396cf765e3ec6613bfa375809214a5b384f0
Tags: elfuser-abuse_ch
Infos:

Detection

Mirai
Score: 72
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
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
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)
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
Mirai Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

AV Detection

barindex
Source: sora.sh4.elf Avira: detected
Source: sora.sh4.elf ReversingLabs: Detection: 65%
Source: global traffic TCP traffic: 192.168.2.23:47134 -> 45.95.169.104:1312
Source: /tmp/sora.sh4.elf (PID: 6258) Socket: 0.0.0.0:0 Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) Socket: 0.0.0.0:53413 Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) Socket: 0.0.0.0:80 Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) Socket: 0.0.0.0:0 Jump to behavior
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 45.95.169.104
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 251.217.183.134
Source: unknown TCP traffic detected without corresponding DNS query: 213.17.223.134
Source: unknown TCP traffic detected without corresponding DNS query: 148.178.240.80
Source: unknown TCP traffic detected without corresponding DNS query: 219.252.226.106
Source: unknown TCP traffic detected without corresponding DNS query: 219.57.196.190
Source: unknown TCP traffic detected without corresponding DNS query: 5.242.245.224
Source: unknown TCP traffic detected without corresponding DNS query: 196.247.197.215
Source: unknown TCP traffic detected without corresponding DNS query: 193.82.13.89
Source: unknown TCP traffic detected without corresponding DNS query: 173.192.169.43
Source: unknown TCP traffic detected without corresponding DNS query: 98.158.93.79
Source: unknown TCP traffic detected without corresponding DNS query: 117.105.14.179
Source: unknown TCP traffic detected without corresponding DNS query: 207.15.208.173
Source: unknown TCP traffic detected without corresponding DNS query: 124.231.51.103
Source: unknown TCP traffic detected without corresponding DNS query: 67.150.128.242
Source: unknown TCP traffic detected without corresponding DNS query: 142.186.132.128
Source: unknown TCP traffic detected without corresponding DNS query: 185.158.41.245
Source: unknown TCP traffic detected without corresponding DNS query: 87.177.177.43
Source: unknown TCP traffic detected without corresponding DNS query: 60.163.164.223
Source: unknown TCP traffic detected without corresponding DNS query: 196.171.108.197
Source: unknown TCP traffic detected without corresponding DNS query: 116.194.169.125
Source: unknown TCP traffic detected without corresponding DNS query: 156.141.138.50
Source: unknown TCP traffic detected without corresponding DNS query: 47.94.124.247
Source: unknown TCP traffic detected without corresponding DNS query: 135.85.131.194
Source: unknown TCP traffic detected without corresponding DNS query: 185.46.106.221
Source: unknown TCP traffic detected without corresponding DNS query: 91.68.208.13
Source: unknown TCP traffic detected without corresponding DNS query: 212.69.56.91
Source: unknown TCP traffic detected without corresponding DNS query: 74.54.87.111
Source: unknown TCP traffic detected without corresponding DNS query: 8.168.250.112
Source: unknown TCP traffic detected without corresponding DNS query: 154.124.202.98
Source: unknown TCP traffic detected without corresponding DNS query: 154.131.74.214
Source: unknown TCP traffic detected without corresponding DNS query: 163.122.119.160
Source: unknown TCP traffic detected without corresponding DNS query: 58.158.149.6
Source: unknown TCP traffic detected without corresponding DNS query: 164.27.73.18
Source: unknown TCP traffic detected without corresponding DNS query: 85.12.3.251
Source: unknown TCP traffic detected without corresponding DNS query: 190.175.36.221
Source: unknown TCP traffic detected without corresponding DNS query: 122.185.221.41
Source: unknown TCP traffic detected without corresponding DNS query: 126.44.9.127
Source: unknown TCP traffic detected without corresponding DNS query: 113.48.16.14
Source: unknown TCP traffic detected without corresponding DNS query: 109.58.202.242
Source: unknown TCP traffic detected without corresponding DNS query: 191.30.109.40
Source: unknown TCP traffic detected without corresponding DNS query: 4.143.241.254
Source: unknown TCP traffic detected without corresponding DNS query: 108.157.22.125
Source: unknown TCP traffic detected without corresponding DNS query: 189.5.131.107
Source: unknown TCP traffic detected without corresponding DNS query: 205.178.211.2
Source: unknown TCP traffic detected without corresponding DNS query: 61.188.207.15
Source: unknown TCP traffic detected without corresponding DNS query: 187.58.62.238
Source: unknown TCP traffic detected without corresponding DNS query: 218.64.28.119
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

barindex
Source: sora.sh4.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: sora.sh4.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6258.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6258.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6256.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6256.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6373.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6373.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6377.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6377.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6265.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6265.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6259.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6259.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6370.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6370.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6391.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6391.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6256, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6256, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6258, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6258, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6265, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6265, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6370, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6370, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6373, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6373, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6377, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.sh4.elf PID: 6377, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: ELF static info symbol of initial sample .symtab present: no
Source: /tmp/sora.sh4.elf (PID: 6258) SIGKILL sent: pid: 936, result: successful Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) SIGKILL sent: pid: 936, result: successful Jump to behavior
Source: sora.sh4.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: sora.sh4.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6258.1.00007fbcb8400000.00007fbcb8410000.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: 6258.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6256.1.00007fbcb8400000.00007fbcb8410000.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: 6256.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6373.1.00007fbcb8400000.00007fbcb8410000.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: 6373.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6377.1.00007fbcb8400000.00007fbcb8410000.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: 6377.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6265.1.00007fbcb8400000.00007fbcb8410000.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: 6265.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6259.1.00007fbcb8400000.00007fbcb8410000.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: 6259.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6370.1.00007fbcb8400000.00007fbcb8410000.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: 6370.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6391.1.00007fbcb8400000.00007fbcb8410000.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: 6391.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.sh4.elf PID: 6256, 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: Process Memory Space: sora.sh4.elf PID: 6256, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.sh4.elf PID: 6258, 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: Process Memory Space: sora.sh4.elf PID: 6258, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.sh4.elf PID: 6265, 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: Process Memory Space: sora.sh4.elf PID: 6265, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.sh4.elf PID: 6370, 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: Process Memory Space: sora.sh4.elf PID: 6370, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.sh4.elf PID: 6373, 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: Process Memory Space: sora.sh4.elf PID: 6373, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.sh4.elf PID: 6377, 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: Process Memory Space: sora.sh4.elf PID: 6377, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: classification engine Classification label: mal72.troj.linELF@0/0@0/0
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/491/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/793/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/772/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/796/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/774/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/797/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/777/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/799/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/658/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/912/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/759/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/936/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/918/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/1/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/761/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/785/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/884/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/720/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/721/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/788/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/789/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/800/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/801/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/847/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6264) File opened: /proc/904/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/491/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/793/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/772/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/796/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/774/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/797/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/777/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/799/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/658/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/912/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/759/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/936/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/918/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/1/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/761/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/785/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/884/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/720/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/721/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/788/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/789/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/800/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/801/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/847/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6258) File opened: /proc/904/fd Jump to behavior
Source: /tmp/sora.sh4.elf (PID: 6256) Queries kernel information via 'uname': Jump to behavior
Source: sora.sh4.elf, 6256.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6258.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6370.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6391.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6377.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6259.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6373.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6265.1.00007ffe83168000.00007ffe83189000.rw-.sdmp Binary or memory string: /usr/bin/qemu-sh4
Source: sora.sh4.elf, 6256.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6258.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6370.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6391.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6377.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6259.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6373.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6265.1.000055c89c033000.000055c89c096000.rw-.sdmp Binary or memory string: U5!/etc/qemu-binfmt/sh4
Source: sora.sh4.elf, 6256.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6258.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6370.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6391.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6377.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6259.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6373.1.000055c89c033000.000055c89c096000.rw-.sdmp, sora.sh4.elf, 6265.1.000055c89c033000.000055c89c096000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/sh4
Source: sora.sh4.elf, 6256.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6258.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6370.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6391.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6377.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6259.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6373.1.00007ffe83168000.00007ffe83189000.rw-.sdmp, sora.sh4.elf, 6265.1.00007ffe83168000.00007ffe83189000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-sh4/tmp/sora.sh4.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/sora.sh4.elf

Stealing of Sensitive Information

barindex
Source: Yara match File source: sora.sh4.elf, type: SAMPLE
Source: Yara match File source: 6258.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6256.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6373.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6377.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6265.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6259.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6370.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6391.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY

Remote Access Functionality

barindex
Source: Yara match File source: sora.sh4.elf, type: SAMPLE
Source: Yara match File source: 6258.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6256.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6373.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6377.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6265.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6259.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6370.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6391.1.00007fbcb8400000.00007fbcb8410000.r-x.sdmp, type: MEMORY
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs