Linux Analysis Report
e1x.x86.elf

Overview

General Information

Sample name: e1x.x86.elf
Analysis ID: 1544718
MD5: b1bce43c52f85896e6ed45ed73a03cc2
SHA1: 8be058ad44e11ad7b57b25c8a8b31eb8fcb2c568
SHA256: f6f305af094d029feac96e21bde8a808be8841b79f81e98ebe25d22412dd0388
Tags: elfuser-abuse_ch
Infos:

Detection

Mirai, Moobot
Score: 80
Range: 0 - 100
Whitelisted: false

Signatures

Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Machine Learning detection for sample
Sample deletes itself
Creates hidden files and/or directories
Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Sample has stripped symbol table
Sleeps for long times indicative of sandbox 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
Name Description Attribution Blogpost URLs Link
MooBot No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

AV Detection
barindex
Multi AV Scanner detection for submitted file
Source: e1x.x86.elf ReversingLabs: Detection: 26%
Machine Learning detection for sample
Source: e1x.x86.elf Joe Sandbox ML: detected
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.13:52630 -> 194.87.35.204:14880
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown TCP traffic detected without corresponding DNS query: 194.87.35.204

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Yara signature match
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: e1x.x86.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: classification engine Classification label: mal80.troj.evad.linELF@0/1@0/0
Creates hidden files and/or directories
Source: /tmp/e1x.x86.elf (PID: 5452) File: /tmp/.system_idle Jump to behavior
Enumerates processes within the "proc" file system
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3122/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3117/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3114/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/914/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/917/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/5395/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/5431/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/5432/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3134/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3375/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3132/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3095/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1745/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1866/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1588/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/884/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1982/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/765/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3246/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/767/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/800/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1906/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/802/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/803/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1748/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3420/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1482/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1480/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1755/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1238/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1875/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/2964/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3413/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1751/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1872/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/2961/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1475/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/656/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/657/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/778/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/658/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/659/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/936/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/816/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1879/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1891/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3310/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3153/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/5290/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/780/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/660/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1921/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/783/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1765/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/2974/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1400/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1884/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3424/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3708/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/2972/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3709/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3147/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/2970/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1881/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3146/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3300/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1805/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1925/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1804/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1648/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1922/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3429/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3442/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3165/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3164/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3163/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3162/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/790/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3161/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/792/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/793/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/672/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1930/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/795/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/674/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3315/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1411/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/2984/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1410/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/797/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/676/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3434/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3158/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/678/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/679/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3710/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3711/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3170/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/680/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3208/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3327/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3448/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/1940/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/3203/exe Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454) File opened: /proc/726/exe Jump to behavior

Hooking and other Techniques for Hiding and Protection
barindex
Sample deletes itself
Source: /tmp/e1x.x86.elf (PID: 5452) File: /tmp/e1x.x86.elf Jump to behavior
Sleeps for long times indicative of sandbox evasion
Source: /tmp/e1x.x86.elf (PID: 5454) Sleeps longer then 60s: 60.0s Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: e1x.x86.elf, type: SAMPLE
Source: Yara match File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR
Yara detected Moobot
Source: Yara match File source: e1x.x86.elf, type: SAMPLE
Source: Yara match File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: e1x.x86.elf, type: SAMPLE
Source: Yara match File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR
Yara detected Moobot
Source: Yara match File source: e1x.x86.elf, type: SAMPLE
Source: Yara match File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR

No Screenshots

  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
194.87.35.204
 unknown Russian Federation
25369 BANDWIDTH-ASGB false