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Linux Analysis Report
shindeVx86.elf

Overview

General Information

Sample name:	shindeVx86.elf
Analysis ID:	1553197
MD5:	57f52f5f3f070750ad61edc41009bada
SHA1:	2411180460371364c7a4a29cf6d484ea7a3041c9
SHA256:	44c348386a2aa7358fb3302ba008c0ce87d7c6e1c477fdeb994be0434a40d999
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Machine Learning detection for sample

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Executes the "rm" command used to delete files or directories

Found strings indicative of a multi-platform dropper

Sample has stripped symbol table

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1553197
Start date and time:	2024-11-10 15:34:03 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 14s
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:	shindeVx86.elf
Detection:	MAL
Classification:	mal64.evad.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/shindeVx86.elf
PID:	5423
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	shinde running on friendly mode
Standard Error:

Process Tree

system is lnxubuntu20

shindeVx86.elf (PID: 5423, Parent: 5348, MD5: 57f52f5f3f070750ad61edc41009bada) Arguments: /tmp/shindeVx86.elf

shindeVx86.elf New Fork (PID: 5424, Parent: 5423)

shindeVx86.elf New Fork (PID: 5425, Parent: 5424)

shindeVx86.elf New Fork (PID: 5426, Parent: 5424)

dash New Fork (PID: 5433, Parent: 3584)

rm (PID: 5433, Parent: 3584, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.pDHI923szE /tmp/tmp.RD0xQLWmfa /tmp/tmp.mF64ipvWkX

dash New Fork (PID: 5434, Parent: 3584)

cat (PID: 5434, Parent: 3584, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.pDHI923szE

dash New Fork (PID: 5435, Parent: 3584)

head (PID: 5435, Parent: 3584, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5436, Parent: 3584)

tr (PID: 5436, Parent: 3584, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5437, Parent: 3584)

cut (PID: 5437, Parent: 3584, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5438, Parent: 3584)

cat (PID: 5438, Parent: 3584, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.pDHI923szE

dash New Fork (PID: 5439, Parent: 3584)

head (PID: 5439, Parent: 3584, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5440, Parent: 3584)

tr (PID: 5440, Parent: 3584, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5441, Parent: 3584)

cut (PID: 5441, Parent: 3584, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5442, Parent: 3584)

rm (PID: 5442, Parent: 3584, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.pDHI923szE /tmp/tmp.RD0xQLWmfa /tmp/tmp.mF64ipvWkX

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
shindeVx86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x4570:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
shindeVx86.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x6fe2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
shindeVx86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x90e9:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
shindeVx86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x793b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
shindeVx86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x6fb2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88

Memory Dumps

Source	Rule	Description	Author	Strings
5423.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x4570:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5423.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x6fe2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5423.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x90e9:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5423.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x793b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5423.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x6fb2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
5426.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x4570:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5426.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x6fe2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5426.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x90e9:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5426.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x793b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5426.1.0000000008048000.0000000008053000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x6fb2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Click to see the 5 entries

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: shindeVx86.elf

ReversingLabs: Detection: 42%

Machine Learning detection for sample

Source: shindeVx86.elf

Joe Sandbox ML: detected

Source: unknown

HTTPS traffic detected: 54.217.10.153:443 -> 192.168.2.13:37676 version: TLS 1.2

Source: shindeVx86.elf

String: Path: /proc/wgetcurlbashrmiptables./ftpgettftppkillkillallgreppsncinit 6restartsudoshutdownreboot/proc/fdsocket/lib/systemd//usr/lib/systemd/system/system/bin//gm/bin//mnt//home/process//home/helper/home/davinci/z/bin//mnt/mtd//tmp/sqfs//usr/libexec//usr/sbin//z/zbin//usr/binLocker Killed process: %s%dundefined/bin/sh1def5

Source: global traffic

TCP traffic: 192.168.2.13:54868 -> 37.221.92.199:1312

Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199
Source: unknown	TCP traffic detected without corresponding DNS query: 37.221.92.199

Source: unknown	Network traffic detected: HTTP traffic on port 48202 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 37676
Source: unknown	Network traffic detected: HTTP traffic on port 37676 -> 443

Source: unknown

HTTPS traffic detected: 54.217.10.153:443 -> 192.168.2.13:37676 version: TLS 1.2

System Summary

Malicious sample detected (through community Yara rule)

Source: shindeVx86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: shindeVx86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: shindeVx86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: shindeVx86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: shindeVx86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5423.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5423.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5423.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5423.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5423.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5426.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5426.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5426.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5426.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5426.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: shindeVx86.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: shindeVx86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: shindeVx86.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: shindeVx86.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: shindeVx86.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: 5423.1.0000000008048000.0000000008053000.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: 5423.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 5423.1.0000000008048000.0000000008053000.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: 5423.1.0000000008048000.0000000008053000.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: 5423.1.0000000008048000.0000000008053000.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: 5426.1.0000000008048000.0000000008053000.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: 5426.1.0000000008048000.0000000008053000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 5426.1.0000000008048000.0000000008053000.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: 5426.1.0000000008048000.0000000008053000.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: 5426.1.0000000008048000.0000000008053000.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: mal64.evad.linELF@0/0@0/0

Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3170/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3342/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/1482/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3165/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3164/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/1480/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3163/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3162/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3161/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3182/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/793/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/1832/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/2974/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/2972/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3104/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/1475/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3246/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/3212/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/802/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/1804/fd	Jump to behavior
Source: /tmp/shindeVx86.elf (PID: 5425)	File opened: /proc/2926/fd	Jump to behavior

Source: /usr/bin/dash (PID: 5433)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.pDHI923szE /tmp/tmp.RD0xQLWmfa /tmp/tmp.mF64ipvWkX			Jump to behavior
Source: /usr/bin/dash (PID: 5442)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.pDHI923szE /tmp/tmp.RD0xQLWmfa /tmp/tmp.mF64ipvWkX			Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/shindeVx86.elf (PID: 5423)

File: /tmp/shindeVx86.elf

Jump to behavior

Mitre Att&ck Matrix

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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	11 File Deletion	1 OS Credential Dumping	System Service 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

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
shindeVx86.elf	42%	ReversingLabs	Linux.Backdoor.Mirai
shindeVx86.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
54.217.10.153	unknown	United States	16509	AMAZON-02US	false
37.221.92.199	unknown	Germany	395800	GBTCLOUDUS	false
185.125.190.26	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
54.217.10.153	linux_mips.elf	Get hash	malicious	Chaos	Browse
	assailant.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	dlr.arm6.elf	Get hash	malicious	Okiru	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	mipsel.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	oN6mhmUWXQ.elf	Get hash	malicious	Mirai	Browse
	Ir3LejoHU9.elf	Get hash	malicious	Unknown	Browse
	VUkXY3kgv3.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
37.221.92.199	shindeVm68k.elf	Get hash	malicious	Unknown	Browse
	UAC7XdWyB5.elf	Get hash	malicious	Unknown	Browse
	E1WXGH2M3z.elf	Get hash	malicious	Unknown	Browse
	DDqXlzpQV7.elf	Get hash	malicious	Unknown	Browse
	Q5VEO4W421.elf	Get hash	malicious	Unknown	Browse
	ccc9b34F5W.elf	Get hash	malicious	Unknown	Browse
	z22Iu07Bc8.elf	Get hash	malicious	Unknown	Browse
	jNLmFGAS7o.elf	Get hash	malicious	Unknown	Browse
	4zWM7DeNru.elf	Get hash	malicious	Unknown	Browse
	razU0soyPa.elf	Get hash	malicious	Unknown	Browse
185.125.190.26	wkshindei686.elf	Get hash	malicious	Unknown	Browse
	tyo.m68k.elf	Get hash	malicious	Mirai, Moobot	Browse
	5r3fqt67ew531has4231.mpsl.elf	Get hash	malicious	Unknown	Browse
	speedtest-cli.m68k.elf	Get hash	malicious	Unknown	Browse
	speedtest-cli.ppc.elf	Get hash	malicious	Mirai	Browse
	586.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i686.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	arm61.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
GBTCLOUDUS	shindeVm68k.elf	Get hash	malicious	Unknown	Browse	37.221.92.199
	Payload 94.75 (4).225.exe	Get hash	malicious	Kronos, Strela Stealer	Browse	45.94.31.29
	Payload 94.75.225.exe	Get hash	malicious	Unknown	Browse	185.241.208.71
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
	boatnet.x86.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	37.221.93.101
CANONICAL-ASGB	shindeVsh4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	wkshindei686.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	shindeVarm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	botnet.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	wkshindearm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	shindeVmips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
AMAZON-02US	shindeVarm.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	botnet.sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	108.157.7.31
	botnet.x86.elf	Get hash	malicious	Mirai, Moobot	Browse	34.213.8.129
	botnet.arm5.elf	Get hash	malicious	Unknown	Browse	34.249.145.219
	botnet.m68k.elf	Get hash	malicious	Mirai, Moobot	Browse	54.124.12.136
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	file.exe	Get hash	malicious	PureCrypter, LummaC, Amadey, LummaC Stealer, Stealc, Vidar	Browse	18.244.18.122
	A3W2CpXxiO.exe	Get hash	malicious	Stealc, Vidar	Browse	108.156.211.59
	speedtest-cli.arm7.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	speedtest-cli.spc.elf	Get hash	malicious	Mirai	Browse	34.249.145.219

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.330542678679372
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	shindeVx86.elf
File size:	46'352 bytes
MD5:	57f52f5f3f070750ad61edc41009bada
SHA1:	2411180460371364c7a4a29cf6d484ea7a3041c9
SHA256:	44c348386a2aa7358fb3302ba008c0ce87d7c6e1c477fdeb994be0434a40d999
SHA512:	326eb1d4b1eeb9fb9b330ea2cb998a9ef7d7524aaf1679e8321d129701ad8a9c61f49e52864df77b454d8e3679b90c7dde6c0f1008cb6c50c570d2113409f67a
SSDEEP:	768:e6NXZIjiQ+pP3KMDmHLHu5BY/hoOmODp254tRZtwkalIrwS/EBUAts:e6NXuji9pP3KMEv/hx2ePZ1auLQUAy
TLSH:	8A234BC0A963DCF5EC1A05701032E77A9B77F07A122EDA57CB99EA76AC51201E61734C
File Content Preview:	.ELF....................d...4...........4. ...(.....................@...@....................0...0..@....*..........Q.td............................U..S.......w....h........[]...$.............U......=@3...t..5....$0.....$0......u........t....h@/..........

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048164
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	45952
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0xa0f6	0x0	0x6	AX	16
.fini	PROGBITS	0x80521a6	0xa1a6	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x80521c0	0xa1c0	0xd80	0x0	0x2	A	32
.ctors	PROGBITS	0x8053000	0xb000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x8053008	0xb008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x8053020	0xb020	0x320	0x0	0x3	WA	32
.bss	NOBITS	0x8053340	0xb340	0x2740	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0xb340	0x3e	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0xaf40	0xaf40	6.3855	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0xb000	0x8053000	0x8053000	0x340	0x2a80	4.1099	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Nov 10, 2024 15:34:49.918766022 CET	54.217.10.153	443	192.168.2.13	37676	CN=motd.ubuntu.com CN=R11, O=Let's Encrypt, C=US	CN=R11, O=Let's Encrypt, C=US CN=ISRG Root X1, O=Internet Security Research Group, C=US	Mon Oct 21 10:21:37 CEST 2024 Wed Mar 13 01:00:00 CET 2024	Sun Jan 19 09:21:36 CET 2025 Sat Mar 13 00:59:59 CET 2027
Nov 10, 2024 15:34:49.918766022 CET	54.217.10.153	443	192.168.2.13	37676	CN=R11, O=Let's Encrypt, C=US	CN=ISRG Root X1, O=Internet Security Research Group, C=US	Wed Mar 13 01:00:00 CET 2024	Sat Mar 13 00:59:59 CET 2027

Start time (UTC):	14:34:38
Start date (UTC):	10/11/2024
Path:	/tmp/shindeVx86.elf
Arguments:	/tmp/shindeVx86.elf
File size:	46352 bytes
MD5 hash:	57f52f5f3f070750ad61edc41009bada

Start time (UTC):	14:34:49
Start date (UTC):	10/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	14:34:50
Start date (UTC):	10/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report shindeVx86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

HTTPS Connections

System Behavior

Analysis Process: shindeVx86.elf PID: 5423, Parent PID: 5348

General

Chronological Activities

Analysis Process: shindeVx86.elf PID: 5424, Parent PID: 5423

General

Chronological Activities

Analysis Process: shindeVx86.elf PID: 5425, Parent PID: 5424

General

Chronological Activities

Analysis Process: shindeVx86.elf PID: 5426, Parent PID: 5424

General

Chronological Activities

Analysis Process: dash PID: 5433, Parent PID: 3584

General

Chronological Activities

Analysis Process: rm PID: 5433, Parent PID: 3584

General

Chronological Activities

Analysis Process: dash PID: 5434, Parent PID: 3584

General

Linux Analysis Report
shindeVx86.elf