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Linux Analysis Report
cundi.x86.elf

Overview

General Information

Sample Name:	cundi.x86.elf
Analysis ID:	1297955
MD5:	0f3cafe5c364e949d2b290821c19f064
SHA1:	ef447ffa0e77278a21c2f54d5b6422f9f37839d5
SHA256:	81226130c99470d5ae4b0663477337100ef3c4ceb175fa078755543ee77e4dd4
Infos:

Detection

Mirai

Score:	92
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Yara detected Mirai

Detected Mirai

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Machine Learning detection for sample

Found strings indicative of a multi-platform dropper

Connects to many ports of the same IP (likely port scanning)

Yara signature match

Sample has stripped symbol table

Enumerates processes within the "proc" file system

Detected TCP or UDP traffic on non-standard ports

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Classification

General Information

Joe Sandbox Version:	38.0.0 Beryl
Analysis ID:	1297955
Start date and time:	2023-08-26 23:25:01 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 32s
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 file name:	cundi.x86.elf
Detection:	MAL
Classification:	mal92.spre.troj.linELF@0/0@11/0

Runtime Messages

Command:	/tmp/cundi.x86.elf
PID:	5528
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

cundi.x86.elf (PID: 5528, Parent: 5434, MD5: 0f3cafe5c364e949d2b290821c19f064) Arguments: /tmp/cundi.x86.elf

cundi.x86.elf New Fork (PID: 5529, Parent: 5528)

cundi.x86.elf New Fork (PID: 5530, Parent: 5529)

cleanup

Malware Threat Intel

Provided by

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	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
cundi.x86.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
cundi.x86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x21e0:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
cundi.x86.elf	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x7545:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
cundi.x86.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x3e52:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
cundi.x86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xa518:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
cundi.x86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x8db9:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
cundi.x86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x3e22:$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 2 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5528.1.0000000008048000.0000000008058000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5528.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x21e0:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5528.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x7545:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
5528.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x3e52:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5528.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xa518:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5528.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x8db9:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5528.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x3e22:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: cundi.x86.elf PID: 5528	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Click to see the 3 entries

Snort Signatures

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755672439572030490 08/26/23-23:26:59.950551
SID:	2030490
Source Port:	55672
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755662439572030490 08/26/23-23:26:19.689042
SID:	2030490
Source Port:	55662
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755668439572030490 08/26/23-23:26:38.933528
SID:	2030490
Source Port:	55668
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755658439572030490 08/26/23-23:25:58.214955
SID:	2030490
Source Port:	55658
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755676439572030490 08/26/23-23:27:20.710402
SID:	2030490
Source Port:	55676
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755664439572030490 08/26/23-23:26:28.117056
SID:	2030490
Source Port:	55664
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755666439572030490 08/26/23-23:26:36.523006
SID:	2030490
Source Port:	55666
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755674439572030490 08/26/23-23:27:10.378111
SID:	2030490
Source Port:	55674
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.15 - Destination IP: 103.189.202.187

Timestamp:	192.168.2.15103.189.202.18755656439572030490 08/26/23-23:25:47.803300
SID:	2030490
Source Port:	55656
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response - Source IP: 103.189.202.187 - Destination IP: 192.168.2.15

Timestamp:	103.189.202.187192.168.2.1543957556762030489 08/26/23-23:27:40.097184
SID:	2030489
Source Port:	43957
Destination Port:	55676
Protocol:	TCP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: cundi.x86.elf	ReversingLabs: Detection: 52%
Source: cundi.x86.elf	Virustotal: Detection: 33%			Perma Link

Machine Learning detection for sample

Source: cundi.x86.elf

Joe Sandbox ML: detected

Spreading

Found strings indicative of a multi-platform dropper

Source: cundi.x86.elf

String: HTTP/1.1 200 OKcundi.armcundi.arm5cundi.arm6cundi.arm7cundi.mipscundi.mpslcundi.x86_64cundi.sh4/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdvar/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/anko-app/ankosample _8182T_1104/usr/libexec/openssh/sftp-serverabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Networking

Snort IDS alert for network traffic

Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55656 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55658 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55662 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55664 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55666 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55668 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55672 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55674 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.15:55676 -> 103.189.202.187:43957
Source: Traffic	Snort IDS: 2030489 ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response 103.189.202.187:43957 -> 192.168.2.15:55676

Connects to many ports of the same IP (likely port scanning)

Source: global traffic	TCP traffic: 103.16.161.29 ports 43957,3,4,5,7,9
Source: global traffic	TCP traffic: 103.189.202.187 ports 43957,3,4,5,7,9

Source: global traffic	TCP traffic: 192.168.2.15:55656 -> 103.189.202.187:43957
Source: global traffic	TCP traffic: 192.168.2.15:52072 -> 103.16.161.29:43957

Source: unknown

DNS traffic detected: queries for: galaxybotnet.site

System Summary

Malicious sample detected (through community Yara rule)

Source: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
Source: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
Source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown

Source: cundi.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: cundi.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
Source: cundi.x86.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: cundi.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: cundi.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: cundi.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: 5528.1.0000000008048000.0000000008058000.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: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
Source: 5528.1.0000000008048000.0000000008058000.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: 5528.1.0000000008048000.0000000008058000.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: 5528.1.0000000008048000.0000000008058000.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: 5528.1.0000000008048000.0000000008058000.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: ELF static info symbol of initial sample

.symtab present: no

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKcundi.armcundi.arm5cundi.arm6cundi.arm7cundi.mipscundi.mpslcundi.x86_64cundi.sh4/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdvar/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/anko-app/ankosample _8182T_1104/usr/libexec/openssh/sftp-serverabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: classification engine

Classification label: mal92.spre.troj.linELF@0/0@11/0

Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/133/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/262/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/142/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/263/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/264/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/265/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/145/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/266/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/267/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/268/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/269/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/1806/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/3440/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/270/cmdline	Jump to behavior
Source: /tmp/cundi.x86.elf (PID: 5530)	File opened: /proc/271/cmdline	Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: cundi.x86.elf, type: SAMPLE
Source: Yara match	File source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: cundi.x86.elf PID: 5528, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: cundi.x86.elf, type: SAMPLE
Source: Yara match	File source: 5528.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: cundi.x86.elf PID: 5528, type: MEMORYSTR

Detected Mirai

Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	1 Scripting	Path Interception	Path Interception	1 Scripting	1 OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Non-Standard Port	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
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	Exfiltration Over Bluetooth	1 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

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

Source	Detection	Scanner	Label	Link
cundi.x86.elf	53%	ReversingLabs	Linux.Trojan.LnxMirai
cundi.x86.elf	34%	Virustotal		Browse
cundi.x86.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
galaxybotnet.site	3%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
galaxybotnet.site	103.189.202.187	true	true	3%, Virustotal, Browse	unknown

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	Flag	ASN	ASN Name	Malicious
103.16.161.29	unknown	Japan		133159	MAMMOTHMEDIA-AS-APMammothMediaPtyLtdAU	true
103.189.202.187	galaxybotnet.site	unknown		7575	AARNET-AS-APAustralianAcademicandResearchNetworkAARNe	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
103.16.161.29	cundi.arm7.elf	Get hash	malicious	Mirai	Browse
103.16.161.29	cundi.arm.elf	Get hash	malicious	Mirai	Browse
103.189.202.187	cundi.arm5.elf	Get hash	malicious	Mirai	Browse
	cundi.arm7.elf	Get hash	malicious	Mirai	Browse
	cundi.arm.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
galaxybotnet.site	cundi.arm5.elf	Get hash	malicious	Mirai	Browse	103.189.202.187
	cundi.arm7.elf	Get hash	malicious	Mirai	Browse	103.16.161.29
	cundi.arm.elf	Get hash	malicious	Mirai	Browse	103.16.161.29
	h635QTHfHV.elf	Get hash	malicious	Gafgyt, Mirai	Browse	103.16.161.29

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
MAMMOTHMEDIA-AS-APMammothMediaPtyLtdAU	cundi.arm7.elf	Get hash	malicious	Mirai	Browse	103.16.161.29
	cundi.arm.elf	Get hash	malicious	Mirai	Browse	103.16.161.29
	http://agrisemm.com	Get hash	malicious	Unknown	Browse	43.229.61.61
	https://ddec1-0-en-ctp.trendmicro.com:443/wis/clicktime/v1/query?url=https%3a%2f%2fapp.tenantoptions.com.au%2freferences%2fMYSreaWwJJ0X%3fsecret%3d2cdaadca1e8a0943afa70e3f1cb7ea299cf7e2be6cc054bdc737f1b32d5a92fc&umid=d1b3592a-6530-461c-9fc0-fd8ec85939cc&auth=3a5566c60b1f4d8525fa8ab109f94675a663eb25-241f0935f5647c4328bf35eda237f17018fc8ab2	Get hash	malicious	Unknown	Browse	112.213.34.225
	Odit.html	Get hash	malicious	HtmlDropper	Browse	103.1.186.183
	dWzOw1VU1S.exe	Get hash	malicious	GuLoader	Browse	103.4.234.80
	NetTime.exe	Get hash	malicious	Unknown	Browse	103.230.156.198
	http://loveclockibi.pro/r28d6.php?32=1o0263983e1a6452f_1np4.sgz1puon.A0107rfgbtd1wc97q7_ko2149.ftroqZzc2bnAxamczZWI10r5djf	Get hash	malicious	Unknown	Browse	103.1.185.101
	rRsoQuWmvY.elf	Get hash	malicious	Mirai	Browse	110.232.112.206
	http://files.ausgamers.com/downloads/1658366602/ShipSimulatorExtremesDemo.exe	Get hash	malicious	Unknown	Browse	150.107.74.29
	ERHH	Get hash	malicious	CryptOne Emotet	Browse	43.229.62.186
	2YnVgiNH23	Get hash	malicious	Unknown	Browse	103.1.186.86
	Inv_16429_from_308715.xlsm	Get hash	malicious	Unknown	Browse	103.1.185.227
	DHL Overdue Invoice 1997872109.xlsm	Get hash	malicious	Unknown	Browse	103.1.185.227
	https://adelaideservautocareservices.com.au/zs/j2rmupgilbcfqexwe5h9vp6g.php?MTYwMjA4MDY4NWYwN2NlMDllN2Q1NTNlNWU1ODcwZGM1N2RhOWQ1ZWFkNDNiZTIxZTUyODQ1NTQ1NzI1N2FkMmJjMTYyNWVlNjE4ZTgwYmY2YQ==&data=aXJlbmUuZnJhbmNvQGVtc3VyLmNvbQ==	Get hash	malicious	HTMLPhisher	Browse	150.107.72.148
	qXpkpxFw.exe	Get hash	malicious	Unknown	Browse	103.230.156.64
	https://www.balwynservautocareservices.com.au	Get hash	malicious	Unknown	Browse	150.107.72.148
	https://erindalecarcare.com.au/voicenotes/5u5mon9027ux6slgutwe4q33.php?MTYwMDY5NzcyNGM4ZDQxYWJkMmNkMDM1MjE0ZTk1MDY5ZDAyYmQ2NWIyNmVmZmI4ODVmNTYwMTM2OTdmMWFjODIxODRlMzFlMjM3ODZmYzM0NQ==&data=bGF1cmEuZ3VpbGxlbUBlbXN1ci5jb20=	Get hash	malicious	Unknown	Browse	150.107.72.148
	https://www.google.com/url?q=https%3A%2F%2Fnorthhavenshopping.com.au%2F.550f5b6f5e2a56d1&sa=D&sntz=1&usg=AFQjCNHyKpfr6A1L2dyixT19OKl5EbWCRg	Get hash	malicious	Unknown	Browse	103.230.158.3
	https://view.joomag.com/my-first-publication-voice-message-1/0119891001599758522	Get hash	malicious	HTMLPhisher	Browse	150.107.72.148

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.6264421273829655
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	cundi.x86.elf
File size:	82'952 bytes
MD5:	0f3cafe5c364e949d2b290821c19f064
SHA1:	ef447ffa0e77278a21c2f54d5b6422f9f37839d5
SHA256:	81226130c99470d5ae4b0663477337100ef3c4ceb175fa078755543ee77e4dd4
SHA512:	375b47a42c8aa6b41984be1f797be6c60f9df32a35e1bcfd4f15cf543a6c7887ea77ebd6d850c372c58cfa763163d54844db9b798d0f7a0f33b07ad18855112f
SSDEEP:	1536:JuBj0SLUbDq71Oomq1TisuYLwwPnCgPmCRyTSQtUq:JuBIlbe785qZzuw/DPhU+e
TLSH:	EF835BC5B6C3D4F6EC5305B2607B97768B33F43A102AEB43C7299936C852950E6177AC
File Content Preview:	.ELF....................d...4...xB......4. ...(......................................................G..8...........Q.td............................U..S......./....h........[]...$.............U......=@....t..5...................u........t....h.z..........

Static ELF Info

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:	82552
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

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	0xe026	0x0	0x6	AX	16
.fini	PROGBITS	0x80560d6	0xe0d6	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8056100	0xe100	0x19b0	0x0	0x2	A	32
.ctors	PROGBITS	0x8058ab4	0xfab4	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x8058ac0	0xfac0	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x8058ae0	0xfae0	0x4758	0x0	0x3	WA	32
.bss	NOBITS	0x805d240	0x14238	0x49ac	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x14238	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0xfab0	0xfab0	6.5734	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0xfab4	0x8058ab4	0x8058ab4	0x4784	0x9138	0.3598	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.15103.189.202.18755672439572030490 08/26/23-23:26:59.950551	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55672	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755662439572030490 08/26/23-23:26:19.689042	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55662	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755668439572030490 08/26/23-23:26:38.933528	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55668	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755658439572030490 08/26/23-23:25:58.214955	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55658	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755676439572030490 08/26/23-23:27:20.710402	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55676	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755664439572030490 08/26/23-23:26:28.117056	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55664	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755666439572030490 08/26/23-23:26:36.523006	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55666	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755674439572030490 08/26/23-23:27:10.378111	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55674	43957	192.168.2.15	103.189.202.187
192.168.2.15103.189.202.18755656439572030490 08/26/23-23:25:47.803300	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	55656	43957	192.168.2.15	103.189.202.187
103.189.202.187192.168.2.1543957556762030489 08/26/23-23:27:40.097184	TCP	2030489	ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response	43957	55676	103.189.202.187	192.168.2.15

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 26, 2023 23:25:47.607937098 CEST	55656	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:47.802913904 CEST	43957	55656	103.189.202.187	192.168.2.15
Aug 26, 2023 23:25:47.803087950 CEST	55656	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:47.803299904 CEST	55656	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:47.998049974 CEST	43957	55656	103.189.202.187	192.168.2.15
Aug 26, 2023 23:25:47.998075962 CEST	43957	55656	103.189.202.187	192.168.2.15
Aug 26, 2023 23:25:58.019660950 CEST	55658	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:58.214684010 CEST	43957	55658	103.189.202.187	192.168.2.15
Aug 26, 2023 23:25:58.214869022 CEST	55658	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:58.214955091 CEST	55658	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:58.410124063 CEST	43957	55658	103.189.202.187	192.168.2.15
Aug 26, 2023 23:25:58.410160065 CEST	43957	55658	103.189.202.187	192.168.2.15
Aug 26, 2023 23:25:58.410329103 CEST	55658	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:25:58.605242014 CEST	43957	55658	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:06.447442055 CEST	52072	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:07.468230009 CEST	52072	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:09.484458923 CEST	52072	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:13.516599894 CEST	52072	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:19.493745089 CEST	55662	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:19.688760042 CEST	43957	55662	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:19.688911915 CEST	55662	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:19.689042091 CEST	55662	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:19.884895086 CEST	43957	55662	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:19.884953976 CEST	43957	55662	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:19.885117054 CEST	55662	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:20.080396891 CEST	43957	55662	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:27.922184944 CEST	55664	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:28.116774082 CEST	43957	55664	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:28.116947889 CEST	55664	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:28.117055893 CEST	55664	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:28.311619997 CEST	43957	55664	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:28.311665058 CEST	43957	55664	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:28.311853886 CEST	55664	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:28.506304026 CEST	43957	55664	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:36.327910900 CEST	55666	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:36.522764921 CEST	43957	55666	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:36.522955894 CEST	55666	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:36.523005962 CEST	55666	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:36.717736006 CEST	43957	55666	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:36.717786074 CEST	43957	55666	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:38.738317013 CEST	55668	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:38.933233976 CEST	43957	55668	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:38.933449030 CEST	55668	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:38.933527946 CEST	55668	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:39.128170967 CEST	43957	55668	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:39.128241062 CEST	43957	55668	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:39.128395081 CEST	55668	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:39.322609901 CEST	43957	55668	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:47.711601973 CEST	52082	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:48.718285084 CEST	52082	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:50.734422922 CEST	52082	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:54.990636110 CEST	52082	43957	192.168.2.15	103.16.161.29
Aug 26, 2023 23:26:59.755878925 CEST	55672	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:59.950193882 CEST	43957	55672	103.189.202.187	192.168.2.15
Aug 26, 2023 23:26:59.950423956 CEST	55672	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:26:59.950551033 CEST	55672	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:00.144854069 CEST	43957	55672	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:00.144890070 CEST	43957	55672	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:00.145127058 CEST	55672	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:00.339524984 CEST	43957	55672	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:10.182683945 CEST	55674	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:10.377790928 CEST	43957	55674	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:10.378020048 CEST	55674	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:10.378110886 CEST	55674	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:10.573149920 CEST	43957	55674	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:10.573201895 CEST	43957	55674	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:10.573571920 CEST	55674	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:10.768697977 CEST	43957	55674	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:18.610625982 CEST	55676	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:19.631879091 CEST	55676	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:20.710050106 CEST	43957	55676	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:20.710089922 CEST	43957	55676	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:20.710329056 CEST	55676	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:20.710329056 CEST	55676	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:20.710402012 CEST	55676	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:20.893887997 CEST	43957	55676	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:20.905385971 CEST	43957	55676	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:20.908905029 CEST	43957	55676	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:20.909121037 CEST	55676	43957	192.168.2.15	103.189.202.187
Aug 26, 2023 23:27:40.097183943 CEST	43957	55676	103.189.202.187	192.168.2.15
Aug 26, 2023 23:27:40.099507093 CEST	55676	43957	192.168.2.15	103.189.202.187

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 26, 2023 23:25:47.571789980 CEST	57257	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:25:47.607728004 CEST	53	57257	8.8.8.8	192.168.2.15
Aug 26, 2023 23:25:57.998882055 CEST	56591	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:25:58.019511938 CEST	53	56591	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:06.410948038 CEST	60635	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:06.447176933 CEST	53	60635	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:19.457171917 CEST	42905	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:19.493524075 CEST	53	42905	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:27.885824919 CEST	46899	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:27.921883106 CEST	53	46899	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:36.312464952 CEST	48763	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:36.327647924 CEST	53	48763	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:38.718251944 CEST	45735	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:38.738038063 CEST	53	45735	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:46.129005909 CEST	47467	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:47.711405993 CEST	53	47467	8.8.8.8	192.168.2.15
Aug 26, 2023 23:26:59.719110012 CEST	42766	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:26:59.755547047 CEST	53	42766	8.8.8.8	192.168.2.15
Aug 26, 2023 23:27:10.145966053 CEST	55015	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:27:10.182353973 CEST	53	55015	8.8.8.8	192.168.2.15
Aug 26, 2023 23:27:18.574223042 CEST	56684	53	192.168.2.15	8.8.8.8
Aug 26, 2023 23:27:18.610313892 CEST	53	56684	8.8.8.8	192.168.2.15

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Aug 26, 2023 23:25:47.571789980 CEST	192.168.2.15	8.8.8.8	0x972c	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:25:57.998882055 CEST	192.168.2.15	8.8.8.8	0xa92a	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:06.410948038 CEST	192.168.2.15	8.8.8.8	0xeb7c	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:19.457171917 CEST	192.168.2.15	8.8.8.8	0xba5c	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:27.885824919 CEST	192.168.2.15	8.8.8.8	0xa414	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:36.312464952 CEST	192.168.2.15	8.8.8.8	0xab4c	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:38.718251944 CEST	192.168.2.15	8.8.8.8	0xdd28	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:46.129005909 CEST	192.168.2.15	8.8.8.8	0x4075	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:59.719110012 CEST	192.168.2.15	8.8.8.8	0xa19d	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:27:10.145966053 CEST	192.168.2.15	8.8.8.8	0xc1a0	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:27:18.574223042 CEST	192.168.2.15	8.8.8.8	0x2ba7	Standard query (0)	galaxybotnet.site	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Aug 26, 2023 23:25:47.607728004 CEST	8.8.8.8	192.168.2.15	0x972c	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:25:58.019511938 CEST	8.8.8.8	192.168.2.15	0xa92a	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:06.447176933 CEST	8.8.8.8	192.168.2.15	0xeb7c	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:06.447176933 CEST	8.8.8.8	192.168.2.15	0xeb7c	No error (0)	galaxybotnet.site	103.16.161.29	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:19.493524075 CEST	8.8.8.8	192.168.2.15	0xba5c	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:27.921883106 CEST	8.8.8.8	192.168.2.15	0xa414	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:36.327647924 CEST	8.8.8.8	192.168.2.15	0xab4c	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:38.738038063 CEST	8.8.8.8	192.168.2.15	0xdd28	No error (0)	galaxybotnet.site	103.16.161.29	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:38.738038063 CEST	8.8.8.8	192.168.2.15	0xdd28	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:47.711405993 CEST	8.8.8.8	192.168.2.15	0x4075	No error (0)	galaxybotnet.site	103.16.161.29	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:47.711405993 CEST	8.8.8.8	192.168.2.15	0x4075	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:26:59.755547047 CEST	8.8.8.8	192.168.2.15	0xa19d	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:27:10.182353973 CEST	8.8.8.8	192.168.2.15	0xc1a0	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:27:18.610313892 CEST	8.8.8.8	192.168.2.15	0x2ba7	No error (0)	galaxybotnet.site	103.189.202.187	A (IP address)	IN (0x0001)	false
Aug 26, 2023 23:27:18.610313892 CEST	8.8.8.8	192.168.2.15	0x2ba7	No error (0)	galaxybotnet.site	103.16.161.29	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: cundi.x86.elf PID: 5528, Parent PID: 5434

General

Start time:	23:25:46
Start date:	26/08/2023
Path:	/tmp/cundi.x86.elf
Arguments:	/tmp/cundi.x86.elf
File size:	82952 bytes
MD5 hash:	0f3cafe5c364e949d2b290821c19f064

Start time:	23:25:46
Start date:	26/08/2023
Path:	/tmp/cundi.x86.elf
Arguments:	-
File size:	82952 bytes
MD5 hash:	0f3cafe5c364e949d2b290821c19f064

Start time:	23:25:46
Start date:	26/08/2023
Path:	/tmp/cundi.x86.elf
Arguments:	-
File size:	82952 bytes
MD5 hash:	0f3cafe5c364e949d2b290821c19f064

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
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:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring 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:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Linux Analysis Report cundi.x86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

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

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: cundi.x86.elf PID: 5528, Parent PID: 5434

General

Chronological Activities

Analysis Process: cundi.x86.elf PID: 5529, Parent PID: 5528

General

Chronological Activities

Analysis Process: cundi.x86.elf PID: 5530, Parent PID: 5529

General

Chronological Activities

Linux Analysis Report
cundi.x86.elf