Linux Analysis Report
bot.x86_64.elf

Overview

General Information

Sample name: bot.x86_64.elf
Analysis ID: 1543923
MD5: c795d89293cd6dd1f765c876ab53490f
SHA1: ffdca75c56a48b7caeb47d015890810ab91144d0
SHA256: d7ce6ca6e9c3d8a8aebf73d4c2786ad4885ab58b685271a5812e33fed3cc6122
Tags: elfuser-abuse_ch
Infos:

Detection

Mirai, Gafgyt, Okiru
Score: 100
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Uses dynamic DNS services
Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Found strings indicative of a multi-platform dropper
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
Mirai Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai
Name Description Attribution Blogpost URLs Link
Bashlite, Gafgyt Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: bot.x86_64.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: bot.x86_64.elf ReversingLabs: Detection: 55%
Machine Learning detection for sample
Source: bot.x86_64.elf Joe Sandbox ML: detected
Found strings indicative of a multi-platform dropper
Source: bot.x86_64.elf String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.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
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36088 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36096 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36092 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36108 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36098 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36090 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36110 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36094 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36106 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36100 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36102 -> 190.123.46.52:43957
Source: Network traffic Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.14:36104 -> 190.123.46.52:43957
Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 190.123.46.52 ports 43957,3,4,5,7,9
Uses dynamic DNS services
Source: unknown DNS query: name: starforgemirai.duckdns.org
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.14:36088 -> 190.123.46.52:43957
Source: global traffic DNS traffic detected: DNS query: starforgemirai.duckdns.org

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d0c57a2e Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_0cd591cd Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_a33a8363 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_1e0c5ce0 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_520deeb8 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_6a77af0f Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_01e4a728 Author: unknown
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_e0cf29e2 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d0c57a2e Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_0cd591cd Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_a33a8363 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_1e0c5ce0 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_520deeb8 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_6a77af0f Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_01e4a728 Author: unknown
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_e0cf29e2 Author: unknown
Source: Process Memory Space: bot.x86_64.elf PID: 5590, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Source: Initial sample String containing 'busybox' found: /bin/busybox
Source: Initial sample String containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.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
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Yara signature match
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d0c57a2e os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 3ee7d3a33575ed3aa7431489a8fb18bf30cfd5d6c776066ab2a27f93303124b6, id = d0c57a2e-c10c-436c-be13-50a269326cf2, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_0cd591cd os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 96c4ff70729ddb981adafd8c8277649a88a87e380d2f321dff53f0741675fb1b, id = 0cd591cd-c348-4c3a-a895-2063cf892cda, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_a33a8363 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 74f964eaadbf8f30d40cdec40b603c5141135d2e658e7ce217d0d6c62e18dd08, id = a33a8363-5511-4fe1-a0d8-75156b9ccfc7, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_1e0c5ce0 reference_sample = 5b1f95840caebf9721bf318126be27085ec08cf7881ec64a884211a934351c2d, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 8e45538b59f9c9b8bc49661069044900c8199e487714c715c1b1f970fd528e3b, id = 1e0c5ce0-3b76-4da4-8bed-2e5036b6ce79, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_520deeb8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f4dfd1d76e07ff875eedfe0ef4f861bee1e4d8e66d68385f602f29cc35e30cca, id = 520deeb8-cbc0-4225-8d23-adba5e040471, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_6a77af0f os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 4e436f509e7e732e3d0326bcbdde555bba0653213ddf31b43cfdfbe16abb0016, id = 6a77af0f-31fa-4793-82aa-10b065ba1ec0, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_01e4a728 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = d90477364982bdc6cd22079c245d866454475749f762620273091f2fab73c196, id = 01e4a728-7c1c-479b-aed0-cb76d64dbb02, last_modified = 2021-09-16
Source: bot.x86_64.elf, type: SAMPLE Matched rule: Linux_Trojan_Mirai_e0cf29e2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3f124c3c9f124264dfbbcca1e4b4d7cfcf3274170d4bf8966b6559045873948f, id = e0cf29e2-88d7-4aa4-b60a-c24626f2b246, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d0c57a2e os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 3ee7d3a33575ed3aa7431489a8fb18bf30cfd5d6c776066ab2a27f93303124b6, id = d0c57a2e-c10c-436c-be13-50a269326cf2, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_0cd591cd os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 96c4ff70729ddb981adafd8c8277649a88a87e380d2f321dff53f0741675fb1b, id = 0cd591cd-c348-4c3a-a895-2063cf892cda, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_a33a8363 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 74f964eaadbf8f30d40cdec40b603c5141135d2e658e7ce217d0d6c62e18dd08, id = a33a8363-5511-4fe1-a0d8-75156b9ccfc7, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_1e0c5ce0 reference_sample = 5b1f95840caebf9721bf318126be27085ec08cf7881ec64a884211a934351c2d, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 8e45538b59f9c9b8bc49661069044900c8199e487714c715c1b1f970fd528e3b, id = 1e0c5ce0-3b76-4da4-8bed-2e5036b6ce79, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_520deeb8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f4dfd1d76e07ff875eedfe0ef4f861bee1e4d8e66d68385f602f29cc35e30cca, id = 520deeb8-cbc0-4225-8d23-adba5e040471, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_6a77af0f os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 4e436f509e7e732e3d0326bcbdde555bba0653213ddf31b43cfdfbe16abb0016, id = 6a77af0f-31fa-4793-82aa-10b065ba1ec0, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_01e4a728 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = d90477364982bdc6cd22079c245d866454475749f762620273091f2fab73c196, id = 01e4a728-7c1c-479b-aed0-cb76d64dbb02, last_modified = 2021-09-16
Source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_e0cf29e2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3f124c3c9f124264dfbbcca1e4b4d7cfcf3274170d4bf8966b6559045873948f, id = e0cf29e2-88d7-4aa4-b60a-c24626f2b246, last_modified = 2021-09-16
Source: Process Memory Space: bot.x86_64.elf PID: 5590, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: classification engine Classification label: mal100.troj.linELF@0/0@23/0
Enumerates processes within the "proc" file system
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3760/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1583/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/2672/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/110/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3759/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/111/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/112/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/113/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/234/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1577/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/114/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/235/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/115/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/116/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/117/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/118/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/119/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3757/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/10/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/917/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3758/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/11/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/12/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/13/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/14/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/15/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/16/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/17/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/18/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/19/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1593/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/240/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/120/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3094/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/121/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/242/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3406/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/122/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/243/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/2/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/123/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/244/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1589/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/124/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/245/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1588/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/125/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/4/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/246/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3402/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/126/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/5/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/247/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/127/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/6/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/248/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/128/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/7/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/249/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/8/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/129/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/800/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/9/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/801/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/803/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3886/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/20/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/806/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/21/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/807/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/928/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/22/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/23/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/24/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/25/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/26/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/27/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/28/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3661/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/29/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3420/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/490/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/250/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/130/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/251/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/131/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/252/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/132/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/253/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/254/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/255/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/135/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/256/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1599/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/257/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/378/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/258/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/3412/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/259/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/30/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/35/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/1371/cmdline Jump to behavior
Source: /tmp/bot.x86_64.elf (PID: 5592) File opened: /proc/260/cmdline Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Gafgyt
Source: Yara match File source: bot.x86_64.elf, type: SAMPLE
Source: Yara match File source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY
Yara detected Mirai
Source: Yara match File source: bot.x86_64.elf, type: SAMPLE
Source: Yara match File source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: bot.x86_64.elf PID: 5590, type: MEMORYSTR
Yara detected Okiru
Source: Yara match File source: bot.x86_64.elf, type: SAMPLE
Source: Yara match File source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: bot.x86_64.elf PID: 5590, type: MEMORYSTR

Remote Access Functionality
barindex
Detected Mirai
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Yara detected Gafgyt
Source: Yara match File source: bot.x86_64.elf, type: SAMPLE
Source: Yara match File source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY
Yara detected Mirai
Source: Yara match File source: bot.x86_64.elf, type: SAMPLE
Source: Yara match File source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: bot.x86_64.elf PID: 5590, type: MEMORYSTR
Yara detected Okiru
Source: Yara match File source: bot.x86_64.elf, type: SAMPLE
Source: Yara match File source: 5590.1.0000000000400000.0000000000419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: bot.x86_64.elf PID: 5590, type: MEMORYSTR
windows-stand
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
190.123.46.52
 starforgemirai.duckdns.org Panama
265540 ALTANREDESSAPIdeCVMX true

Contacted Domains

Name IP Active
starforgemirai.duckdns.org 190.123.46.52 true