Linux Analysis Report
Xyl3DnRyQP.elf

Overview

General Information

Sample name: Xyl3DnRyQP.elf
renamed because original name is a hash value
Original sample name: ddbbea655c459b036698df95380c39a3.elf
Analysis ID: 1417491
MD5: ddbbea655c459b036698df95380c39a3
SHA1: 8a0a59c1aa650b644f4c7516add05b561427ad41
SHA256: 0fa74ef30a408cf7f0cd17d2cfe5c239f8cc5a618802a0f57547c38a4f9329c3
Tags: 32armelfmirai
Infos:

Detection

Mirai
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
Snort IDS alert for network traffic
Yara detected Mirai
Connects to many ports of the same IP (likely port scanning)
Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Executes the "rm" command used to delete files or directories
Found strings indicative of a multi-platform dropper
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Sample tries to kill a process (SIGKILL)
Uses the "uname" system call to query kernel version information (possible evasion)
Yara signature match

Classification

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

AV Detection
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Antivirus / Scanner detection for submitted sample
Source: Xyl3DnRyQP.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: Xyl3DnRyQP.elf Virustotal: Detection: 47% Perma Link
Source: Xyl3DnRyQP.elf ReversingLabs: Detection: 57%
Found strings indicative of a multi-platform dropper
Source: Xyl3DnRyQP.elf String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Networking
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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) 192.168.2.23:37310 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37312 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37314 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37316 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37318 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37320 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37322 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37324 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37326 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37328 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37330 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37332 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37334 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37336 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37338 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37340 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37342 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37344 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37346 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37348 -> 103.173.178.208:43957
Source: Traffic Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:37350 -> 103.173.178.208:43957
Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 103.173.178.208 ports 43957,3,4,5,7,9
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:37310 -> 103.173.178.208:43957
Source: unknown TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown DNS traffic detected: queries for: ap.akdns.top
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 33606
Source: unknown Network traffic detected: HTTP traffic on port 33606 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary
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Malicious sample detected (through community Yara rule)
Source: Xyl3DnRyQP.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Xyl3DnRyQP.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6257.1.00007f4968017000.00007f4968034000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6257.1.00007f4968017000.00007f4968034000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: Xyl3DnRyQP.elf PID: 6257, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: Xyl3DnRyQP.elf PID: 6257, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Source: Initial sample String containing 'busybox' found: busybox
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/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Sample tries to kill a process (SIGKILL)
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4440, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4445, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4446, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4447, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4448, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4499, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4504, result: successful Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) SIGKILL sent: pid: 4507, result: successful Jump to behavior
Yara signature match
Source: Xyl3DnRyQP.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: Xyl3DnRyQP.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6257.1.00007f4968017000.00007f4968034000.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: 6257.1.00007f4968017000.00007f4968034000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: Xyl3DnRyQP.elf PID: 6257, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: Xyl3DnRyQP.elf PID: 6257, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: classification engine Classification label: mal100.troj.linELF@0/1025@22/0
Enumerates processes within the "proc" file system
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1582/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/3088/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/230/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/110/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/231/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/111/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/232/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1579/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/112/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/233/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1699/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/113/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/234/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1335/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1698/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/114/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/235/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1334/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1576/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/2302/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/115/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/236/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/116/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/237/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/117/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/118/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/910/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/119/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/912/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/5932/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/5933/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/10/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/2307/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/11/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/918/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/6241/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/12/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/13/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/14/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/6242/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/15/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/16/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/17/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/18/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1594/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/120/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/121/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1349/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/122/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/243/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/123/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/2/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/124/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/3/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/4/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/125/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/126/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1344/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1465/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1586/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/127/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/6/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/248/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/128/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/249/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1463/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/800/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/9/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/801/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/20/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/21/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1900/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/22/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/23/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/24/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/25/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/26/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/27/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/28/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/29/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/491/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/250/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/130/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/251/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/252/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/132/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/253/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/4507/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/254/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/255/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/256/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1599/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/257/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1477/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/379/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/258/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1476/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/259/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/1475/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/936/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/5834/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/30/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/4504/cmdline Jump to behavior
Source: /tmp/Xyl3DnRyQP.elf (PID: 6261) File opened: /proc/5835/cmdline Jump to behavior
Executes the "rm" command used to delete files or directories
Source: /usr/bin/dash (PID: 6263) Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.XHwzEubSU7 /tmp/tmp.CVHHxINtGa /tmp/tmp.LP09feH2ys Jump to behavior
Source: /usr/bin/dash (PID: 6264) Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.XHwzEubSU7 /tmp/tmp.CVHHxINtGa /tmp/tmp.LP09feH2ys Jump to behavior
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/Xyl3DnRyQP.elf (PID: 6257) Queries kernel information via 'uname': Jump to behavior
Source: Xyl3DnRyQP.elf, 6257.1.00007ffdc4939000.00007ffdc495a000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/Xyl3DnRyQP.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/Xyl3DnRyQP.elf
Source: Xyl3DnRyQP.elf, 6257.1.00005653eca14000.00005653ecb42000.rw-.sdmp Binary or memory string: SV!/etc/qemu-binfmt/arm
Source: Xyl3DnRyQP.elf, 6257.1.00005653eca14000.00005653ecb42000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/arm
Source: Xyl3DnRyQP.elf, 6257.1.00007ffdc4939000.00007ffdc495a000.rw-.sdmp Binary or memory string: /usr/bin/qemu-arm

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: Xyl3DnRyQP.elf, type: SAMPLE
Source: Yara match File source: 6257.1.00007f4968017000.00007f4968034000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Xyl3DnRyQP.elf PID: 6257, type: MEMORYSTR

Remote Access Functionality
barindex
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 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 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)
Yara detected Mirai
Source: Yara match File source: Xyl3DnRyQP.elf, type: SAMPLE
Source: Yara match File source: 6257.1.00007f4968017000.00007f4968034000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Xyl3DnRyQP.elf PID: 6257, type: MEMORYSTR

No Screenshots

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

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
54.171.230.55
 unknown United States
16509 AMAZON-02US false
103.173.178.208
 ap.akdns.top unknown
7575 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe true
109.202.202.202
 unknown Switzerland
13030 INIT7CH false
91.189.91.43
 unknown United Kingdom
41231 CANONICAL-ASGB false
91.189.91.42
 unknown United Kingdom
41231 CANONICAL-ASGB false

Contacted Domains

Name IP Active
ap.akdns.top 103.173.178.208 true