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Linux Analysis Report
zermpsl.elf

Overview

General Information

Sample name:	zermpsl.elf
Analysis ID:	1628547
MD5:	c307e653e626c7e9184beae31d0acad1
SHA1:	12eebc6832d53a5e987d94c9288a07eccfdb1e4a
SHA256:	0b64deee348fdb731c338d5bae20ad0722ea0186a71d088c10d7cd2e2c77a46c
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	52
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Sends malformed DNS queries

Detected TCP or UDP traffic on non-standard ports

Executes the "rm" command used to delete files or directories

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:	42.0.0 Malachite
Analysis ID:	1628547
Start date and time:	2025-03-03 22:34:24 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 9s
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:	zermpsl.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/0@13/0

Runtime Messages

Command:	/tmp/zermpsl.elf
PID:	6261
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

zermpsl.elf (PID: 6261, Parent: 6185, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/zermpsl.elf

zermpsl.elf New Fork (PID: 6263, Parent: 6261)

zermpsl.elf New Fork (PID: 6265, Parent: 6263)

dash New Fork (PID: 6275, Parent: 4335)

rm (PID: 6275, Parent: 4335, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.G1s7Z2Lihk /tmp/tmp.ft9bw51CRB /tmp/tmp.uJgSZyaN6U

dash New Fork (PID: 6276, Parent: 4335)

rm (PID: 6276, Parent: 4335, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.G1s7Z2Lihk /tmp/tmp.ft9bw51CRB /tmp/tmp.uJgSZyaN6U

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: zermpsl.elf	Virustotal: Detection: 25%			Perma Link
Source: zermpsl.elf	ReversingLabs: Detection: 34%

Networking

Sends malformed DNS queries

Source: global traffic

DNS traffic detected: malformed DNS query: serisbot.geek. [malformed]

Source: global traffic	TCP traffic: 192.168.2.23:43814 -> 46.19.143.10:1440
Source: global traffic	TCP traffic: 192.168.2.23:55762 -> 139.59.207.216:1440
Source: global traffic	TCP traffic: 192.168.2.23:52550 -> 46.101.69.129:1440

Source: /tmp/zermpsl.elf (PID: 6261)

Socket: 127.0.0.1:39148

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	UDP traffic detected without corresponding DNS query: 152.53.15.127
Source: unknown	UDP traffic detected without corresponding DNS query: 185.181.61.24
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 81.169.136.222
Source: unknown	UDP traffic detected without corresponding DNS query: 168.235.111.72
Source: unknown	UDP traffic detected without corresponding DNS query: 168.235.111.72
Source: unknown	UDP traffic detected without corresponding DNS query: 168.235.111.72
Source: unknown	UDP traffic detected without corresponding DNS query: 168.235.111.72
Source: unknown	UDP traffic detected without corresponding DNS query: 168.235.111.72

Source: global traffic	DNS traffic detected: DNS query: serisbot.geek
Source: global traffic	DNS traffic detected: DNS query: serisontop.dyn
Source: global traffic	DNS traffic detected: DNS query: serisbot.geek. [malformed]

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39256
Source: unknown	Network traffic detected: HTTP traffic on port 39256 -> 443

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal52.troj.linELF@0/0@13/0

Source: /usr/bin/dash (PID: 6275)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.G1s7Z2Lihk /tmp/tmp.ft9bw51CRB /tmp/tmp.uJgSZyaN6U			Jump to behavior
Source: /usr/bin/dash (PID: 6276)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.G1s7Z2Lihk /tmp/tmp.ft9bw51CRB /tmp/tmp.uJgSZyaN6U			Jump to behavior

Source: /tmp/zermpsl.elf (PID: 6261)

Queries kernel information via 'uname':

Jump to behavior

Source: zermpsl.elf, 6261.1.00005650fc288000.00005650fc30f000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: zermpsl.elf, 6261.1.00005650fc288000.00005650fc30f000.rw-.sdmp	Binary or memory string: PV!/etc/qemu-binfmt/mipsel
Source: zermpsl.elf, 6261.1.00007ffe634af000.00007ffe634d0000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/zermpsl.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/zermpsl.elf
Source: zermpsl.elf, 6261.1.00007ffe634af000.00007ffe634d0000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Mitre Att&ck Matrix

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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	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-Standard Port	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

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
zermpsl.elf	25%	Virustotal		Browse
zermpsl.elf	34%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
serisontop.dyn	46.101.69.129	true	false	high
serisbot.geek	46.101.69.129	true	false	high
serisbot.geek. [malformed]	unknown	unknown	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
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
46.19.143.10	unknown	Switzerland	51852	PLI-ASCH	false
139.59.207.216	unknown	Singapore	14061	DIGITALOCEAN-ASNUS	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
46.101.69.129	serisontop.dyn	Netherlands	14061	DIGITALOCEAN-ASNUS	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
34.249.145.219	na.elf	Get hash	malicious	Prometei	Browse
	main_x86.elf	Get hash	malicious	Mirai	Browse
	arm5.elf	Get hash	malicious	Mirai	Browse
	z0r0.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse
	nuklear.spc.elf	Get hash	malicious	Mirai	Browse
	nshkmips.elf	Get hash	malicious	Unknown	Browse
	nshkmpsl.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	nuklear.m68k.elf	Get hash	malicious	Mirai, Moobot	Browse
	powerpc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.42	mips.elf	Get hash	malicious	Mirai	Browse
	spc.elf	Get hash	malicious	Mirai	Browse
	m68k.elf	Get hash	malicious	Unknown	Browse
	morte.spc.elf	Get hash	malicious	Unknown	Browse
	morte.arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	x86.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
serisbot.geek	mips.elf	Get hash	malicious	Unknown	Browse	139.59.207.216
serisontop.dyn	jklmpsl.elf	Get hash	malicious	Unknown	Browse	46.101.69.129
	sh4.elf	Get hash	malicious	Unknown	Browse	46.19.143.10
	nabarm7.elf	Get hash	malicious	Unknown	Browse	139.59.207.216
	nabspc.elf	Get hash	malicious	Unknown	Browse	46.101.69.129
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	46.101.69.129
	nklarm5.elf	Get hash	malicious	Unknown	Browse	46.101.69.129
	nklarm7.elf	Get hash	malicious	Unknown	Browse	46.19.143.10
	splmpsl.elf	Get hash	malicious	Unknown	Browse	46.101.69.129
	splarm5.elf	Get hash	malicious	Unknown	Browse	46.101.69.129
	mips.elf	Get hash	malicious	Unknown	Browse	46.101.69.129

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
DIGITALOCEAN-ASNUS	mips.elf	Get hash	malicious	Unknown	Browse	134.123.157.209
	https://r.clickwise.net/pap?k=1608105173.576&b=&a=59c203522ac2d&u=https://cck.soundestlink.com/ce/c/67bef534ae22ecb432c3d1e3/67c5c41e194c9434286453ad/67c5c4385cb1777757b8e775?signature=3baa54ea59dc991acfde7bc84f6d0ec73c999e9aace33fb1b44378837c35311c	Get hash	malicious	HTMLPhisher	Browse	206.189.245.37
	https://drive.google.com/uc?export=download&id=1hUf5CK2m4PcshRxUmPgroynM1IYMgtzX	Get hash	malicious	Unknown	Browse	139.59.252.230
	Telex Copy.exe	Get hash	malicious	Remcos, GuLoader	Browse	134.122.23.251
	yakov.sh4.elf	Get hash	malicious	Unknown	Browse	167.175.67.135
	SecuriteInfo.com.Linux.Siggen.9999.13294.8145.elf	Get hash	malicious	Unknown	Browse	204.48.26.201
	SecuriteInfo.com.Linux.Siggen.9999.11539.31042.elf	Get hash	malicious	Unknown	Browse	167.99.104.227
	yakov.arm7.elf	Get hash	malicious	Mirai	Browse	165.227.165.208
	SecuriteInfo.com.Linux.Siggen.9999.7616.231.elf	Get hash	malicious	Mirai	Browse	165.23.95.56
	yakov.mips.elf	Get hash	malicious	Mirai	Browse	167.71.90.87
DIGITALOCEAN-ASNUS	mips.elf	Get hash	malicious	Unknown	Browse	134.123.157.209
	https://r.clickwise.net/pap?k=1608105173.576&b=&a=59c203522ac2d&u=https://cck.soundestlink.com/ce/c/67bef534ae22ecb432c3d1e3/67c5c41e194c9434286453ad/67c5c4385cb1777757b8e775?signature=3baa54ea59dc991acfde7bc84f6d0ec73c999e9aace33fb1b44378837c35311c	Get hash	malicious	HTMLPhisher	Browse	206.189.245.37
	https://drive.google.com/uc?export=download&id=1hUf5CK2m4PcshRxUmPgroynM1IYMgtzX	Get hash	malicious	Unknown	Browse	139.59.252.230
	Telex Copy.exe	Get hash	malicious	Remcos, GuLoader	Browse	134.122.23.251
	yakov.sh4.elf	Get hash	malicious	Unknown	Browse	167.175.67.135
	SecuriteInfo.com.Linux.Siggen.9999.13294.8145.elf	Get hash	malicious	Unknown	Browse	204.48.26.201
	SecuriteInfo.com.Linux.Siggen.9999.11539.31042.elf	Get hash	malicious	Unknown	Browse	167.99.104.227
	yakov.arm7.elf	Get hash	malicious	Mirai	Browse	165.227.165.208
	SecuriteInfo.com.Linux.Siggen.9999.7616.231.elf	Get hash	malicious	Mirai	Browse	165.23.95.56
	yakov.mips.elf	Get hash	malicious	Mirai	Browse	167.71.90.87
PLI-ASCH	x.tgz.elf	Get hash	malicious	Unknown	Browse	92.118.39.14
	https://konserv-kassa.com/	Get hash	malicious	Unknown	Browse	179.43.166.54
	wow.exe	Get hash	malicious	Amadey, GhostRat, GuLoader, LummaC Stealer, XWorm, Xmrig	Browse	179.43.141.89
	keksec.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	179.43.172.120
	Clienter.dll.dll	Get hash	malicious	Unknown	Browse	179.43.182.252
	Clienter.dll.dll	Get hash	malicious	Unknown	Browse	179.43.159.195
	5X5eRjU4Ce.exe	Get hash	malicious	AveMaria, PrivateLoader, PureLog Stealer, UACMe	Browse	176.223.112.134
	file.exe	Get hash	malicious	Amadey, XWorm	Browse	179.43.171.209
	file.exe	Get hash	malicious	XWorm	Browse	179.43.171.209
	file.exe	Get hash	malicious	XWorm	Browse	179.43.171.209
INIT7CH	mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	spc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	morte.spc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	morte.arm6.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
AMAZON-02US	jklmpsl.elf	Get hash	malicious	Unknown	Browse	18.153.210.49
	sh4.elf	Get hash	malicious	Unknown	Browse	54.171.188.160
	nabarm7.elf	Get hash	malicious	Unknown	Browse	18.152.203.44
	nabspc.elf	Get hash	malicious	Unknown	Browse	34.219.219.52
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	18.133.176.217
	splmpsl.elf	Get hash	malicious	Unknown	Browse	52.17.133.4
	mips.elf	Get hash	malicious	Unknown	Browse	54.108.73.167
	morte.sh4.elf	Get hash	malicious	Unknown	Browse	44.249.18.138
	morte.m68k.elf	Get hash	malicious	Unknown	Browse	13.50.115.242
	morte.x86.elf	Get hash	malicious	Unknown	Browse	18.175.132.44

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.384268016775489
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	zermpsl.elf
File size:	67'688 bytes
MD5:	c307e653e626c7e9184beae31d0acad1
SHA1:	12eebc6832d53a5e987d94c9288a07eccfdb1e4a
SHA256:	0b64deee348fdb731c338d5bae20ad0722ea0186a71d088c10d7cd2e2c77a46c
SHA512:	1146fa92950e2cfa0bd8be56b9a966db822b9b90b0b1652f00a2aa82ffe61be788ce1f58e0ccc4bfde88f631236b5ffc1efdd8076c3af23f9e4eb3e6092b4f0a
SSDEEP:	768:ujJaVWfT2N54WPInd/WoJ6hKR25XPeqLedleEJ0BhvRGXirV8/nymKiN9G:ujJr72N5RIA30R2trLolhJ0B5+nu
TLSH:	7063B615BF610FF7ECAFCC374AA51B4529CDA51A21A43B357934D828F25B25F09E38A0
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@.P...P.....................E...E.....p...........Q.td...............................<L..'!......'.......................<(..'!... .........9'.. ........................<...'!.............9

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	67088
Section Header Size:	40
Number of Section Headers:	15
Header String Table Index:	14

Sections

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	0xf110	0x0	0x6	AX	16
.fini	PROGBITS	0x40f230	0xf230	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x40f290	0xf290	0x8c0	0x0	0x2	A	16
.ctors	PROGBITS	0x450000	0x10000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x450008	0x10008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x450010	0x10010	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x450014	0x10014	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x450020	0x10020	0x1d0	0x0	0x3	WA	16
.got	PROGBITS	0x4501f0	0x101f0	0x3b4	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x4505a4	0x105a4	0x1c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x4505c0	0x105a4	0x2b0	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x71a	0x105a4	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x105a4	0x69	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0xfb50	0xfb50	5.4787	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x10000	0x450000	0x450000	0x5a4	0x870	3.5674	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

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 3, 2025 22:35:36.574726105 CET	43928	443	192.168.2.23	91.189.91.42
Mar 3, 2025 22:35:37.250226974 CET	43814	1440	192.168.2.23	46.19.143.10
Mar 3, 2025 22:35:37.255310059 CET	1440	43814	46.19.143.10	192.168.2.23
Mar 3, 2025 22:35:37.255403042 CET	43814	1440	192.168.2.23	46.19.143.10
Mar 3, 2025 22:35:37.267218113 CET	43814	1440	192.168.2.23	46.19.143.10
Mar 3, 2025 22:35:37.272344112 CET	1440	43814	46.19.143.10	192.168.2.23
Mar 3, 2025 22:35:37.272386074 CET	43814	1440	192.168.2.23	46.19.143.10
Mar 3, 2025 22:35:37.277384996 CET	1440	43814	46.19.143.10	192.168.2.23
Mar 3, 2025 22:35:39.066808939 CET	1440	43814	46.19.143.10	192.168.2.23
Mar 3, 2025 22:35:39.067110062 CET	43814	1440	192.168.2.23	46.19.143.10
Mar 3, 2025 22:35:39.072211981 CET	1440	43814	46.19.143.10	192.168.2.23
Mar 3, 2025 22:35:40.107383013 CET	55762	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:40.112466097 CET	1440	55762	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:40.112556934 CET	55762	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:40.113200903 CET	55762	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:40.118187904 CET	1440	55762	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:40.118274927 CET	55762	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:40.123298883 CET	1440	55762	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:50.120822906 CET	55762	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:50.125849962 CET	1440	55762	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:50.392910957 CET	1440	55762	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:50.393556118 CET	55762	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:50.398582935 CET	1440	55762	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:51.495587111 CET	55764	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:51.500633001 CET	1440	55764	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:51.500780106 CET	55764	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:51.502087116 CET	55764	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:51.507179022 CET	1440	55764	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:51.507256985 CET	55764	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:35:51.512300014 CET	1440	55764	139.59.207.216	192.168.2.23
Mar 3, 2025 22:35:52.437681913 CET	443	39256	34.249.145.219	192.168.2.23
Mar 3, 2025 22:35:52.438060999 CET	39256	443	192.168.2.23	34.249.145.219
Mar 3, 2025 22:35:52.443089962 CET	443	39256	34.249.145.219	192.168.2.23
Mar 3, 2025 22:35:56.539774895 CET	43928	443	192.168.2.23	91.189.91.42
Mar 3, 2025 22:35:56.539779902 CET	42516	80	192.168.2.23	109.202.202.202
Mar 3, 2025 22:36:02.177309036 CET	1440	55764	139.59.207.216	192.168.2.23
Mar 3, 2025 22:36:02.177545071 CET	55764	1440	192.168.2.23	139.59.207.216
Mar 3, 2025 22:36:02.184036970 CET	1440	55764	139.59.207.216	192.168.2.23
Mar 3, 2025 22:36:03.212295055 CET	52550	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:03.217379093 CET	1440	52550	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:03.217453957 CET	52550	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:03.218353033 CET	52550	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:03.223375082 CET	1440	52550	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:03.223448038 CET	52550	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:03.228517056 CET	1440	52550	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:13.879894972 CET	1440	52550	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:13.880093098 CET	52550	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:13.885152102 CET	1440	52550	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:15.435026884 CET	52552	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:15.440185070 CET	1440	52552	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:15.440282106 CET	52552	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:15.441054106 CET	52552	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:15.446589947 CET	1440	52552	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:15.446647882 CET	52552	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:15.452023029 CET	1440	52552	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:37.494210005 CET	43928	443	192.168.2.23	91.189.91.42
Mar 3, 2025 22:36:55.474960089 CET	52552	1440	192.168.2.23	46.101.69.129
Mar 3, 2025 22:36:55.480104923 CET	1440	52552	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:55.729538918 CET	1440	52552	46.101.69.129	192.168.2.23
Mar 3, 2025 22:36:55.730025053 CET	52552	1440	192.168.2.23	46.101.69.129

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 3, 2025 22:35:37.220606089 CET	60954	53	192.168.2.23	152.53.15.127
Mar 3, 2025 22:35:37.244025946 CET	53	60954	152.53.15.127	192.168.2.23
Mar 3, 2025 22:35:40.068931103 CET	39367	53	192.168.2.23	185.181.61.24
Mar 3, 2025 22:35:40.106604099 CET	53	39367	185.181.61.24	192.168.2.23
Mar 3, 2025 22:35:51.396558046 CET	57256	53	192.168.2.23	202.61.197.122
Mar 3, 2025 22:35:51.418488979 CET	53	57256	202.61.197.122	192.168.2.23
Mar 3, 2025 22:35:51.419907093 CET	60378	53	192.168.2.23	202.61.197.122
Mar 3, 2025 22:35:51.437705994 CET	53	60378	202.61.197.122	192.168.2.23
Mar 3, 2025 22:35:51.438899040 CET	37690	53	192.168.2.23	202.61.197.122
Mar 3, 2025 22:35:51.456757069 CET	53	37690	202.61.197.122	192.168.2.23
Mar 3, 2025 22:35:51.458010912 CET	41447	53	192.168.2.23	202.61.197.122
Mar 3, 2025 22:35:51.475642920 CET	53	41447	202.61.197.122	192.168.2.23
Mar 3, 2025 22:35:51.476978064 CET	33775	53	192.168.2.23	202.61.197.122
Mar 3, 2025 22:35:51.494664907 CET	53	33775	202.61.197.122	192.168.2.23
Mar 3, 2025 22:36:03.180037975 CET	37246	53	192.168.2.23	81.169.136.222
Mar 3, 2025 22:36:03.211622953 CET	53	37246	81.169.136.222	192.168.2.23
Mar 3, 2025 22:36:14.882036924 CET	48714	53	192.168.2.23	168.235.111.72
Mar 3, 2025 22:36:15.065632105 CET	53	48714	168.235.111.72	192.168.2.23
Mar 3, 2025 22:36:15.066540003 CET	44311	53	192.168.2.23	168.235.111.72
Mar 3, 2025 22:36:15.158679008 CET	53	44311	168.235.111.72	192.168.2.23
Mar 3, 2025 22:36:15.160065889 CET	48021	53	192.168.2.23	168.235.111.72
Mar 3, 2025 22:36:15.253691912 CET	53	48021	168.235.111.72	192.168.2.23
Mar 3, 2025 22:36:15.255270004 CET	37506	53	192.168.2.23	168.235.111.72
Mar 3, 2025 22:36:15.345033884 CET	53	37506	168.235.111.72	192.168.2.23
Mar 3, 2025 22:36:15.346508026 CET	46458	53	192.168.2.23	168.235.111.72
Mar 3, 2025 22:36:15.434009075 CET	53	46458	168.235.111.72	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 3, 2025 22:35:37.220606089 CET	192.168.2.23	152.53.15.127	0x6195	Standard query (0)	serisbot.geek	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:40.068931103 CET	192.168.2.23	185.181.61.24	0xb15c	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:51.396558046 CET	192.168.2.23	202.61.197.122	0xac08	Standard query (0)	serisbot.geek. [malformed]	256	439	false
Mar 3, 2025 22:35:51.419907093 CET	192.168.2.23	202.61.197.122	0xac08	Standard query (0)	serisbot.geek. [malformed]	256	439	false
Mar 3, 2025 22:35:51.438899040 CET	192.168.2.23	202.61.197.122	0xac08	Standard query (0)	serisbot.geek. [malformed]	256	439	false
Mar 3, 2025 22:35:51.458010912 CET	192.168.2.23	202.61.197.122	0xac08	Standard query (0)	serisbot.geek. [malformed]	256	439	false
Mar 3, 2025 22:35:51.476978064 CET	192.168.2.23	202.61.197.122	0xac08	Standard query (0)	serisbot.geek. [malformed]	256	439	false
Mar 3, 2025 22:36:03.180037975 CET	192.168.2.23	81.169.136.222	0xfb82	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:36:14.882036924 CET	192.168.2.23	168.235.111.72	0xdbc1	Standard query (0)	serisbot.geek. [malformed]	256	463	false
Mar 3, 2025 22:36:15.066540003 CET	192.168.2.23	168.235.111.72	0xdbc1	Standard query (0)	serisbot.geek. [malformed]	256	463	false
Mar 3, 2025 22:36:15.160065889 CET	192.168.2.23	168.235.111.72	0xdbc1	Standard query (0)	serisbot.geek. [malformed]	256	463	false
Mar 3, 2025 22:36:15.255270004 CET	192.168.2.23	168.235.111.72	0xdbc1	Standard query (0)	serisbot.geek. [malformed]	256	463	false
Mar 3, 2025 22:36:15.346508026 CET	192.168.2.23	168.235.111.72	0xdbc1	Standard query (0)	serisbot.geek. [malformed]	256	463	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Mar 3, 2025 22:35:37.244025946 CET	152.53.15.127	192.168.2.23	0x6195	No error (0)	serisbot.geek	46.101.69.129	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:37.244025946 CET	152.53.15.127	192.168.2.23	0x6195	No error (0)	serisbot.geek	139.59.207.216	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:37.244025946 CET	152.53.15.127	192.168.2.23	0x6195	No error (0)	serisbot.geek	46.19.143.10	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:40.106604099 CET	185.181.61.24	192.168.2.23	0xb15c	No error (0)	serisontop.dyn	46.101.69.129	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:40.106604099 CET	185.181.61.24	192.168.2.23	0xb15c	No error (0)	serisontop.dyn	46.19.143.10	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:35:40.106604099 CET	185.181.61.24	192.168.2.23	0xb15c	No error (0)	serisontop.dyn	139.59.207.216	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:36:03.211622953 CET	81.169.136.222	192.168.2.23	0xfb82	No error (0)	serisontop.dyn	46.19.143.10	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:36:03.211622953 CET	81.169.136.222	192.168.2.23	0xfb82	No error (0)	serisontop.dyn	139.59.207.216	A (IP address)	IN (0x0001)	false
Mar 3, 2025 22:36:03.211622953 CET	81.169.136.222	192.168.2.23	0xfb82	No error (0)	serisontop.dyn	46.101.69.129	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: zermpsl.elf PID: 6261, Parent PID: 6185

General

Start time (UTC):	21:35:36
Start date (UTC):	03/03/2025
Path:	/tmp/zermpsl.elf
Arguments:	/tmp/zermpsl.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: zermpsl.elf PID: 6263, Parent PID: 6261

General

Start time (UTC):	21:35:36
Start date (UTC):	03/03/2025
Path:	/tmp/zermpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: zermpsl.elf PID: 6265, Parent PID: 6263

General

Start time (UTC):	21:35:36
Start date (UTC):	03/03/2025
Path:	/tmp/zermpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: dash PID: 6275, Parent PID: 4335

General

Start time (UTC):	21:35:51
Start date (UTC):	03/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6275, Parent PID: 4335

General

Start time (UTC):	21:35:51
Start date (UTC):	03/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.G1s7Z2Lihk /tmp/tmp.ft9bw51CRB /tmp/tmp.uJgSZyaN6U
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6276, Parent PID: 4335

General

Start time (UTC):	21:35:51
Start date (UTC):	03/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6276, Parent PID: 4335

General

Start time (UTC):	21:35:51
Start date (UTC):	03/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.G1s7Z2Lihk /tmp/tmp.ft9bw51CRB /tmp/tmp.uJgSZyaN6U
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 (ex: Ingress Tool Transfer ) 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:	Command: Command Execution, File: File Deletion
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 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:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report zermpsl.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: zermpsl.elf PID: 6261, Parent PID: 6185

General

Chronological Activities

Analysis Process: zermpsl.elf PID: 6263, Parent PID: 6261

General

Chronological Activities

Analysis Process: zermpsl.elf PID: 6265, Parent PID: 6263

General

Chronological Activities

Analysis Process: dash PID: 6275, Parent PID: 4335

General

Chronological Activities

Analysis Process: rm PID: 6275, Parent PID: 4335

General

Chronological Activities

Analysis Process: dash PID: 6276, Parent PID: 4335

General

Chronological Activities

Analysis Process: rm PID: 6276, Parent PID: 4335

General

Chronological Activities

Linux Analysis Report
zermpsl.elf