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Linux Analysis Report
na.elf

Overview

General Information

Sample name:	na.elf
Analysis ID:	1536990
MD5:	9b2267f51ff14c38ec4bbc3078440bc0
SHA1:	306583e6303803bc516e5899e1988e75207efaf9
SHA256:	d30aa908c1b89f62142c7c0b51ebc9d82ad99b640f8c372884df2b1eed08c199
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Machine Learning detection for sample

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Enumerates processes within the "proc" file system

Sample contains only a LOAD segment without any section mappings

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1536990
Start date and time:	2024-10-18 13:41:00 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 29s
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:	na.elf
Detection:	MAL
Classification:	mal56.evad.linELF@0/0@0/0

Warnings

VT rate limit hit for: na.elf

Runtime Messages

Command:	/tmp/na.elf
PID:	5452
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

na.elf (PID: 5452, Parent: 5376, MD5: 9b2267f51ff14c38ec4bbc3078440bc0) Arguments: /tmp/na.elf

na.elf New Fork (PID: 5453, Parent: 5452)

na.elf New Fork (PID: 5454, Parent: 5453)

na.elf New Fork (PID: 5455, Parent: 5453)

na.elf New Fork (PID: 5458, Parent: 5452)

na.elf New Fork (PID: 5459, Parent: 5452)

cleanup

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
5458.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1089c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1093c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1098c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5458.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_3a56423b	unknown	unknown	0x8f3b:$a: 24 1C 8B 44 24 20 0F B6 D0 C1 E8 08 89 54 24 24 89 44 24 20 BA 01 00
5458.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0x7726:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00
5458.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7052:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
5452.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1089c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1093c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1098c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5452.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_3a56423b	unknown	unknown	0x8f3b:$a: 24 1C 8B 44 24 20 0F B6 D0 C1 E8 08 89 54 24 24 89 44 24 20 BA 01 00
5452.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0x7726:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00
5452.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7052:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
5453.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1089c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1093c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1098c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5453.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_3a56423b	unknown	unknown	0x8f3b:$a: 24 1C 8B 44 24 20 0F B6 D0 C1 E8 08 89 54 24 24 89 44 24 20 BA 01 00
5453.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0x7726:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00
5453.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7052:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
5454.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1089c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1093c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1098c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5454.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_3a56423b	unknown	unknown	0x8f3b:$a: 24 1C 8B 44 24 20 0F B6 D0 C1 E8 08 89 54 24 24 89 44 24 20 BA 01 00
5454.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0x7726:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00
5454.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7052:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: na.elf PID: 5452	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x18f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1908:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x191c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1930:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1944:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1958:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x196c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1980:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1994:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a0c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a20:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a34:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a48:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a5c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a70:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: na.elf PID: 5453	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x655:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x669:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x67d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x691:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6a5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6b9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6cd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6e1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x709:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x71d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x731:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x745:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x759:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x76d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x781:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x795:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7d1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7e5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: na.elf PID: 5454	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x655:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x669:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x67d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x691:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6a5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6b9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6cd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6e1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x709:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x71d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x731:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x745:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x759:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x76d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x781:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x795:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7d1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7e5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: na.elf PID: 5458	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x18f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1908:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x191c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1930:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1944:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1958:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x196c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1980:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1994:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a0c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a20:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a34:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a48:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a5c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a70:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 15 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Data Obfuscation
• Persistence and Installation Behavior
• Hooking and other Techniques for Hiding and Protection

Click to jump to signature section

Show All Signature Results

AV Detection

Machine Learning detection for sample

Source: na.elf

Joe Sandbox ML: detected

Source: global traffic

TCP traffic: 192.168.2.13:51030 -> 45.86.155.23:3778

Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23
Source: unknown	TCP traffic detected without corresponding DNS query: 45.86.155.23

Source: na.elf

String found in binary or memory: http://upx.sf.net

System Summary

Malicious sample detected (through community Yara rule)

Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b Author: unknown
Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b Author: unknown
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b Author: unknown
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b Author: unknown
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: na.elf PID: 5452, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: na.elf PID: 5453, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: na.elf PID: 5454, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: na.elf PID: 5458, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: LOAD without section mappings

Program segment: 0xc01000

Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 117d6eb47f000c9d475119ca0e6a1b49a91bbbece858758aaa3d7f30d0777d75, id = 3a56423b-c0cf-4483-87e3-552beb40563a, last_modified = 2021-09-16
Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: 5458.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 117d6eb47f000c9d475119ca0e6a1b49a91bbbece858758aaa3d7f30d0777d75, id = 3a56423b-c0cf-4483-87e3-552beb40563a, last_modified = 2021-09-16
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 117d6eb47f000c9d475119ca0e6a1b49a91bbbece858758aaa3d7f30d0777d75, id = 3a56423b-c0cf-4483-87e3-552beb40563a, last_modified = 2021-09-16
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: 5453.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 117d6eb47f000c9d475119ca0e6a1b49a91bbbece858758aaa3d7f30d0777d75, id = 3a56423b-c0cf-4483-87e3-552beb40563a, last_modified = 2021-09-16
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: 5454.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: Process Memory Space: na.elf PID: 5452, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: na.elf PID: 5453, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: na.elf PID: 5454, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: na.elf PID: 5458, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal56.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /tmp/na.elf (PID: 5452)	File opened: /proc/230/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/110/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/231/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/111/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/232/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/112/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/233/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/113/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/234/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/114/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/235/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/115/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/236/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/116/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/237/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/117/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/238/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/118/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/239/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/119/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/914/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/3634/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/10/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/917/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/11/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/12/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/13/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/14/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/15/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/16/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/17/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/18/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/19/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/240/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/3095/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/120/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/241/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/121/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/242/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/122/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/243/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/2/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/123/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/244/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/3/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/124/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/245/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1588/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/125/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/4/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/246/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/126/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/5/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/247/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/127/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/6/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/248/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/128/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/7/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/249/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/129/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/8/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/800/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/9/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1906/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/802/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/803/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/20/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/21/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/22/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/23/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/24/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/25/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/26/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/27/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/28/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/29/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/3420/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1482/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/490/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1480/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/250/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/371/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/130/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/251/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/131/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/252/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/132/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/253/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/254/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1238/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/134/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/255/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/256/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/257/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/378/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/3413/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/258/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/259/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/1475/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/936/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/30/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/816/status	Jump to behavior
Source: /tmp/na.elf (PID: 5452)	File opened: /proc/5295/status	Jump to behavior

Source: na.elf

Submission file: segment LOAD with 7.9648 entropy (max. 8.0)

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	11 Obfuscated Files or Information	1 OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features

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
na.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://upx.sf.net	0%	URL Reputation	safe

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	na.elf	true	URL Reputation: safe	unknown

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	Flag	ASN	ASN Name	Malicious
45.86.155.23	unknown	Germany		202322	EVERYONE-BANDWIDTH-INCDE	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
45.86.155.23	na.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
EVERYONE-BANDWIDTH-INCDE	na.elf	Get hash	malicious	Mirai	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	na.elf	Get hash	malicious	Mirai	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	na.elf	Get hash	malicious	Unknown	Browse	45.86.155.23
	http://qgasyntax.com/2753402WB7192675vw697764118Il17367cC38SJr190893GZ	Get hash	malicious	Phisher	Browse	45.13.225.215

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, Intel 80386, version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.96294653976733
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	na.elf
File size:	38'732 bytes
MD5:	9b2267f51ff14c38ec4bbc3078440bc0
SHA1:	306583e6303803bc516e5899e1988e75207efaf9
SHA256:	d30aa908c1b89f62142c7c0b51ebc9d82ad99b640f8c372884df2b1eed08c199
SHA512:	a0cc7f650789d635766020e4f0ca44c543fa19f0c6e168924cfdb1cda1c6075ebf0f3f34a9989e2993256f3b0d4fb6f3ee79acf4320f3766464dfbd5726c17c1
SSDEEP:	768:xa+BWS+ZPwIIBPG/LxuBY3S6BsMbqcIP+B93GUakyzKTb83whnnbcuyD7UrQRj2:xa+BH+hKBwLUqS61qco+BRGP5K8glnoS
TLSH:	0403F19810DE4C60F79991380ADFFD07B195F26AC815AAC7AE94341B4DD5FF30B2C296
File Content Preview:	.ELF....................`...4...........4. ...(.....................T...T...........................................Q.td.............................-..UPX!.........2...2......W..........?..k.I/.j....\.R......)..n.4go.\|.>#.....{~o....8.F.^...MFL.f.5 ..I.r

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0xc09460
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0xc01000	0xc01000	0x9654	0x9654	7.9648	0x5	R E	0x1000
LOAD	0xc08	0x805bc08	0x805bc08	0x0	0x0	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 18, 2024 13:41:46.483175993 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:46.488478899 CEST	3778	51030	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:46.488543987 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:46.488581896 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:46.493714094 CEST	3778	51030	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:46.493757963 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:46.498728991 CEST	3778	51030	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:47.338205099 CEST	3778	51030	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:47.338247061 CEST	3778	51030	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:47.338298082 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.338298082 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.338331938 CEST	51030	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.338399887 CEST	51032	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.343450069 CEST	3778	51032	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:47.343521118 CEST	51032	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.343569994 CEST	51032	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.348678112 CEST	3778	51032	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:47.348758936 CEST	51032	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:47.353568077 CEST	3778	51032	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:48.188290119 CEST	3778	51032	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:48.188548088 CEST	51034	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:48.188550949 CEST	51032	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:48.188550949 CEST	51032	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:48.193519115 CEST	3778	51034	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:48.193677902 CEST	51034	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:48.193677902 CEST	51034	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:48.198893070 CEST	3778	51034	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:48.199022055 CEST	51034	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:48.203851938 CEST	3778	51034	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:49.028399944 CEST	3778	51034	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:49.028580904 CEST	51034	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:49.028613091 CEST	51034	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:49.028650999 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:49.033565998 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:49.033674002 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:49.033706903 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:49.038552999 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:49.038628101 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:49.043821096 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:52.262129068 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:52.341864109 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:52.341943026 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:52.341988087 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:52.347091913 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:52.347174883 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:52.352005005 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:59.036545992 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:41:59.041788101 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:59.288364887 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:41:59.288486958 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:42:02.343158007 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:42:02.348226070 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:42:02.585026979 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:42:02.585138083 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:42:59.335248947 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:42:59.340313911 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:42:59.580691099 CEST	3778	51036	45.86.155.23	192.168.2.13
Oct 18, 2024 13:42:59.580827951 CEST	51036	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:43:02.641340971 CEST	51038	3778	192.168.2.13	45.86.155.23
Oct 18, 2024 13:43:02.646328926 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:43:02.884501934 CEST	3778	51038	45.86.155.23	192.168.2.13
Oct 18, 2024 13:43:02.884731054 CEST	51038	3778	192.168.2.13	45.86.155.23

System Behavior

Analysis Process: na.elf PID: 5452, Parent PID: 5376

General

Start time (UTC):	11:41:45
Start date (UTC):	18/10/2024
Path:	/tmp/na.elf
Arguments:	/tmp/na.elf
File size:	38732 bytes
MD5 hash:	9b2267f51ff14c38ec4bbc3078440bc0

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Process Forked

Thread Sleep

Chronological Activities

Analysis Process: na.elf PID: 5453, Parent PID: 5452

General

Start time (UTC):	11:41:45
Start date (UTC):	18/10/2024
Path:	/tmp/na.elf
Arguments:	-
File size:	38732 bytes
MD5 hash:	9b2267f51ff14c38ec4bbc3078440bc0

Process Activities

Process Forked

Chronological Activities

Analysis Process: na.elf PID: 5454, Parent PID: 5453

General

Start time (UTC):	11:41:45
Start date (UTC):	18/10/2024
Path:	/tmp/na.elf
Arguments:	-
File size:	38732 bytes
MD5 hash:	9b2267f51ff14c38ec4bbc3078440bc0

File Activities

File Opened

Chronological Activities

Analysis Process: na.elf PID: 5455, Parent PID: 5453

General

Start time (UTC):	11:41:45
Start date (UTC):	18/10/2024
Path:	/tmp/na.elf
Arguments:	-
File size:	38732 bytes
MD5 hash:	9b2267f51ff14c38ec4bbc3078440bc0

Analysis Process: na.elf PID: 5458, Parent PID: 5452

General

Start time (UTC):	11:41:51
Start date (UTC):	18/10/2024
Path:	/tmp/na.elf
Arguments:	-
File size:	38732 bytes
MD5 hash:	9b2267f51ff14c38ec4bbc3078440bc0

File Activities

File Opened

Chronological Activities

Analysis Process: na.elf PID: 5459, Parent PID: 5452

General

Start time (UTC):	11:41:51
Start date (UTC):	18/10/2024
Path:	/tmp/na.elf
Arguments:	-
File size:	38732 bytes
MD5 hash:	9b2267f51ff14c38ec4bbc3078440bc0

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report na.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

TCP Packets

System Behavior

Analysis Process: na.elf PID: 5452, Parent PID: 5376

General

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Process Forked

Thread Sleep

Chronological Activities

Analysis Process: na.elf PID: 5453, Parent PID: 5452

General

Process Activities

Process Forked

Chronological Activities

Analysis Process: na.elf PID: 5454, Parent PID: 5453

General

File Activities

File Opened

Chronological Activities

Analysis Process: na.elf PID: 5455, Parent PID: 5453

General

Analysis Process: na.elf PID: 5458, Parent PID: 5452

General

File Activities

Linux Analysis Report
na.elf