Linux Analysis Report
na.elf

ID:	1528911
Product:	CloudBasic
Start time:	12:58:11
Start date:	08.10.2024
Sample:	na.elf
Cookbook:	defaultlinuxfilecookbook.jbs
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)
Architecture:	LINUX
MD5:	de349a29d1ff32a2136c78e37ad46941
SHA1:	47de71685b8e2a5515790aa6e55fc6db7ed0258d
SHA256:	112644990cf4937a2656b3248a2f3cd2461a90f50331091239bbaa99e7413595
Filetype:	ELF Executable and Linkable format (generic) (4004/1) 100.00%

Name	Type	MD5	SHA1	SHA256

Networking

Source: /tmp/na.elf (PID: 5430)	Opens: /sys/class/net/			Jump to behavior
Source: /tmp/na.elf (PID: 5430)	Opens: /sys/class/net/lo/address			Jump to behavior
Source: /tmp/na.elf (PID: 5430)	Opens: /sys/class/net/ens160/address			Jump to behavior
Source: /tmp/na.elf (PID: 5430)	Opens: /sys/class/net/ens160/flags			Jump to behavior
Source: /tmp/na.elf (PID: 5430)	Opens: /sys/class/net/ens160/carrier			Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.13:55260 -> 5.230.122.80:7000

Source: global traffic

TCP traffic: 192.168.2.13:48202 -> 185.125.190.26:443

Source: unknown	TCP traffic detected without corresponding DNS query: 5.230.122.80
Source: unknown	TCP traffic detected without corresponding DNS query: 5.230.122.80
Source: unknown	TCP traffic detected without corresponding DNS query: 5.230.122.80
Source: unknown	TCP traffic detected without corresponding DNS query: 5.230.122.80
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 5.230.122.80
Source: unknown	UDP traffic detected without corresponding DNS query: 172.217.192.127
Source: unknown	UDP traffic detected without corresponding DNS query: 185.181.61.24

Source: global traffic

DNS traffic detected: DNS query: iranistrash.libre

Source: unknown

Network traffic detected: HTTP traffic on port 48202 -> 443

System Summary

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal52.spyw.evad.linELF@0/0@1/0

Hooking and other Techniques for Hiding and Protection

Source: /tmp/na.elf (PID: 5426)

File: /tmp/na.elf

Jump to behavior

Malware Analysis System Evasion

Source: /tmp/na.elf (PID: 5426)	Queries kernel information via 'uname':			Jump to behavior
Source: /tmp/na.elf (PID: 5430)	Queries kernel information via 'uname':			Jump to behavior

Source: na.elf, 5426.1.00007ffd2a42d000.00007ffd2a44e000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-ppc/tmp/na.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/na.elf
Source: na.elf, 5426.1.000055d6a2f0e000.000055d6a2fbe000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc1
Source: na.elf, 5426.1.000055d6a2f0e000.000055d6a2fbe000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: na.elf, 5426.1.00007ffd2a42d000.00007ffd2a44e000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc

HIPS / PFW / Operating System Protection Evasion

Source: Traffic

DNS traffic detected: queries for: iranistrash.libre