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Linux Analysis Report
zBzhiG2jUQ

Overview

General Information

Sample name:	zBzhiG2jUQ renamed because original name is a hash value
Original sample name:	4af7c1d91ffee7daecd81e69035d6935e225a91c87256ce104a07c3ee1663e32
Analysis ID:	1649129
MD5:	4cf9bfc432811b602933d80aa59af3ff
SHA1:	8631b973ece89a109fd3f2cd9d122ed4c86a8f26
SHA256:	4af7c1d91ffee7daecd81e69035d6935e225a91c87256ce104a07c3ee1663e32
Infos:

Detection

Score:	48
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Creates hidden files and/or directories

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

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1649129
Start date and time:	2025-03-26 14:19:53 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 8s
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:	zBzhiG2jUQ renamed because original name is a hash value
Original Sample Name:	4af7c1d91ffee7daecd81e69035d6935e225a91c87256ce104a07c3ee1663e32
Detection:	MAL
Classification:	mal48.lin@0/1@0/0

Runtime Messages

Command:	xdg-open "/tmp/zBzhiG2jUQ"
PID:	6233
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

exo-open (PID: 6245, Parent: 6233, MD5: 60a307a6a6325e2034eb5cc56bff1abd) Arguments: exo-open /tmp/zBzhiG2jUQ

exo-open New Fork (PID: 6247, Parent: 6245)

dbus-launch (PID: 6247, Parent: 6245, MD5: 0b22a45154a51c6121bb1d208d8ab203) Arguments: dbus-launch --autolaunch=ee49dfd4fa47433baee88884e2d7de7c --binary-syntax --close-stderr

exo-open New Fork (PID: 6249, Parent: 6245)

exo-open New Fork (PID: 6250, Parent: 6249)

sh (PID: 6250, Parent: 1860, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh engrampa /tmp/zBzhiG2jUQ

engrampa (PID: 6250, Parent: 1860, MD5: 39fede466e21a42b973e73b62cc7fc09) Arguments: engrampa /tmp/zBzhiG2jUQ

engrampa New Fork (PID: 6255, Parent: 6250)

dbus-launch (PID: 6255, Parent: 6250, MD5: 0b22a45154a51c6121bb1d208d8ab203) Arguments: dbus-launch --autolaunch=ee49dfd4fa47433baee88884e2d7de7c --binary-syntax --close-stderr

engrampa New Fork (PID: 6263, Parent: 6250)

7z (PID: 6263, Parent: 6250, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: 7z l -slt -bd -y -- /tmp/zBzhiG2jUQ

7z (PID: 6263, Parent: 6250, MD5: cfe89433a3a8ace0cb1ef30f9d766693) Arguments: /usr/lib/p7zip/7z l -slt -bd -y -- /tmp/zBzhiG2jUQ

dash New Fork (PID: 6297, Parent: 4332)

rm (PID: 6297, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.pWjXU47xpa /tmp/tmp.HVF56Oqydk /tmp/tmp.9T1rsvm0fJ

dash New Fork (PID: 6298, Parent: 4332)

rm (PID: 6298, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.pWjXU47xpa /tmp/tmp.HVF56Oqydk /tmp/tmp.9T1rsvm0fJ

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: zBzhiG2jUQ

Virustotal: Detection: 6%

Perma Link

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
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	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
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	Network traffic detected: HTTP traffic on port 443 -> 33608
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 33608 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: classification engine

Classification label: mal48.lin@0/1@0/0

Source: /usr/bin/exo-open (PID: 6245)	Directory: /root/.Xdefaults-galassia	Jump to behavior
Source: /usr/bin/exo-open (PID: 6245)	Directory: /root/.cache	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /root/.Xdefaults-galassia	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/local/share/fonts/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /root/.local/share/fonts/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /root/.fonts/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/X11/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cMap/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cmap/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/opentype/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/type1/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/X11/Type1/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/X11/encodings/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/X11/misc/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/X11/util/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cmap/adobe-cns1/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cmap/adobe-gb1/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cmap/adobe-japan1/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cmap/adobe-japan2/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/cmap/adobe-korea1/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/opentype/malayalam/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/opentype/mathjax/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/opentype/noto/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/opentype/urw-base35/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/Gargi/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/Gubbi/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/Nakula/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/Navilu/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/Sahadeva/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/Sarai/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/abyssinica/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/ancient-scripts/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/dejavu/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/droid/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-beng-extra/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-deva-extra/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-gujr-extra/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-guru-extra/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-kalapi/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-orya-extra/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-telu-extra/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/fonts-yrsa-rasa/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/freefont/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/kacst/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/kacst-one/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lao/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lato/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/liberation/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/liberation2/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-assamese/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-bengali/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-devanagari/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-gujarati/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-kannada/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-malayalam/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-oriya/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-punjabi/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-tamil/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-tamil-classical/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/lohit-telugu/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/malayalam/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/noto/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/openoffice/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/padauk/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/pagul/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/samyak/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/samyak-fonts/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/sinhala/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/tibetan-machine/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/tlwg/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/ttf-khmeros-core/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/truetype/ubuntu/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/type1/urw-base35/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /usr/share/fonts/X11/encodings/large/.uuid	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Directory: /root/.cache	Jump to behavior

Source: /usr/bin/dash (PID: 6297)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.pWjXU47xpa /tmp/tmp.HVF56Oqydk /tmp/tmp.9T1rsvm0fJ			Jump to behavior
Source: /usr/bin/dash (PID: 6298)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.pWjXU47xpa /tmp/tmp.HVF56Oqydk /tmp/tmp.9T1rsvm0fJ			Jump to behavior

Source: /usr/bin/exo-open (PID: 6245)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/dbus-launch (PID: 6247)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/engrampa (PID: 6250)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/dbus-launch (PID: 6255)	Queries kernel information via 'uname':	Jump to behavior

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 Hidden Files and Directories	OS Credential Dumping	1 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	1 File Deletion	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

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Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

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Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
zBzhiG2jUQ	7%	Virustotal		Browse

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

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
54.171.230.55	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	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
54.171.230.55	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	GoldAge3ATOmips.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	i686.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	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
91.189.91.43	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
91.189.91.42	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
AMAZON-02US	https://aspiring-deer-ns590z.mystrikingly.com/	Get hash	malicious	Unknown	Browse	52.84.150.39
	https://forms.office.com/r/d0xrd5MNWn	Get hash	malicious	Invisible JS, Tycoon2FA	Browse	3.168.73.40
	2vt65gnmAr.exe	Get hash	malicious	Unknown	Browse	13.213.51.196
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	SeraphicSecurity_3ce70be9df6fdb942f72600d8492175bc8bcdc5b94520facce66549f8f7e1a47.msi	Get hash	malicious	Unknown	Browse	54.154.75.195
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	adani quotation request.exe	Get hash	malicious	FormBook	Browse	13.248.169.48
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
INIT7CH	na.elf	Get hash	malicious	Prometei	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
	na.elf	Get hash	malicious	Prometei	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
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	GoldAge3ATOspc.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

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/root/.cache/dconf/user

Download File

Process:	/usr/bin/engrampa
File Type:	data
Category:	dropped
Size (bytes):	2
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	C4103F122D27677C9DB144CAE1394A66
SHA1:	1489F923C4DCA729178B3E3233458550D8DDDF29
SHA-256:	96A296D224F285C67BEE93C30F8A309157F0DAA35DC5B87E410B78630A09CFC7
SHA-512:	5EA71DC6D0B4F57BF39AADD07C208C35F06CD2BAC5FDE210397F70DE11D439C62EC1CDF3183758865FD387FCEA0BADA2F6C37A4A17851DD1D78FEFE6F204EE54
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	..

Static File Info

General

File type:	PE32 executable Intel 80386, for MS Windows
Entropy (8bit):	6.700659418110017
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02%
File name:	zBzhiG2jUQ
File size:	29'184 bytes
MD5:	4cf9bfc432811b602933d80aa59af3ff
SHA1:	8631b973ece89a109fd3f2cd9d122ed4c86a8f26
SHA256:	4af7c1d91ffee7daecd81e69035d6935e225a91c87256ce104a07c3ee1663e32
SHA512:	a51375f6b9b4d5ce3bc6b7802b3ed9654198a5a4d9d2a9959a5752495a0aafb379ceccc2beae5e8a3ad90168f13d48921a91fd2f84937c10dab8006498ce5059
SSDEEP:	384:oabF8bVSZqXVjjiXJvU0US7kaBZVCuFtt6Q3Y4FflVzp6N14vwVnON4xIF/jMdqa:n58EZgjjiXJvU3S6uF76cp6jnVeFW
TLSH:	E2D25C52DB49A637D89D047122C3177DBDF99E1706FBF2AB6B95BE0A20731423F09242
File Content Preview:	MZ......... ......... ..@...............................................!..L.!This program Cannot be run in .OS mode....$..@....65}.sT...T..sT..z,..QT..h...rT..h...bT..h...6D..sT..ZT..`...pT..h...rP..h...rT..Ric`sT..........PE..L...E.:Q............... ...

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 9
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 26, 2025 14:20:35.566158056 CET	43928	443	192.168.2.23	91.189.91.42
Mar 26, 2025 14:20:37.357801914 CET	33608	443	192.168.2.23	54.171.230.55
Mar 26, 2025 14:20:40.941329956 CET	42836	443	192.168.2.23	91.189.91.43
Mar 26, 2025 14:20:42.477096081 CET	42516	80	192.168.2.23	109.202.202.202
Mar 26, 2025 14:20:55.787455082 CET	43928	443	192.168.2.23	91.189.91.42
Mar 26, 2025 14:21:04.466897011 CET	33608	443	192.168.2.23	54.171.230.55
Mar 26, 2025 14:21:04.636192083 CET	443	33608	54.171.230.55	192.168.2.23
Mar 26, 2025 14:21:08.073654890 CET	42836	443	192.168.2.23	91.189.91.43
Mar 26, 2025 14:21:12.169084072 CET	42516	80	192.168.2.23	109.202.202.202
Mar 26, 2025 14:21:36.741624117 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: exo-open PID: 6245, Parent PID: 6233

General

Start time (UTC):	13:20:36
Start date (UTC):	26/03/2025
Path:	/usr/bin/exo-open
Arguments:	exo-open /tmp/zBzhiG2jUQ
File size:	27264 bytes
MD5 hash:	60a307a6a6325e2034eb5cc56bff1abd

File Activities

File Opened

File Read

Directory Enumerated

Directory Created

Process Activities

Process Forked

Prctl Requested

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: exo-open PID: 6247, Parent PID: 6245

General

Start time (UTC):	13:20:37
Start date (UTC):	26/03/2025
Path:	/usr/bin/exo-open
Arguments:	-
File size:	27264 bytes
MD5 hash:	60a307a6a6325e2034eb5cc56bff1abd

File Activities

File Opened

Directory Enumerated

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: dbus-launch PID: 6247, Parent PID: 6245

General

Start time (UTC):	13:20:37
Start date (UTC):	26/03/2025
Path:	/usr/bin/dbus-launch
Arguments:	dbus-launch --autolaunch=ee49dfd4fa47433baee88884e2d7de7c --binary-syntax --close-stderr
File size:	34960 bytes
MD5 hash:	0b22a45154a51c6121bb1d208d8ab203

File Activities

File Opened

File Read

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: exo-open PID: 6249, Parent PID: 6245

General

Start time (UTC):	13:20:37
Start date (UTC):	26/03/2025
Path:	/usr/bin/exo-open
Arguments:	-
File size:	27264 bytes
MD5 hash:	60a307a6a6325e2034eb5cc56bff1abd

Process Activities

Process Forked

Chronological Activities

Analysis Process: exo-open PID: 6250, Parent PID: 6249

General

Start time (UTC):	13:20:37
Start date (UTC):	26/03/2025
Path:	/usr/bin/exo-open
Arguments:	-
File size:	27264 bytes
MD5 hash:	60a307a6a6325e2034eb5cc56bff1abd

File Activities

File Opened

Directory Enumerated

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: sh PID: 6250, Parent PID: 1860

General

Start time (UTC):	13:20:37
Start date (UTC):	26/03/2025
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh engrampa /tmp/zBzhiG2jUQ
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

File Activities

File Opened

File Read

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: engrampa PID: 6250, Parent PID: 1860

General

Start time (UTC):	13:20:37
Start date (UTC):	26/03/2025
Path:	/usr/bin/engrampa
Arguments:	engrampa /tmp/zBzhiG2jUQ
File size:	492616 bytes
MD5 hash:	39fede466e21a42b973e73b62cc7fc09

File Activities

File Opened

File Read

File Written

Directory Enumerated

Directory Created

Process Activities

Process Forked

Prctl Requested

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: engrampa PID: 6255, Parent PID: 6250

General

Start time (UTC):	13:20:38
Start date (UTC):	26/03/2025
Path:	/usr/bin/engrampa
Arguments:	-
File size:	492616 bytes
MD5 hash:	39fede466e21a42b973e73b62cc7fc09

File Activities

File Opened

Directory Enumerated

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: dbus-launch PID: 6255, Parent PID: 6250

General

Start time (UTC):	13:20:38
Start date (UTC):	26/03/2025
Path:	/usr/bin/dbus-launch
Arguments:	dbus-launch --autolaunch=ee49dfd4fa47433baee88884e2d7de7c --binary-syntax --close-stderr
File size:	34960 bytes
MD5 hash:	0b22a45154a51c6121bb1d208d8ab203

File Activities

File Opened

File Read

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: engrampa PID: 6263, Parent PID: 6250

General

Start time (UTC):	13:20:41
Start date (UTC):	26/03/2025
Path:	/usr/bin/engrampa
Arguments:	-
File size:	492616 bytes
MD5 hash:	39fede466e21a42b973e73b62cc7fc09

File Activities

File Opened

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: 7z PID: 6263, Parent PID: 6250

General

Start time (UTC):	13:20:41
Start date (UTC):	26/03/2025
Path:	/usr/bin/7z
Arguments:	7z l -slt -bd -y -- /tmp/zBzhiG2jUQ
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

File Activities

File Opened

File Read

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: 7z PID: 6263, Parent PID: 6250

General

Start time (UTC):	13:20:41
Start date (UTC):	26/03/2025
Path:	/usr/lib/p7zip/7z
Arguments:	/usr/lib/p7zip/7z l -slt -bd -y -- /tmp/zBzhiG2jUQ
File size:	601776 bytes
MD5 hash:	cfe89433a3a8ace0cb1ef30f9d766693

File Activities

File Opened

File Read

Directory Enumerated

Chronological Activities

Analysis Process: dash PID: 6297, Parent PID: 4332

General

Start time (UTC):	13:21:03
Start date (UTC):	26/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6297, Parent PID: 4332

General

Start time (UTC):	13:21:03
Start date (UTC):	26/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.pWjXU47xpa /tmp/tmp.HVF56Oqydk /tmp/tmp.9T1rsvm0fJ
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6298, Parent PID: 4332

General

Start time (UTC):	13:21:03
Start date (UTC):	26/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6298, Parent PID: 4332

General

Start time (UTC):	13:21:03
Start date (UTC):	26/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.pWjXU47xpa /tmp/tmp.HVF56Oqydk /tmp/tmp.9T1rsvm0fJ
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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 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 zBzhiG2jUQ

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

Screenshots

Thumbnails

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

/root/.cache/dconf/user

Static File Info

General

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: exo-open PID: 6245, Parent PID: 6233

General

File Activities

File Opened

File Read

Directory Enumerated

Directory Created

Process Activities

Process Forked

Prctl Requested

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: exo-open PID: 6247, Parent PID: 6245

General

File Activities

File Opened

Directory Enumerated

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: dbus-launch PID: 6247, Parent PID: 6245

General

File Activities

File Opened

File Read

Linux Analysis Report
zBzhiG2jUQ