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Linux Analysis Report
Fantazy.ppc.elf

Overview

General Information

Sample name:	Fantazy.ppc.elf
Analysis ID:	1584488
MD5:	eecfe7545d7d3a2b7ea7f441a4751274
SHA1:	60897566e4b211c3a99f7e7bbde4b0e28fe683f6
SHA256:	ff077eefa57ac9829a8cee6975f8a69ce9107fecf17fee0f8e0bb6a734f7c6f5
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

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

Sample has stripped symbol table

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1584488
Start date and time:	2025-01-05 17:12:06 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 23s
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:	Fantazy.ppc.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/Fantazy.ppc.elf
PID:	6206
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6194, Parent: 4331)

rm (PID: 6194, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.gfPr83for9 /tmp/tmp.flJsjpD9vp /tmp/tmp.q6tWHlC4Tq

dash New Fork (PID: 6195, Parent: 4331)

rm (PID: 6195, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.gfPr83for9 /tmp/tmp.flJsjpD9vp /tmp/tmp.q6tWHlC4Tq

Fantazy.ppc.elf (PID: 6206, Parent: 6122, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/Fantazy.ppc.elf

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: Fantazy.ppc.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: Fantazy.ppc.elf	Virustotal: Detection: 48%			Perma Link
Source: Fantazy.ppc.elf	ReversingLabs: Detection: 39%

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

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

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

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

Source: /usr/bin/dash (PID: 6194)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.gfPr83for9 /tmp/tmp.flJsjpD9vp /tmp/tmp.q6tWHlC4Tq			Jump to behavior
Source: /usr/bin/dash (PID: 6195)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.gfPr83for9 /tmp/tmp.flJsjpD9vp /tmp/tmp.q6tWHlC4Tq			Jump to behavior

Source: /tmp/Fantazy.ppc.elf (PID: 6206)

Queries kernel information via 'uname':

Jump to behavior

Source: Fantazy.ppc.elf, 6206.1.00007ffd6b809000.00007ffd6b82a000.rw-.sdmp	Binary or memory string: Px86_64/usr/bin/qemu-ppc/tmp/Fantazy.ppc.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/Fantazy.ppc.elf
Source: Fantazy.ppc.elf, 6206.1.0000562623e75000.0000562623f04000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc11!hotpluggableq
Source: Fantazy.ppc.elf, 6206.1.0000562623e75000.0000562623f04000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: Fantazy.ppc.elf, 6206.1.00007ffd6b809000.00007ffd6b82a000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc
Source: Fantazy.ppc.elf, 6206.1.00007ffd6b809000.00007ffd6b82a000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

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
Fantazy.ppc.elf	48%	Virustotal		Browse
Fantazy.ppc.elf	39%	ReversingLabs	Linux.Trojan.Gafgyt
Fantazy.ppc.elf	100%	Avira	EXP/ELF.Gafgyt.Z.A

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

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
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
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	Fantazy.arm4.elf	Get hash	malicious	Unknown	Browse
	Fantazy.arc.elf	Get hash	malicious	Unknown	Browse
	unix.ppc.elf	Get hash	malicious	Mirai	Browse
	momo.ppc.elf	Get hash	malicious	Mirai	Browse
	momo.x86.elf	Get hash	malicious	Mirai	Browse
	unix.x86.elf	Get hash	malicious	Mirai	Browse
	main.sh4.elf	Get hash	malicious	Mirai	Browse
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse
	Space.spc.elf	Get hash	malicious	Mirai	Browse
	main.mpsl.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	Fantazy.arm4.elf	Get hash	malicious	Unknown	Browse
	Fantazy.arc.elf	Get hash	malicious	Unknown	Browse
	unix.ppc.elf	Get hash	malicious	Mirai	Browse
	momo.ppc.elf	Get hash	malicious	Mirai	Browse
	momo.x86.elf	Get hash	malicious	Mirai	Browse
	unix.x86.elf	Get hash	malicious	Mirai	Browse
	unix.arm5.elf	Get hash	malicious	Mirai	Browse
	main.sh4.elf	Get hash	malicious	Mirai	Browse
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse
	Space.spc.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	Fantazy.arm4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Fantazy.arc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	unix.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	momo.spc.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	fuckunix.x86_64.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	momo.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	momo.sh4.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	momo.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	unix.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	unix.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	Fantazy.arm4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Fantazy.arc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	unix.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	momo.spc.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	fuckunix.x86_64.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	momo.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	momo.sh4.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	momo.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	unix.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	unix.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
INIT7CH	Fantazy.arm4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Fantazy.arc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	unix.ppc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	momo.ppc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	momo.x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	unix.x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	unix.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main.sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	Space.spc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202

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 MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.35187203019835
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	Fantazy.ppc.elf
File size:	83'208 bytes
MD5:	eecfe7545d7d3a2b7ea7f441a4751274
SHA1:	60897566e4b211c3a99f7e7bbde4b0e28fe683f6
SHA256:	ff077eefa57ac9829a8cee6975f8a69ce9107fecf17fee0f8e0bb6a734f7c6f5
SHA512:	9665cb7f4809703fd369bda15e0c0c66bcc0f57f320c8e6a15cea3bdd37b8dae7df4f0888ae587193ee35a3a1e3ad81f2377113eaa954c3b61683ff9adc4a40d
SSDEEP:	1536:7uTyKzG3IQXwdvaLHpkesXH8jnfZ7Rq2QnEo2nOYfp84xGO:7uTyKzGzw5O2cjnR7s/EoG8sGO
TLSH:	B883490237184D47E8B61EF4292F27E083EEEC5216F0F5452A0EBB864275E735586EBD
File Content Preview:	.ELF...........................4..C(.....4. ...(......................@`..@`..............@d..@d..@`...x..*.........dt.Q.............................!..\|......$H...H.'....$8!. \|...N.. .!..\|.......?.........CT..../...@..`= ..;.@x.....+../...A..$8...}).....

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	PowerPC
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x100001f8
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	82728
Section Header Size:	40
Number of Section Headers:	12
Header String Table Index:	11

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x10000094	0x94	0x24	0x0	0x6	AX	4
.text	PROGBITS	0x100000b8	0xb8	0x1283c	0x0	0x6	AX	4
.fini	PROGBITS	0x100128f4	0x128f4	0x20	0x0	0x6	AX	4
.rodata	PROGBITS	0x10012914	0x12914	0x174c	0x0	0x2	A	4
.ctors	PROGBITS	0x10024064	0x14068	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1002406c	0x14070	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x10024078	0x1407c	0x220	0x0	0x3	WA	4
.sdata	PROGBITS	0x10024298	0x1429c	0x40	0x0	0x3	WA	4
.sbss	NOBITS	0x100242d8	0x142dc	0x7c	0x0	0x3	WA	4
.bss	NOBITS	0x10024354	0x142dc	0x27b0	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x142dc	0x4b	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000000	0x10000000	0x14060	0x14060	6.3768	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x14064	0x10024064	0x10024060	0x278	0x12aa0	3.6741	0x6	RW	0x10000	.ctors .dtors .data .sdata .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 5, 2025 17:12:49.983395100 CET	43928	443	192.168.2.23	91.189.91.42
Jan 5, 2025 17:12:55.358664989 CET	42836	443	192.168.2.23	91.189.91.43
Jan 5, 2025 17:12:57.150409937 CET	42516	80	192.168.2.23	109.202.202.202
Jan 5, 2025 17:13:10.204516888 CET	43928	443	192.168.2.23	91.189.91.42
Jan 5, 2025 17:13:22.490827084 CET	42836	443	192.168.2.23	91.189.91.43
Jan 5, 2025 17:13:26.586270094 CET	42516	80	192.168.2.23	109.202.202.202
Jan 5, 2025 17:13:51.158684969 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: dash PID: 6194, Parent PID: 4331

General

Start time (UTC):	16:12:42
Start date (UTC):	05/01/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6194, Parent PID: 4331

General

Start time (UTC):	16:12:42
Start date (UTC):	05/01/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.gfPr83for9 /tmp/tmp.flJsjpD9vp /tmp/tmp.q6tWHlC4Tq
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6195, Parent PID: 4331

General

Start time (UTC):	16:12:42
Start date (UTC):	05/01/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6195, Parent PID: 4331

General

Start time (UTC):	16:12:42
Start date (UTC):	05/01/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.gfPr83for9 /tmp/tmp.flJsjpD9vp /tmp/tmp.q6tWHlC4Tq
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: Fantazy.ppc.elf PID: 6206, Parent PID: 6122

General

Start time (UTC):	16:12:47
Start date (UTC):	05/01/2025
Path:	/tmp/Fantazy.ppc.elf
Arguments:	/tmp/Fantazy.ppc.elf
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

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

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Linux Analysis Report Fantazy.ppc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: dash PID: 6194, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6194, Parent PID: 4331

General

Chronological Activities

Analysis Process: dash PID: 6195, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6195, Parent PID: 4331

General

Chronological Activities

Analysis Process: Fantazy.ppc.elf PID: 6206, Parent PID: 6122

General

Chronological Activities

Linux Analysis Report
Fantazy.ppc.elf