Edit tour

Linux Analysis Report
SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf

Overview

General Information

Sample name:	SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf
Analysis ID:	1431114
MD5:	3138d9c3b8d888dd70f163e7aa9884af
SHA1:	b528223ab193a65760c174254a5ce0b5daff9f4e
SHA256:	a33fac22dc735d31dcf61c4e08901e5812aed5a338e340d673f55085510c0ab3
Tags:	elf
Infos:

Detection

Score:	1
Range:	0 - 100
Whitelisted:	false

Signatures

ELF contains segments with high entropy indicating compressed/encrypted content

Sample contains only a LOAD segment without any section mappings

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

Classification

Analysis Advice

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

Non-zero exit code suggests an error during the execution. Lookup the error code for hints.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1431114
Start date and time:	2024-04-24 15:50:08 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 28s
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:	SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf
Detection:	CLEAN
Classification:	clean1.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf
PID:	6230
Exit Code:	135
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf (PID: 6230, Parent: 6148, MD5: 3138d9c3b8d888dd70f163e7aa9884af) Arguments: /tmp/SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf

cleanup

Yara Signatures

⊘No yara matches

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

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: LOAD without section mappings

Program segment: 0x400000

Source: classification engine

Classification label: clean1.linELF@0/0@0/0

Source: SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf	Submission file: segment LOAD with 7.8221 entropy (max. 8.0)
Source: SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf	Submission file: segment LOAD with 7.9822 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	1 Obfuscated Files or Information	OS Credential Dumping	System Service 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
SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf	2%	Virustotal		Browse

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
109.202.202.202	0ADLfPX6HX.elf	Get hash	malicious	Unknown	Browse
	PrHBHHWE5U.elf	Get hash	malicious	Mirai	Browse
	en52ai3DFV.elf	Get hash	malicious	Chaos	Browse
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse
	o301W6jF28.elf	Get hash	malicious	Unknown	Browse
	ZDbe9qUxF5.elf	Get hash	malicious	Unknown	Browse
	WQiDRxwDWv.elf	Get hash	malicious	Unknown	Browse
	65kw6IfQdO.elf	Get hash	malicious	Unknown	Browse
	rINwxS54oX.elf	Get hash	malicious	Mirai	Browse
	BbxtCVS8z8.elf	Get hash	malicious	Mirai, Okiru	Browse
91.189.91.43	0ADLfPX6HX.elf	Get hash	malicious	Unknown	Browse
	PrHBHHWE5U.elf	Get hash	malicious	Mirai	Browse
	en52ai3DFV.elf	Get hash	malicious	Chaos	Browse
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse
	o301W6jF28.elf	Get hash	malicious	Unknown	Browse
	ZDbe9qUxF5.elf	Get hash	malicious	Unknown	Browse
	WQiDRxwDWv.elf	Get hash	malicious	Unknown	Browse
	65kw6IfQdO.elf	Get hash	malicious	Unknown	Browse
	rINwxS54oX.elf	Get hash	malicious	Mirai	Browse
	BbxtCVS8z8.elf	Get hash	malicious	Mirai, Okiru	Browse
91.189.91.42	0ADLfPX6HX.elf	Get hash	malicious	Unknown	Browse
	PrHBHHWE5U.elf	Get hash	malicious	Mirai	Browse
	en52ai3DFV.elf	Get hash	malicious	Chaos	Browse
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse
	o301W6jF28.elf	Get hash	malicious	Unknown	Browse
	ZDbe9qUxF5.elf	Get hash	malicious	Unknown	Browse
	WQiDRxwDWv.elf	Get hash	malicious	Unknown	Browse
	65kw6IfQdO.elf	Get hash	malicious	Unknown	Browse
	rINwxS54oX.elf	Get hash	malicious	Mirai	Browse
	BbxtCVS8z8.elf	Get hash	malicious	Mirai, Okiru	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	0ADLfPX6HX.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	PrHBHHWE5U.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	en52ai3DFV.elf	Get hash	malicious	Chaos	Browse	91.189.91.42
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	o301W6jF28.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	ZDbe9qUxF5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	WQiDRxwDWv.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	65kw6IfQdO.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rINwxS54oX.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	BbxtCVS8z8.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
CANONICAL-ASGB	0ADLfPX6HX.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	PrHBHHWE5U.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	en52ai3DFV.elf	Get hash	malicious	Chaos	Browse	91.189.91.42
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	o301W6jF28.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	ZDbe9qUxF5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	WQiDRxwDWv.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	65kw6IfQdO.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rINwxS54oX.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	BbxtCVS8z8.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
INIT7CH	0ADLfPX6HX.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	PrHBHHWE5U.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	en52ai3DFV.elf	Get hash	malicious	Chaos	Browse	109.202.202.202
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	o301W6jF28.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	ZDbe9qUxF5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	WQiDRxwDWv.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	65kw6IfQdO.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	rINwxS54oX.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	BbxtCVS8z8.elf	Get hash	malicious	Mirai, Okiru	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 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
Entropy (8bit):	7.982188236331102
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf
File size:	23'168 bytes
MD5:	3138d9c3b8d888dd70f163e7aa9884af
SHA1:	b528223ab193a65760c174254a5ce0b5daff9f4e
SHA256:	a33fac22dc735d31dcf61c4e08901e5812aed5a338e340d673f55085510c0ab3
SHA512:	fc08637b22c8b1bc5b07331af462483d6e5a549a0b973cbd3467064a2a92fb073bc4afeb2487cfdf6707fd66f7c5333bffd81d78219ee429467e3dd1c1a42786
SSDEEP:	384:954oPOMnD3EEOB/t1+bTmrBq/RqKJlHc1PVINVnqv4KyvxzUToFONnAEeFJmEeev:7a00z/t1+b/R4+vqgKyJxwAJXmpRRw
TLSH:	3FA2D02FF2DD0692F3091A348EC9160E198AA5522A5A07C215FB03D847C7FD75EB1FA8
File Content Preview:	.ELF..............>.....x.......@...................@.8...@.......................@.......@...............!....... .....................................s.......s......... .....Q.td....................................................6..5sfga........@y.. G.

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x809778
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	64
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	0x400000	0x400000	0x1000	0x219f88	7.8221	0x6	RW	0x200000
LOAD	0x0	0x800000	0x800000	0xa973	0xa973	7.9822	0x5	R E	0x200000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 24, 2024 15:50:54.628240108 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 24, 2024 15:51:00.003576040 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 24, 2024 15:51:01.027406931 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 24, 2024 15:51:16.385340929 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 24, 2024 15:51:26.624032021 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 24, 2024 15:51:30.719407082 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 24, 2024 15:51:57.339968920 CEST	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf PID: 6230, Parent PID: 6148

General

Start time (UTC):	13:50:54
Start date (UTC):	24/04/2024
Path:	/tmp/SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf
Arguments:	/tmp/SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf
File size:	23168 bytes
MD5 hash:	3138d9c3b8d888dd70f163e7aa9884af

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 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 SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Runtime Messages

Process Tree

Yara Signatures

Snort Signatures

Joe Sandbox Signatures

Networking

System Summary

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

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

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf PID: 6230, Parent PID: 6148

General

Linux Analysis Report
SecuriteInfo.com.Linux.Siggen.7193.16978.15309.elf