Edit tour

macOS Analysis Report
pwm_3.3.1.1_aarch64.dmg

Overview

General Information

Sample Name:	pwm_3.3.1.1_aarch64.dmg
Analysis ID:	752914
MD5:	860615adad871e67d0e2a362f7824b7b
SHA1:	462830c61a38b1d0c501b34bad200aec74ce3763
SHA256:	8ad57fb0368aeb7b73c4ef77da30bc9193f200a2c53b2b1cfa6d8dec6bdf0c8a
Infos:

Detection

Score:	0
Range:	0 - 100
Whitelisted:	false

Signatures

Reads launchservices plist files

Classification

Analysis Advice

Exit code suggests that the sample could not be started, try to look at standard streams or writes to anonymous pipes for possible reason.

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

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	752914
Start date and time:	2022-11-24 01:14:52 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 55s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	pwm_3.3.1.1_aarch64.dmg
Cookbook file name:	defaultmacfilecookbook.jbs
Analysis system description:	Virtual Machine, High Sierra (Office 2016 16.16, Java 11.0.2+9, Adobe Reader 2019.010.20099)
Analysis Mode:	default
Detection:	CLEAN
Classification:	clean0.macDMG@0/0@0/0

Runtime Messages

Command:	open "/Volumes/PWMinder_3.3.1.1/PWMinder.app"
PID:	899
Exit Code:	1
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:	LSOpenURLsWithRole() failed with error -10825 for the file /Volumes/PWMinder_3.3.1.1/PWMinder.app.

Process Tree

System is macvm-highsierra

mono-sgen32 New Fork (PID: 899, Parent: 812)

open (MD5: 40ed6d8f35c9f20484b97582d296398f) Arguments:

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: unknown	TCP traffic detected without corresponding DNS query: 17.253.15.199
Source: unknown	TCP traffic detected without corresponding DNS query: 104.76.200.212
Source: unknown	TCP traffic detected without corresponding DNS query: 17.253.15.199
Source: unknown	TCP traffic detected without corresponding DNS query: 104.76.200.212

Source: classification engine

Classification label: clean0.macDMG@0/0@0/0

Source: /usr/bin/open (PID: 899)

Launchservices plist file read: /System/Library/Preferences/Logging/Subsystems/com.apple.launchservices.plist

Jump to behavior

Source: submission

CodeSign Info: Executable=/Volumes/PWMinder_3.3.1.1/PWMinder.app/Contents/MacOS/PWMinder

Source: /usr/bin/open (PID: 899)

System or server version plist file read: /System/Library/CoreServices/SystemVersion.plist

Jump to behavior

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 Invalid Code Signature	OS Credential Dumping	11 System Information Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Code Signing	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout

Behavior Graph

Hide Legend

Legend:

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

Screenshots

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
pwm_3.3.1.1_aarch64.dmg	0%	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	Flag	ASN	ASN Name	Malicious
104.76.200.212	unknown	United States		3462	HINETDataCommunicationBusinessGroupTW	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	bzip2 compressed data, block size = 100k
Entropy (8bit):	7.999667491831585
TrID:	Disk Image (Macintosh), bzip2 (12509/2) 80.61% bzip2 compressed archive (3009/2) 19.39%
File name:	pwm_3.3.1.1_aarch64.dmg
File size:	70962562
MD5:	860615adad871e67d0e2a362f7824b7b
SHA1:	462830c61a38b1d0c501b34bad200aec74ce3763
SHA256:	8ad57fb0368aeb7b73c4ef77da30bc9193f200a2c53b2b1cfa6d8dec6bdf0c8a
SHA512:	599faee0a185213f548362ed74f8a2f1c84593d2a82415911d202d015bb516e45080f1938d8da72c36c43a3d0e5ead8760bdb0d91b31672ea3ed1510f7167859
SSDEEP:	1572864:lZRFFYejQjasEfJNLPOWEtNOUF4txXp5Tm+UWuBgWPkW/:Zf5QjasEfvLlEL9F8xXLq2ugWJ
TLSH:	86F73376A59DA8D3CBC6573781CB17409DA04E37B9DF88480391FB8E283D61A7A14CBD
File Content Preview:	BZh11AY&SY..0....F ......@... .1...i...j:\.....N.$;'.;.BZh11AY&SY5\|.........P.@....BH.........@... .u.=SA.....i...R..M.4....\g...(.^.d].\.*.....A..B.H.0H+........=.4C.....~.I...A...R.W...).......BZh91AY&SY..\|...........it"@@.@h .B@..... ...... @M.....MF.d

CodeSign Information

["Executable=/Volumes/PWMinder_3.3.1.1/PWMinder.app/Contents/MacOS/PWMinder","Identifier=ca.ewert.pwMinder","Format=app bundle with Mach-O thin (arm64)","CodeDirectory v=20500 size=1629 flags=0x10000(???) hashes=40+7 location=embedded","Hash type=sha256 size=32","CandidateCDHash sha256=1a98b2e41fb9171a59c858927332f7e7b4f3a3f9","Hash choices=sha256","Executable Segment base=0","Executable Segment limit=81920","Executable Segment flags=0x1","Page size=4096","CDHash=1a98b2e41fb9171a59c858927332f7e7b4f3a3f9","Signature size=8974","Authority=Developer ID Application: Victor Ewert (E8AGSEF5A4)","Authority=Developer ID Certification Authority","Authority=Apple Root CA","Timestamp=18 Nov 2022 at 00:21:05","Info.plist entries=18","TeamIdentifier=E8AGSEF5A4","Sealed Resources version=2 rules=13 files=170","Internal requirements count=1 size=180"]

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 01:15:55.930634022 CET	49293	80	192.168.11.11	17.253.15.199
Nov 24, 2022 01:15:55.930963039 CET	49294	80	192.168.11.11	104.76.200.212
Nov 24, 2022 01:15:55.938900948 CET	80	49293	17.253.15.199	192.168.11.11
Nov 24, 2022 01:15:55.939439058 CET	49293	80	192.168.11.11	17.253.15.199
Nov 24, 2022 01:15:55.941752911 CET	80	49294	104.76.200.212	192.168.11.11
Nov 24, 2022 01:15:55.942219973 CET	49294	80	192.168.11.11	104.76.200.212

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 01:15:57.337600946 CET	137	137	192.168.11.11	192.168.11.255
Nov 24, 2022 01:15:57.338084936 CET	137	137	192.168.11.11	192.168.11.255

System Behavior

Analysis Process: mono-sgen32 PID: 899, Parent PID: 812

General

Start time:	01:16:49
Start date:	24/11/2022
Path:	/Library/Frameworks/Mono.framework/Versions/4.4.2/bin/mono-sgen32
Arguments:	n/a
File size:	3722408 bytes
MD5 hash:	8910349f44a940d8d79318367855b236

Analysis Process: open PID: 899, Parent PID: 812

General

Start time:	01:16:49
Start date:	24/11/2022
Path:	/usr/bin/open
Arguments:
File size:	105952 bytes
MD5 hash:	40ed6d8f35c9f20484b97582d296398f

Description:	Adversaries may attempt to mimic features of valid code signatures to increase the chance of deceiving a user, analyst, or tool. Code signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. Adversaries can copy the metadata and signature information from a signed program, then use it as a template for an unsigned program. Files with invalid code signatures will fail digital signature validation checks, but they may appear more legitimate to users and security tools may improperly handle these files.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process monitoring
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create, acquire, or steal code signing materials to sign their malware or tools. Code signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. The certificates used during an operation may be created, acquired, or stolen by the adversary. Unlike Invalid Code Signature , this activity will result in a valid signature.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information 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:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

macOS Analysis Report pwm_3.3.1.1_aarch64.dmg

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Runtime Messages

Process Tree

Yara Signatures

Snort Signatures

Joe Sandbox Signatures

Networking

System Summary

Persistence and Installation Behavior

Language, Device and Operating System Detection

Mitre Att&ck Matrix

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

Static File Info

General

CodeSign Information

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

System Behavior

Analysis Process: mono-sgen32 PID: 899, Parent PID: 812

General

Analysis Process: open PID: 899, Parent PID: 812

General

macOS Analysis Report
pwm_3.3.1.1_aarch64.dmg