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Analysis Report fattura.exe

Overview

General Information

Sample Name:	fattura.exe
Analysis ID:	321142
MD5:	ac16b512e9de9308fa69b78af1faed07
SHA1:	85eff7055833458712baa0facf48269317d38bff
SHA256:	2112f6c6abb4fe84e62fd5ff70f880413b3e54610535b1bd1e5d9ca64d6206f5
Tags:	AgentTesla
Most interesting Screenshot:

Detection

AgentTesla

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Sigma detected: RegAsm connects to smtp port

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Yara detected AgentTesla

Installs a global keyboard hook

Machine Learning detection for sample

Maps a DLL or memory area into another process

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Mail credentials (via file access)

Writes to foreign memory regions

Antivirus or Machine Learning detection for unpacked file

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Contains functionality to call native functions

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

Creates a process in suspended mode (likely to inject code)

Creates a window with clipboard capturing capabilities

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

IP address seen in connection with other malware

Internet Provider seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

Queries the volume information (name, serial number etc) of a device

Sample execution stops while process was sleeping (likely an evasion)

Sample file is different than original file name gathered from version info

Tries to load missing DLLs

Uses SMTP (mail sending)

Uses code obfuscation techniques (call, push, ret)

Yara detected Credential Stealer

Classification

Startup

System is w10x64

fattura.exe (PID: 3984 cmdline: 'C:\Users\user\Desktop\fattura.exe' MD5: AC16B512E9DE9308FA69B78AF1FAED07)

RegAsm.exe (PID: 2456 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 864 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe MD5: 6FD7592411112729BF6B1F2F6C34899F)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Username: ": "wDrIkJ7y7Qr0a", "URL: ": "http://LoTLRwkC9qh4QyRRa.com", "To: ": "info.greatdeck@greatdeck.co", "ByHost: ": "mail.greatdeck.co:587", "Password: ": "yX93LyJE", "From: ": "info.greatdeck@greatdeck.co"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.667877836.0000000004B03000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.669949286.00000000057F5000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.669771908.0000000005512000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: fattura.exe PID: 3984	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 864	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 864	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Click to see the 4 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
2.2.RegAsm.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.fattura.exe.5510000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security

Sigma Overview

System Summary:

Sigma detected: RegAsm connects to smtp port

Show sources

Source: Network Connection

Author: Joe Security: Data: DestinationIp: 162.222.226.70, DestinationIsIpv6: false, DestinationPort: 587, EventID: 3, Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, Initiated: true, ProcessId: 864, Protocol: tcp, SourceIp: 192.168.2.4, SourceIsIpv6: false, SourcePort: 49767

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: RegAsm.exe.864.2.memstr

Malware Configuration Extractor: Agenttesla {"Username: ": "wDrIkJ7y7Qr0a", "URL: ": "http://LoTLRwkC9qh4QyRRa.com", "To: ": "info.greatdeck@greatdeck.co", "ByHost: ": "mail.greatdeck.co:587", "Password: ": "yX93LyJE", "From: ": "info.greatdeck@greatdeck.co"}

Multi AV Scanner detection for submitted file

Show sources

Source: fattura.exe

ReversingLabs: Detection: 25%

Machine Learning detection for sample

Show sources

Source: fattura.exe

Joe Sandbox ML: detected

Source: 2.2.RegAsm.exe.400000.0.unpack

Avira: Label: TR/Spy.Gen8

Networking:

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Show sources

Source: Traffic

Snort IDS: 2030171 ET TROJAN AgentTesla Exfil Via SMTP 192.168.2.4:49767 -> 162.222.226.70:587

Source: global traffic

TCP traffic: 192.168.2.4:49767 -> 162.222.226.70:587

Source: Joe Sandbox View

IP Address: 162.222.226.70 162.222.226.70

Source: Joe Sandbox View

ASN Name: PUBLIC-DOMAIN-REGISTRYUS PUBLIC-DOMAIN-REGISTRYUS

Source: global traffic

TCP traffic: 192.168.2.4:49767 -> 162.222.226.70:587

Source: unknown

DNS traffic detected: queries for: mail.greatdeck.co

Source: RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	String found in binary or memory: http://Bvcujr.com
Source: RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: RegAsm.exe, 00000002.00000002.920893237.0000000002D98000.00000004.00000001.sdmp	String found in binary or memory: http://LoTLRwkC9qh4QyRRa.com
Source: RegAsm.exe, 00000002.00000002.920893237.0000000002D98000.00000004.00000001.sdmp	String found in binary or memory: http://LoTLRwkC9qh4QyRRa.comP
Source: RegAsm.exe, 00000002.00000002.920950784.0000000002DDA000.00000004.00000001.sdmp	String found in binary or memory: http://greatdeck.co
Source: RegAsm.exe, 00000002.00000002.920950784.0000000002DDA000.00000004.00000001.sdmp	String found in binary or memory: http://mail.greatdeck.co
Source: RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	String found in binary or memory: https://api.ipify.orgGETMozilla/5.0
Source: fattura.exe, 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, RegAsm.exe, 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp	String found in binary or memory: https://api.telegram.org/bot%telegramapi%/
Source: RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	String found in binary or memory: https://api.telegram.org/bot%telegramapi%/sendDocumentdocument---------------------------x
Source: fattura.exe, 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, RegAsm.exe, 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip
Source: RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Installs a global keyboard hook

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Windows user hook set: 0 keyboard low level C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Window created: window name: CLIPBRDWNDCLASS

System Summary:

Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_05501C09 CreateProcessW,NtQueryInformationProcess,NtReadVirtualMemory,NtCreateSection,NtMapViewOfSection,NtMapViewOfSection,NtTerminateProcess,NtUnmapViewOfSection,NtWriteVirtualMemory,NtGetContextThread,NtSetContextThread,NtResumeThread,
Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_055000AD NtOpenSection,NtMapViewOfSection,

Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_00B8F419
Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_02DE04F0
Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_02DE04E1
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02704EFA
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0270C6D0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02708F38
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02704430
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0270D8E0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_027098B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02745EA8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02745721
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02746490
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0274F518
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0274D900
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_027C8000
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_027CE198
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_027C0F53
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_027C9710
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_028746A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02874690
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0287D301
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_05CD7538
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_05CD94F8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_05CD6C68
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_05CD6920

Source: fattura.exe, 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameKSNqaOSyHMGbBIJqcKRgjDNxy.exe4 vs fattura.exe
Source: fattura.exe, 00000000.00000002.667877836.0000000004B03000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameaQIZSnHIrbgAFuDP.bounce.exe4 vs fattura.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Section loaded: sfc.dll

Source: fattura.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@5/1@2/1

Source: C:\Users\user\Desktop\fattura.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\fattura.exe.log

Jump to behavior

Source: fattura.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\fattura.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Users\user\Desktop\fattura.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: fattura.exe

ReversingLabs: Detection: 25%

Source: unknown	Process created: C:\Users\user\Desktop\fattura.exe 'C:\Users\user\Desktop\fattura.exe'
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Users\user\Desktop\fattura.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Users\user\Desktop\fattura.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{172BDDF8-CEEA-11D1-8B05-00600806D9B6}\InProcServer32

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Source: fattura.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: fattura.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_027017E8 push esp; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02702A8D push es; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_02702B25 push es; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 2_2_0274B57F push edi; retn 0000h

Source: initial sample

Static PE information: section name: .text entropy: 7.86592227679

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\fattura.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Source: C:\Users\user\Desktop\fattura.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Window / User API: threadDelayed 768

Source: C:\Users\user\Desktop\fattura.exe TID: 6484	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -4611686018427385s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1088	Thread sleep count: 768 > 30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -58500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -84750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -56000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -81750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -54000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -78750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -101000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -48500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -94000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -46500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -43500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -60000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -73000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -51750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -48750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -32000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -45750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -30000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -57000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -39750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -36750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -33750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -30000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -80388s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -51592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -77061s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -51186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -76500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -76170s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -75420s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -75138s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -74811s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -49500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -49186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -73500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -73170s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -48592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -48374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -72138s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -71811s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -47500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -47280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -70170s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -46592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -46374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -46186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -46000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -45280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -45092s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -44874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -44592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -44374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -44186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -44000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -43780s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -43280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -43092s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -42874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -42686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -63750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -42186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -42000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -41780s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -62388s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -41374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -41092s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -40874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -40686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -60750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -60420s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -39780s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -59388s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -39374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -58779s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -39000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -38686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -57750s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -57420s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -57138s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -56811s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -56388s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -37374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -55779s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -37000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -55170s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -54420s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -54138s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -53811s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -35186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -35000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -52170s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -51138s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -50811s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -33686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -33000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -49170s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -37500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -32250s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -59686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -59500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -58874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -58592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -58374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -58186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -57780s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -57500s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -56874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -56686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -56186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -55780s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -55592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -55374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -54686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -54280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -53780s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -53374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -53000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -52686s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -52280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -52092s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -51874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -35592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -35374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -34280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -33374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -33186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -32280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -32092s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -31874s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -31592s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -31374s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -31186s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -31000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -30280s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1320	Thread sleep time: -30092s >= -30000s

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Last function: Thread delayed

Source: RegAsm.exe, 00000002.00000002.921880855.0000000005A70000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: RegAsm.exe, 00000002.00000002.921880855.0000000005A70000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: RegAsm.exe, 00000002.00000002.921880855.0000000005A70000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: RegAsm.exe, 00000002.00000003.868860155.0000000005B9D000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: RegAsm.exe, 00000002.00000002.921880855.0000000005A70000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process information queried: ProcessInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 2_2_02700740 LdrInitializeThunk,

Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_055001CB mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_055000AD mov ecx, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\fattura.exe	Code function: 0_2_055000AD mov eax, dword ptr fs:[00000030h]

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\fattura.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Maps a DLL or memory area into another process

Show sources

Source: C:\Users\user\Desktop\fattura.exe

Section loaded: unknown target: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe protection: execute and read and write

Writes to foreign memory regions

Show sources

Source: C:\Users\user\Desktop\fattura.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 95A008

Source: C:\Users\user\Desktop\fattura.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Users\user\Desktop\fattura.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Source: RegAsm.exe, 00000002.00000002.920074054.00000000011C0000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: RegAsm.exe, 00000002.00000002.920074054.00000000011C0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: RegAsm.exe, 00000002.00000002.920074054.00000000011C0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: RegAsm.exe, 00000002.00000002.920074054.00000000011C0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\fattura.exe	Queries volume information: C:\Users\user\Desktop\fattura.exe VolumeInformation
Source: C:\Users\user\Desktop\fattura.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 2_2_05CD2654 GetUserNameW,

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Stealing of Sensitive Information:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.667877836.0000000004B03000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.669949286.00000000057F5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.669771908.0000000005512000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: fattura.exe PID: 3984, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 864, type: MEMORY
Source: Yara match	File source: 2.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.fattura.exe.5510000.1.unpack, type: UNPACKEDPE

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions

Tries to harvest and steal browser information (history, passwords, etc)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini

Tries to harvest and steal ftp login credentials

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\

Tries to steal Mail credentials (via file access)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities

Source: Yara match	File source: 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 864, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.667877836.0000000004B03000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.669949286.00000000057F5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.669771908.0000000005512000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: fattura.exe PID: 3984, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 864, type: MEMORY
Source: Yara match	File source: 2.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.fattura.exe.5510000.1.unpack, type: UNPACKEDPE

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 Instrumentation211	DLL Side-Loading1	DLL Side-Loading1	Disable or Modify Tools1	OS Credential Dumping2	Account Discovery1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Process Injection212	Obfuscated Files or Information2	Input Capture11	System Information Discovery114	Remote Desktop Protocol	Data from Local System2	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Software Packing3	Credentials in Registry1	Query Registry1	SMB/Windows Admin Shares	Email Collection1	Automated Exfiltration	Non-Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	DLL Side-Loading1	NTDS	Security Software Discovery111	Distributed Component Object Model	Input Capture11	Scheduled Transfer	Application Layer Protocol11	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Masquerading1	LSA Secrets	Virtualization/Sandbox Evasion13	SSH	Clipboard Data1	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Virtualization/Sandbox Evasion13	Cached Domain Credentials	Process Discovery2	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Process Injection212	DCSync	Application Window Discovery1	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Indicator Removal from Tools	Proc Filesystem	System Owner/User Discovery1	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	Masquerading	/etc/passwd and /etc/shadow	Remote System Discovery1	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
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
fattura.exe	25%	ReversingLabs	ByteCode-MSIL.Infostealer.DarkStealer
fattura.exe	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
2.2.RegAsm.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8		Download File
0.2.fattura.exe.5510000.1.unpack	100%	Avira	HEUR/AGEN.1138205		Download File

Domains

Source	Detection	Scanner	Label	Link
greatdeck.co	1%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label
http://greatdeck.co	0%	Avira URL Cloud	safe
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://mail.greatdeck.co	0%	Avira URL Cloud	safe
http://LoTLRwkC9qh4QyRRa.comP	0%	Avira URL Cloud	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
http://Bvcujr.com	0%	Avira URL Cloud	safe
http://LoTLRwkC9qh4QyRRa.com	0%	Avira URL Cloud	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
greatdeck.co	162.222.226.70	true	true	1%, Virustotal, Browse	unknown
mail.greatdeck.co	unknown	unknown	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://greatdeck.co	RegAsm.exe, 00000002.00000002.920950784.0000000002DDA000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://127.0.0.1:HTTP/1.1	RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://DynDns.comDynDNS	RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://mail.greatdeck.co	RegAsm.exe, 00000002.00000002.920950784.0000000002DDA000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://LoTLRwkC9qh4QyRRa.comP	RegAsm.exe, 00000002.00000002.920893237.0000000002D98000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://api.telegram.org/bot%telegramapi%/	fattura.exe, 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, RegAsm.exe, 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp	false		high
https://api.telegram.org/bot%telegramapi%/sendDocumentdocument---------------------------x	RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	false		high
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	fattura.exe, 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, RegAsm.exe, 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://Bvcujr.com	RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://LoTLRwkC9qh4QyRRa.com	RegAsm.exe, 00000002.00000002.920893237.0000000002D98000.00000004.00000001.sdmp	true	Avira URL Cloud: safe	unknown
https://api.ipify.orgGETMozilla/5.0	RegAsm.exe, 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
162.222.226.70	unknown	United States		394695	PUBLIC-DOMAIN-REGISTRYUS	true

General Information

Joe Sandbox Version:	31.0.0 Red Diamond
Analysis ID:	321142
Start date:	20.11.2020
Start time:	12:35:24
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 53s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	fattura.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	16
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.spyw.evad.winEXE@5/1@2/1
EGA Information:	Failed
HDC Information:	Successful, ratio: 0.4% (good quality ratio 0.3%) Quality average: 68% Quality standard deviation: 24.6%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, backgroundTaskHost.exe, svchost.exe, wuapihost.exe Excluded IPs from analysis (whitelisted): 52.147.198.201, 104.43.139.144, 104.43.193.48, 51.104.139.180, 52.155.217.156, 20.54.26.129, 205.185.216.42, 205.185.216.10, 95.101.22.134, 95.101.22.125 Excluded domains from analysis (whitelisted): displaycatalog-europeeap.md.mp.microsoft.com.akadns.net, arc.msn.com.nsatc.net, db3p-ris-pf-prod-atm.trafficmanager.net, displaycatalog.md.mp.microsoft.com.akadns.net, ris-prod.trafficmanager.net, ctldl.windowsupdate.com, skypedataprdcolcus16.cloudapp.net, cds.d2s7q6s2.hwcdn.net, a1449.dscg2.akamai.net, arc.msn.com, skypedataprdcolcus15.cloudapp.net, skypedataprdcoleus16.cloudapp.net, db5eap.displaycatalog.md.mp.microsoft.com.akadns.net, ris.api.iris.microsoft.com, umwatsonrouting.trafficmanager.net, audownload.windowsupdate.nsatc.net, au.download.windowsupdate.com.hwcdn.net, displaycatalog.mp.microsoft.com, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, au-bg-shim.trafficmanager.net Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
12:36:29	API Interceptor	840x Sleep call for process: RegAsm.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
162.222.226.70	Zahlung.exe	Get hash	malicious	Browse
	Zahlung.exe	Get hash	malicious	Browse
	Lieferadresse.exe	Get hash	malicious	Browse
	Shipment address.exe	Get hash	malicious	Browse
	dettagli di pagamento.exe	Get hash	malicious	Browse
	Zahlungskopie.exe	Get hash	malicious	Browse
	SecuriteInfo.com.AdWare.Amonetize.arhz.exe	Get hash	malicious	Browse
	SecuriteInfo.com.Trojan.Siggen11.2816.22071.exe	Get hash	malicious	Browse
	https://spark.adobe.com/page/s4liZTtRbzbxD	Get hash	malicious	Browse
	https://1drv.ms/u/s!Aj1pdKAYa9n0gTIji9Ijnr6xK0RL?e=HEGTEl	Get hash	malicious	Browse
	Purchase-Order2750.html	Get hash	malicious	Browse
	https://jcbintegrador.com.pe/ddgghhf67643bhjbhdfbdocpdf	Get hash	malicious	Browse
	http://larryyoungpavlngz.com/0s	Get hash	malicious	Browse
	https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fartecorpus.net%2fwp-includes%2fSimplePie%2fParse%2fowa.php%2findex.html%3fl%3d_JeHFUq_VJOXK0QWHtoGYDw_Product-UserID%26%23charles.teel%40goodmanmfg.com&c=E,1,rYcxrrvcAzv2WFpvjh62IzTFJoxfScVTKXZV3aj80Afb6YKCrifwPWMgT9kxNyr4CqCYIochrADK8LmpYhp1FsBFERt0zZ1-TqzxuvkiNiScqD-ywXqZOePgJg,,&typo=1	Get hash	malicious	Browse
	https://aerosurcolombia.com/AUSSIE.html	Get hash	malicious	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
PUBLIC-DOMAIN-REGISTRYUS	PO1.xlsx	Get hash	malicious	Browse	208.91.199.223
	QKLQkaCe9M.exe	Get hash	malicious	Browse	208.91.199.224
	Zahlung.exe	Get hash	malicious	Browse	162.222.226.70
	0hgHwEkIWY.exe	Get hash	malicious	Browse	208.91.198.143
	Swift Copy.exe	Get hash	malicious	Browse	208.91.199.224
	Shipping Details_PDF.exe	Get hash	malicious	Browse	208.91.199.225
	Zahlung.exe	Get hash	malicious	Browse	162.222.226.70
	Lieferadresse.exe	Get hash	malicious	Browse	162.222.226.70
	RFQ_SMKM19112020.xlsx	Get hash	malicious	Browse	208.91.199.224
	Order List.xlsx	Get hash	malicious	Browse	208.91.199.225
	Shipping doc.pdf.exe	Get hash	malicious	Browse	208.91.198.143
	OrV86zxFWHW1j0f.exe	Get hash	malicious	Browse	208.91.199.224
	XDMBhLJxD1Qf7JW.exe	Get hash	malicious	Browse	208.91.199.224
	me4qssWAMQ.exe	Get hash	malicious	Browse	208.91.199.225
	Vd58qg0dhp.exe	Get hash	malicious	Browse	208.91.199.223
	15egpuWfT3.exe	Get hash	malicious	Browse	208.91.199.224
	PO_287104.exe	Get hash	malicious	Browse	208.91.198.225
	Machine drawing.exe	Get hash	malicious	Browse	199.79.63.24
	Shipping Details.exe	Get hash	malicious	Browse	208.91.198.143
	Wrong Transfer Payment - Chk Clip Copy.exe	Get hash	malicious	Browse	208.91.199.223

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\fattura.exe.log Download File
Process:	C:\Users\user\Desktop\fattura.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	315
Entropy (8bit):	5.350410246151501
Encrypted:	false
SSDEEP:	6:Q3La/xwcE73FKDLIP12MUAvvr3tDLIP12MUAvvR+uTL2LDY3U21v:Q3La/hg1KDLI4M9tDLI4MWuPk21v
MD5:	EE0BB4B63A030A0BF7087CB0AEBD07BC
SHA1:	9A4ADFB6336E22D49503B4B99FFC25A7882AE202
SHA-256:	6CBBAF20B7871B931A8A0B1D54890DC0E6C9ED78E7DEC5E2AB2F6D12DF349DFF
SHA-512:	47644A669A15A83D0BAA1F801BB34E36B1F8FE700E5C7A4396D684FE85AFFF6B32F511AEDD0E304DB48383E04A5044CA1B313D559737F5CD967CC00F8FDFC38B
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.86086603352849
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.80% Win32 Executable (generic) a (10002005/4) 49.75% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Windows Screen Saver (13104/52) 0.07% Generic Win/DOS Executable (2004/3) 0.01%
File name:	fattura.exe
File size:	618496
MD5:	ac16b512e9de9308fa69b78af1faed07
SHA1:	85eff7055833458712baa0facf48269317d38bff
SHA256:	2112f6c6abb4fe84e62fd5ff70f880413b3e54610535b1bd1e5d9ca64d6206f5
SHA512:	9c325aa0df68ccbc8398ad3bd181c7084d88ee7ee51b49639f730bbdbd15f3fbcf1fb3361701d411ccbf70e1b599a9a854f37e2e1d1a37cb5474cefaa5dee4a0
SSDEEP:	12288:IvFCnJw4N72vng/saho7+NeB0uUo8ndBuymcGuBQqvlQOx:8FuiQy/GHhfG0uUUyfGuBQ0lQO
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....y._.................h............... ........@.. ..............................G.....@................................

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x4987ce
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x5FB779C3 [Fri Nov 20 08:09:39 2020 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x9877c	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x9a000	0x242	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x9c000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x967d4	0x96800	False	0.918727938123	data	7.86592227679	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x9a000	0x242	0x400	False	0.310546875	data	3.56952524932	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x9c000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_MANIFEST	0x9a058	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
11/20/20-12:37:56.843422	TCP	2030171	ET TROJAN AgentTesla Exfil Via SMTP	49767	587	192.168.2.4	162.222.226.70

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 20, 2020 12:37:55.461395025 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:55.610898018 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:55.611006021 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:55.984190941 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:55.984671116 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.124622107 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.125966072 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.265924931 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.266896963 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.408432961 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.409766912 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.549482107 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.550213099 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.693073988 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.693809032 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.834487915 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.834531069 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.843421936 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.843632936 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.844202995 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.844362974 CET	49767	587	192.168.2.4	162.222.226.70
Nov 20, 2020 12:37:56.984949112 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.986042976 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:56.988037109 CET	587	49767	162.222.226.70	192.168.2.4
Nov 20, 2020 12:37:57.038861990 CET	49767	587	192.168.2.4	162.222.226.70

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 20, 2020 12:36:16.977535009 CET	49257	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:17.004702091 CET	53	49257	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:17.671792030 CET	62389	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:17.698962927 CET	53	62389	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:22.558243990 CET	49910	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:22.585186958 CET	53	49910	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:23.203993082 CET	55854	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:23.231062889 CET	53	55854	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:23.943427086 CET	64549	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:23.970490932 CET	53	64549	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:24.589713097 CET	63153	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:24.616849899 CET	53	63153	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:25.329967022 CET	52991	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:25.365650892 CET	53	52991	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:26.143235922 CET	53700	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:26.170371056 CET	53	53700	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:26.951157093 CET	51726	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:26.978349924 CET	53	51726	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:27.769819975 CET	56794	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:27.796899080 CET	53	56794	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:28.403497934 CET	56534	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:28.432039976 CET	53	56534	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:29.310445070 CET	56627	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:29.337625027 CET	53	56627	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:35.495567083 CET	56621	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:35.522701025 CET	53	56621	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:36.298536062 CET	63116	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:36.325670004 CET	53	63116	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:36.802314043 CET	64078	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:36.829503059 CET	53	64078	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:36.985817909 CET	64801	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:37.012861013 CET	53	64801	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:37.792067051 CET	61721	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:37.819253922 CET	53	61721	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:38.596724987 CET	51255	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:38.624023914 CET	53	51255	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:51.646224976 CET	61522	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:51.682312012 CET	53	61522	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:52.176069021 CET	52337	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:52.203248024 CET	53	52337	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:52.608827114 CET	55046	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:52.644793987 CET	53	55046	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:52.972162962 CET	49612	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:52.999258995 CET	53	49612	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:53.243901014 CET	49285	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:53.270951986 CET	53	49285	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:53.451519966 CET	50601	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:53.487291098 CET	53	50601	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:53.873852015 CET	60875	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:53.900839090 CET	53	60875	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:54.320349932 CET	56448	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:54.355807066 CET	53	56448	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:55.006170988 CET	59172	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:55.041843891 CET	53	59172	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:55.609106064 CET	62420	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:55.636136055 CET	53	62420	8.8.8.8	192.168.2.4
Nov 20, 2020 12:36:56.182677984 CET	60579	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:36:56.220634937 CET	53	60579	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:01.435817957 CET	50183	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:01.463015079 CET	53	50183	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:11.987037897 CET	61531	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:12.014147043 CET	53	61531	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:12.183083057 CET	49228	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:12.210105896 CET	53	49228	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:14.860816002 CET	59794	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:14.899347067 CET	53	59794	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:46.295819998 CET	55916	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:46.323276043 CET	53	55916	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:47.459675074 CET	52752	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:47.505688906 CET	53	52752	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:55.364053965 CET	60542	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:55.399847984 CET	53	60542	8.8.8.8	192.168.2.4
Nov 20, 2020 12:37:55.411382914 CET	60689	53	192.168.2.4	8.8.8.8
Nov 20, 2020 12:37:55.446657896 CET	53	60689	8.8.8.8	192.168.2.4

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Nov 20, 2020 12:37:55.364053965 CET	192.168.2.4	8.8.8.8	0x256f	Standard query (0)	mail.greatdeck.co	A (IP address)	IN (0x0001)
Nov 20, 2020 12:37:55.411382914 CET	192.168.2.4	8.8.8.8	0xd81d	Standard query (0)	mail.greatdeck.co	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Nov 20, 2020 12:37:55.399847984 CET	8.8.8.8	192.168.2.4	0x256f	No error (0)	mail.greatdeck.co	greatdeck.co		CNAME (Canonical name)	IN (0x0001)
Nov 20, 2020 12:37:55.399847984 CET	8.8.8.8	192.168.2.4	0x256f	No error (0)	greatdeck.co		162.222.226.70	A (IP address)	IN (0x0001)
Nov 20, 2020 12:37:55.446657896 CET	8.8.8.8	192.168.2.4	0xd81d	No error (0)	mail.greatdeck.co	greatdeck.co		CNAME (Canonical name)	IN (0x0001)
Nov 20, 2020 12:37:55.446657896 CET	8.8.8.8	192.168.2.4	0xd81d	No error (0)	greatdeck.co		162.222.226.70	A (IP address)	IN (0x0001)

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
Nov 20, 2020 12:37:55.984190941 CET	587	49767	162.222.226.70	192.168.2.4	220-bh-37.webhostbox.net ESMTP Exim 4.93 #2 Fri, 20 Nov 2020 11:37:55 +0000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
Nov 20, 2020 12:37:55.984671116 CET	49767	587	192.168.2.4	162.222.226.70	EHLO 813848
Nov 20, 2020 12:37:56.124622107 CET	587	49767	162.222.226.70	192.168.2.4	250-bh-37.webhostbox.net Hello 813848 [84.17.52.25] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-AUTH PLAIN LOGIN 250-STARTTLS 250 HELP
Nov 20, 2020 12:37:56.125966072 CET	49767	587	192.168.2.4	162.222.226.70	AUTH login aW5mby5ncmVhdGRlY2tAZ3JlYXRkZWNrLmNv
Nov 20, 2020 12:37:56.265924931 CET	587	49767	162.222.226.70	192.168.2.4	334 UGFzc3dvcmQ6
Nov 20, 2020 12:37:56.408432961 CET	587	49767	162.222.226.70	192.168.2.4	235 Authentication succeeded
Nov 20, 2020 12:37:56.409766912 CET	49767	587	192.168.2.4	162.222.226.70	MAIL FROM:<info.greatdeck@greatdeck.co>
Nov 20, 2020 12:37:56.549482107 CET	587	49767	162.222.226.70	192.168.2.4	250 OK
Nov 20, 2020 12:37:56.550213099 CET	49767	587	192.168.2.4	162.222.226.70	RCPT TO:<info.greatdeck@greatdeck.co>
Nov 20, 2020 12:37:56.693073988 CET	587	49767	162.222.226.70	192.168.2.4	250 Accepted
Nov 20, 2020 12:37:56.693809032 CET	49767	587	192.168.2.4	162.222.226.70	DATA
Nov 20, 2020 12:37:56.834531069 CET	587	49767	162.222.226.70	192.168.2.4	354 Enter message, ending with "." on a line by itself
Nov 20, 2020 12:37:56.844362974 CET	49767	587	192.168.2.4	162.222.226.70	.
Nov 20, 2020 12:37:56.988037109 CET	587	49767	162.222.226.70	192.168.2.4	250 OK id=1kg4jk-000fJo-Os

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: fattura.exe PID: 3984 Parent PID: 5820

General

Start time:	12:36:16
Start date:	20/11/2020
Path:	C:\Users\user\Desktop\fattura.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\fattura.exe'
Imagebase:	0xb00000
File size:	618496 bytes
MD5 hash:	AC16B512E9DE9308FA69B78AF1FAED07
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000003.663757971.00000000057F5000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.667877836.0000000004B03000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.669949286.00000000057F5000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.669771908.0000000005512000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: RegAsm.exe PID: 2456 Parent PID: 3984

General

Start time:	12:36:21
Start date:	20/11/2020
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Imagebase:	0x330000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: RegAsm.exe PID: 864 Parent PID: 3984

General

Start time:	12:36:21
Start date:	20/11/2020
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Imagebase:	0x650000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000002.00000002.919344490.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000002.00000002.920493622.0000000002A81000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	moderate

Disassembly

Code Analysis

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Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search the Registry on compromised systems for insecurely stored credentials. The Windows Registry stores configuration information that can be used by the system or other programs. Adversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services. Sometimes these credentials are used for automatic logons.
Tactics:	Credential Access
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of accounts on a system or within an environment. This information can help adversaries determine which accounts exist to aid in follow-on behavior.
Tactics:	Discovery
Data Sources:	API monitoring, Azure activity logs, Office 365 account logs, Process command-line parameters, Process monitoring
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, 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

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process 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:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) 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:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to Exfiltration.
Tactics:	Collection
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may target user email to collect sensitive information. Emails may contain sensitive data, including trade secrets or personal information, that can prove valuable to adversaries. Adversaries can collect or forward email from mail servers or clients.
Tactics:	Collection
Data Sources:	Authentication logs, Email gateway, File monitoring, Mail server, Office 365 trace logs, Process monitoring, Process use of network
Platforms:	Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report fattura.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Agenttesla

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

System Summary:

Signature Overview

AV Detection:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Stealing of Sensitive Information:

Remote Access Functionality:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

SMTP Packets

Code Manipulations

Statistics

Behavior

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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre