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Analysis Report xVvAobZvWU

Overview

General Information

Sample Name:	xVvAobZvWU (renamed file extension from none to exe)
Analysis ID:	385394
MD5:	b415645d1b8039996726b424cd53a81c
SHA1:	cfcc4ee2d2e00ae4deb8591e7b8682d6946db5f5
SHA256:	806bf1c6fa713325b45642893ede4dcb76dbf6044aea80a5315da1075cc25b9a
Infos:
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

Yara detected AgentTesla

Yara detected AntiVM3

.NET source code contains very large array initializations

Machine Learning detection for sample

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 detect sandboxes and other dynamic analysis tools (process name or module or function)

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)

Antivirus or Machine Learning detection for unpacked file

Binary contains a suspicious time stamp

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

Contains long sleeps (>= 3 min)

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

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)

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 file is different than original file name gathered from version info

Uses 32bit PE files

Uses SMTP (mail sending)

Yara detected Credential Stealer

Classification

Startup

System is w10x64

xVvAobZvWU.exe (PID: 5504 cmdline: 'C:\Users\user\Desktop\xVvAobZvWU.exe' MD5: B415645D1B8039996726B424CD53A81C)

xVvAobZvWU.exe (PID: 2584 cmdline: {path} MD5: B415645D1B8039996726B424CD53A81C)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Exfil Mode": "SMTP", "SMTP Info": "jaen@brimaq.combrimaQ2012mail.brimaq.commetoyou2411@gmail.com"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000002.00000002.460161679.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: xVvAobZvWU.exe PID: 2584	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: xVvAobZvWU.exe PID: 2584	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: xVvAobZvWU.exe PID: 5504	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: xVvAobZvWU.exe PID: 5504	JoeSecurity_AntiVM_3	Yara detected AntiVM_3	Joe Security
Click to see the 3 entries

Unpacked PEs

Source	Rule	Description	Author
2.2.xVvAobZvWU.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.xVvAobZvWU.exe.39b33b0.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.xVvAobZvWU.exe.39b33b0.2.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 2.2.xVvAobZvWU.exe.400000.0.unpack

Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "SMTP Info": "jaen@brimaq.combrimaQ2012mail.brimaq.commetoyou2411@gmail.com"}

Multi AV Scanner detection for submitted file

Show sources

Source: xVvAobZvWU.exe	Virustotal: Detection: 30%			Perma Link
Source: xVvAobZvWU.exe	ReversingLabs: Detection: 10%

Machine Learning detection for sample

Show sources

Source: xVvAobZvWU.exe

Joe Sandbox ML: detected

Source: 2.2.xVvAobZvWU.exe.400000.0.unpack

Avira: Label: TR/Spy.Gen8

Source: xVvAobZvWU.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: xVvAobZvWU.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source: global traffic

TCP traffic: 192.168.2.3:49741 -> 78.128.8.31:587

Source: Joe Sandbox View

ASN Name: TELEPOINTBG TELEPOINTBG

Source: global traffic

TCP traffic: 192.168.2.3:49741 -> 78.128.8.31:587

Source: unknown

DNS traffic detected: queries for: mail.brimaq.com

Source: xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	String found in binary or memory: http://Bavw5lBQkDhG9.net
Source: xVvAobZvWU.exe, 00000002.00000003.401682628.0000000001094000.00000004.00000001.sdmp	String found in binary or memory: http://Bavw5lBQkDhG9.net1-5-21-3853321935-2125563209-4053062332-1002_Classes
Source: xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	String found in binary or memory: http://UfeDnz.com
Source: xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	String found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c0
Source: xVvAobZvWU.exe, 00000002.00000002.466430906.0000000003101000.00000004.00000001.sdmp	String found in binary or memory: http://brimaq.com
Source: xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	String found in binary or memory: http://cps.letsencrypt.org0
Source: xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	String found in binary or memory: http://cps.root-x1.letsencrypt.org0
Source: xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	String found in binary or memory: http://crl.identrust.com/DSTROOTCAX3CRL.crl0
Source: xVvAobZvWU.exe, 00000002.00000002.466430906.0000000003101000.00000004.00000001.sdmp	String found in binary or memory: http://mail.brimaq.com
Source: xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	String found in binary or memory: http://r3.i.lencr.org/0
Source: xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	String found in binary or memory: http://r3.o.lencr.org0
Source: xVvAobZvWU.exe, 00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp, xVvAobZvWU.exe, 00000002.00000002.460161679.0000000000402000.00000040.00000001.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: xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.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

System Summary:

.NET source code contains very large array initializations

Show sources

Source: 2.2.xVvAobZvWU.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b5BCBD15Au002dC8BBu002d4A4Au002dB998u002d7E02CCE826D7u007d/C91E5AB2u002dAB1Au002d4634u002dBC6Fu002dDBEDDDE764F7.cs

Large array initialization: .cctor: array initializer size 11945

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 0_2_003A9245
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 0_2_00D6C164
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 0_2_00D6E5B0
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 0_2_00D6E5A0
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 0_2_003A929D
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_00A59245
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01122A98
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01124418
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01122367
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01126D30
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_0116F8EC
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_011603C5
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_0116F3C0
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_0116BBCC
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01165E38
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_0116A2C0
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01167228
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01169660
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_011754C0
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_0117B748
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01176BE0
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_01174C30
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Code function: 2_2_00A5929D

Source: xVvAobZvWU.exe, 00000000.00000002.202359814.0000000004D80000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamemscorrc.dllT vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000000.00000000.192493663.0000000000448000.00000002.00020000.sdmp	Binary or memory string: OriginalFilename2A vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000000.00000002.202558284.0000000004DF0000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameMetroFramework.dll> vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameMKxlRmnrxoJfDTOrHckujWdZgfyhUUAQDs.exe4 vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000000.00000002.203440932.0000000005941000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameMajorRevision.exe< vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.463074346.00000000010A0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamemscorrc.dllT vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.461233349.0000000000AF8000.00000002.00020000.sdmp	Binary or memory string: OriginalFilename2A vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.460161679.0000000000402000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenameMKxlRmnrxoJfDTOrHckujWdZgfyhUUAQDs.exe4 vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.463491577.00000000011DA000.00000004.00000020.sdmp	Binary or memory string: OriginalFilenameclr.dllT vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.463236763.0000000001130000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamewshom.ocx vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.461362348.0000000000EF8000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameUNKNOWN_FILET vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe, 00000002.00000002.463261981.0000000001140000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamewshom.ocx.mui vs xVvAobZvWU.exe
Source: xVvAobZvWU.exe	Binary or memory string: OriginalFilename2A vs xVvAobZvWU.exe

Source: xVvAobZvWU.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: xVvAobZvWU.exe

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

Source: 2.2.xVvAobZvWU.exe.400000.0.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 2.2.xVvAobZvWU.exe.400000.0.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@3/1@2/1

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

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

Jump to behavior

Source: xVvAobZvWU.exe

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

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

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

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

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: xVvAobZvWU.exe	Virustotal: Detection: 30%
Source: xVvAobZvWU.exe	ReversingLabs: Detection: 10%

Source: unknown	Process created: C:\Users\user\Desktop\xVvAobZvWU.exe 'C:\Users\user\Desktop\xVvAobZvWU.exe'
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process created: C:\Users\user\Desktop\xVvAobZvWU.exe {path}
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process created: C:\Users\user\Desktop\xVvAobZvWU.exe {path}

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

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

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

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

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

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

Source: xVvAobZvWU.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: xVvAobZvWU.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source: xVvAobZvWU.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source: xVvAobZvWU.exe

Static PE information: 0x94712C9A [Tue Dec 1 14:15:54 2048 UTC]

Source: initial sample

Static PE information: section name: .text entropy: 7.8881862753

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

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Yara detected AntiVM3

Show sources

Source: Yara match

File source: Process Memory Space: xVvAobZvWU.exe PID: 5504, type: MEMORY

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

Show sources

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

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

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Show sources

Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: WINE_GET_UNIX_FILE_NAME
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: SBIEDLL.DLL

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Window / User API: threadDelayed 2149
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Window / User API: threadDelayed 7696

Source: C:\Users\user\Desktop\xVvAobZvWU.exe TID: 5440	Thread sleep time: -31500s >= -30000s
Source: C:\Users\user\Desktop\xVvAobZvWU.exe TID: 5684	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\Desktop\xVvAobZvWU.exe TID: 6112	Thread sleep time: -23058430092136925s >= -30000s
Source: C:\Users\user\Desktop\xVvAobZvWU.exe TID: 5824	Thread sleep count: 2149 > 30
Source: C:\Users\user\Desktop\xVvAobZvWU.exe TID: 5824	Thread sleep count: 7696 > 30

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Thread delayed: delay time: 31500
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Thread delayed: delay time: 922337203685477

Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: VMware SVGA IIOData Source=localhost\sqlexpress;Initial Catalog=dbSMS;Integrated Security=True
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: vmware
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: SOFTWARE\VMware, Inc.\VMware Tools
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: VMWARE
Source: xVvAobZvWU.exe, 00000002.00000002.463620670.0000000001249000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll'
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: InstallPath%C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: VMWARE"SOFTWARE\VMware, Inc.\VMware ToolsLHARDWARE\DEVICEMAP\Scsi\Scsi Port 1\Scsi Bus 0\Target Id 0\Logical Unit Id 0LHARDWARE\DEVICEMAP\Scsi\Scsi Port 2\Scsi Bus 0\Target Id 0\Logical Unit Id 0'SYSTEM\ControlSet001\Services\Disk\Enum
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: VMware SVGA II
Source: xVvAobZvWU.exe, 00000000.00000002.204367485.0000000005DA1000.00000004.00000001.sdmp	Binary or memory string: vmwareNSYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000

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

Process information queried: ProcessInformation

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

Code function: 2_2_01122A98 LdrInitializeThunk,

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

Process token adjusted: Debug

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

Memory allocated: page read and write | page guard

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

Process created: C:\Users\user\Desktop\xVvAobZvWU.exe {path}

Source: xVvAobZvWU.exe, 00000002.00000002.464145624.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: xVvAobZvWU.exe, 00000002.00000002.464145624.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: xVvAobZvWU.exe, 00000002.00000002.464145624.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: xVvAobZvWU.exe, 00000002.00000002.464145624.00000000017B0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Users\user\Desktop\xVvAobZvWU.exe VolumeInformation
Source: C:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Users\user\Desktop\xVvAobZvWU.exe VolumeInformation
Source: C:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation

Source: C:\Users\user\Desktop\xVvAobZvWU.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: 00000002.00000002.460161679.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: xVvAobZvWU.exe PID: 2584, type: MEMORY
Source: Yara match	File source: Process Memory Space: xVvAobZvWU.exe PID: 5504, type: MEMORY
Source: Yara match	File source: 2.2.xVvAobZvWU.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.xVvAobZvWU.exe.39b33b0.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.xVvAobZvWU.exe.39b33b0.2.raw.unpack, type: UNPACKEDPE

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

Show sources

Source: C:\Users\user\Desktop\xVvAobZvWU.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:\Users\user\Desktop\xVvAobZvWU.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data

Tries to harvest and steal ftp login credentials

Show sources

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml

Tries to steal Mail credentials (via file access)

Show sources

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

Source: Yara match	File source: 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: xVvAobZvWU.exe PID: 2584, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000002.00000002.460161679.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: xVvAobZvWU.exe PID: 2584, type: MEMORY
Source: Yara match	File source: Process Memory Space: xVvAobZvWU.exe PID: 5504, type: MEMORY
Source: Yara match	File source: 2.2.xVvAobZvWU.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.xVvAobZvWU.exe.39b33b0.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.xVvAobZvWU.exe.39b33b0.2.raw.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	Path Interception	Process Injection12	Masquerading1	OS Credential Dumping2	Query Registry1	Remote Services	Email Collection1	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	Boot or Logon Initialization Scripts	Disable or Modify Tools1	Credentials in Registry1	Security Software Discovery211	Remote Desktop Protocol	Archive Collected Data11	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)	Virtualization/Sandbox Evasion131	Security Account Manager	Process Discovery2	SMB/Windows Admin Shares	Data from Local System2	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)	Process Injection12	NTDS	Virtualization/Sandbox Evasion131	Distributed Component Object Model	Input Capture	Scheduled Transfer	Application Layer Protocol11	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Deobfuscate/Decode Files or Information1	LSA Secrets	Application Window Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Obfuscated Files or Information1	Cached Domain Credentials	Remote System Discovery1	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	Software Packing3	DCSync	System Information Discovery114	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	Timestomp1	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

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
xVvAobZvWU.exe	30%	Virustotal		Browse
xVvAobZvWU.exe	10%	ReversingLabs	ByteCode-MSIL.Trojan.AgentTesla
xVvAobZvWU.exe	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
2.2.xVvAobZvWU.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8		Download File

Domains

Source	Detection	Scanner	Label	Link
brimaq.com	0%	Virustotal		Browse
mail.brimaq.com	1%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label
http://UfeDnz.com	0%	Avira URL Cloud	safe
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://Bavw5lBQkDhG9.net1-5-21-3853321935-2125563209-4053062332-1002_Classes	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://DynDns.comDynDNS	0%	URL Reputation	safe
http://Bavw5lBQkDhG9.net	0%	Avira URL Cloud	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
http://cps.letsencrypt.org0	0%	URL Reputation	safe
http://cps.letsencrypt.org0	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%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
http://brimaq.com	0%	Avira URL Cloud	safe
http://mail.brimaq.com	0%	Avira URL Cloud	safe
http://r3.o.lencr.org0	0%	URL Reputation	safe
http://r3.o.lencr.org0	0%	URL Reputation	safe
http://r3.o.lencr.org0	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://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://cps.root-x1.letsencrypt.org0	0%	URL Reputation	safe
http://r3.i.lencr.org/0	0%	URL Reputation	safe
http://r3.i.lencr.org/0	0%	URL Reputation	safe
http://r3.i.lencr.org/0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
brimaq.com	78.128.8.31	true	true	0%, Virustotal, Browse	unknown
mail.brimaq.com	unknown	unknown	true	1%, Virustotal, Browse	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://UfeDnz.com	xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://127.0.0.1:HTTP/1.1	xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://Bavw5lBQkDhG9.net1-5-21-3853321935-2125563209-4053062332-1002_Classes	xVvAobZvWU.exe, 00000002.00000003.401682628.0000000001094000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://DynDns.comDynDNS	xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://Bavw5lBQkDhG9.net	xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://cps.letsencrypt.org0	xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	xVvAobZvWU.exe, 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://brimaq.com	xVvAobZvWU.exe, 00000002.00000002.466430906.0000000003101000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://mail.brimaq.com	xVvAobZvWU.exe, 00000002.00000002.466430906.0000000003101000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://r3.o.lencr.org0	xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	xVvAobZvWU.exe, 00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp, xVvAobZvWU.exe, 00000002.00000002.460161679.0000000000402000.00000040.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://cps.root-x1.letsencrypt.org0	xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://r3.i.lencr.org/0	xVvAobZvWU.exe, 00000002.00000003.413844373.00000000012C7000.00000004.00000001.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
78.128.8.31	brimaq.com	Bulgaria		31083	TELEPOINTBG	true

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	385394
Start date:	12.04.2021
Start time:	12:44:14
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 32s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	xVvAobZvWU (renamed file extension from none to 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:	25
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@3/1@2/1
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 0.1% (good quality ratio 0%) Quality average: 45% Quality standard deviation: 39.5%
HCA Information:	Successful, ratio: 99% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI
Warnings:	Show All Exclude process from analysis (whitelisted): taskhostw.exe, MpCmdRun.exe, BackgroundTransferHost.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, UsoClient.exe Excluded IPs from analysis (whitelisted): 131.253.33.200, 13.107.22.200, 13.64.90.137, 104.43.139.144, 52.147.198.201, 20.82.210.154, 52.255.188.83, 92.122.144.200, 92.122.213.247, 92.122.213.194, 20.54.26.129 Excluded domains from analysis (whitelisted): www.bing.com, skypedataprdcolwus17.cloudapp.net, arc.msn.com.nsatc.net, fs.microsoft.com, ris-prod.trafficmanager.net, e1723.g.akamaiedge.net, skypedataprdcolcus16.cloudapp.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, a1449.dscg2.akamai.net, arc.msn.com, dual-a-0001.dc-msedge.net, skypedataprdcoleus16.cloudapp.net, ris.api.iris.microsoft.com, skypedataprdcoleus17.cloudapp.net, a-0001.a-afdentry.net.trafficmanager.net, www-bing-com.dual-a-0001.a-msedge.net, blobcollector.events.data.trafficmanager.net, arc.trafficmanager.net, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.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
12:44:57	API Interceptor	838x Sleep call for process: xVvAobZvWU.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
78.128.8.31	FAKTURA I RACHUNKI.exe	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
TELEPOINTBG	FAKTURA I RACHUNKI.exe	Get hash	malicious	Browse	78.128.8.31
	0AX4532QWSA.xlsx	Get hash	malicious	Browse	217.174.152.38
	INV8222874744_20210111490395.xlsm	Get hash	malicious	Browse	217.174.149.3
	spetsifikatsiya.xls	Get hash	malicious	Browse	79.124.76.20
	spetsifikatsiya.xls	Get hash	malicious	Browse	79.124.76.20
	document-1932597637.xls	Get hash	malicious	Browse	217.174.152.52
	document-1932597637.xls	Get hash	malicious	Browse	217.174.152.52
	document-1961450761.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909441643.xls	Get hash	malicious	Browse	217.174.152.52
	document-1961450761.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909441643.xls	Get hash	malicious	Browse	217.174.152.52
	document-1942925331.xls	Get hash	malicious	Browse	217.174.152.52
	document-1942925331.xls	Get hash	malicious	Browse	217.174.152.52
	document-1892683183.xls	Get hash	malicious	Browse	217.174.152.52
	document-1892683183.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909894964.xls	Get hash	malicious	Browse	217.174.152.52
	document-1909894964.xls	Get hash	malicious	Browse	217.174.152.52
	document-1965918496.xls	Get hash	malicious	Browse	217.174.152.52
	document-1965918496.xls	Get hash	malicious	Browse	217.174.152.52
	document-1901557343.xls	Get hash	malicious	Browse	217.174.152.52

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\xVvAobZvWU.exe.log Download File
Process:	C:\Users\user\Desktop\xVvAobZvWU.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1216
Entropy (8bit):	5.355304211458859
Encrypted:	false
SSDEEP:	24:MLUE4K5E4Ks2E1qE4qXKDE4KhK3VZ9pKhPKIE4oKFKHKoZAE4Kzr7FE4x84j:MIHK5HKXE1qHiYHKhQnoPtHoxHhAHKzr
MD5:	FED34146BF2F2FA59DCF8702FCC8232E
SHA1:	B03BFEA175989D989850CF06FE5E7BBF56EAA00A
SHA-256:	123BE4E3590609A008E85501243AF5BC53FA0C26C82A92881B8879524F8C0D5C
SHA-512:	1CC89F2ED1DBD70628FA1DC41A32BA0BFA3E81EAE1A1CF3C5F6A48F2DA0BF1F21A5001B8A18B04043C5B8FE4FBE663068D86AA8C4BD8E17933F75687C3178FF6
Malicious:	true
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",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..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\f1d8480152e0da9a60ad49c6d16a3b6d\System.Core.ni.dll",0..3,"System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Configuration\8d67d92724ba494b6c7fd089d6f25b48\System.Configuration.ni.dll",0..3,"System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Xml\b219d4630d26b88041b59c21

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.881411013396599
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:	xVvAobZvWU.exe
File size:	678400
MD5:	b415645d1b8039996726b424cd53a81c
SHA1:	cfcc4ee2d2e00ae4deb8591e7b8682d6946db5f5
SHA256:	806bf1c6fa713325b45642893ede4dcb76dbf6044aea80a5315da1075cc25b9a
SHA512:	a3d6f1444a13842e56e7aada5fcaf323058718fc564b9699956316afc1563f2b426e13b7f556fd4cd6de1ac6eef98e7fdebd05bdaecf986291bde742cb939c37
SSDEEP:	12288:j0yZ00LCYKcGRcbLtD7TJrQrfVpo67st01Q5WMMe1zr6FEg848vDEpW:JZpCYKcGabvWXuoMMedr6F1zU
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....,q...............0..P...........n... ........@.. ....................................@................................

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x4a6ed2
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:	0x94712C9A [Tue Dec 1 14:15:54 2048 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
jmp dword ptr [00402000h]
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xa6e80	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xa8000	0x5f8	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xaa000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0xa6e64	0x1c	.text
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	0xa4ed8	0xa5000	False	0.90078272964	data	7.8881862753	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0xa8000	0x5f8	0x600	False	0.438802083333	data	4.24177120131	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0xaa000	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_VERSION	0xa8090	0x366	data
RT_MANIFEST	0xa8408	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
Translation	0x0000 0x04b0
LegalCopyright	Copyright Integra Wealth
Assembly Version	1.8.9.10
InternalName	2i.exe
FileVersion	1.9.1.0
CompanyName	Integra Wealth
LegalTrademarks
Comments
ProductName	ReplacementFallback
ProductVersion	1.9.1.0
FileDescription	ReplacementFallback
OriginalFilename	2i.exe

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 12, 2021 12:46:38.869477987 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:38.946281910 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:38.946373940 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.163911104 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.164525986 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.243127108 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.243381023 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.323828936 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.378572941 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.385159016 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.473922014 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.473978996 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.474025965 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.474138021 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.485213995 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.564122915 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.613044977 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.850397110 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:39.928841114 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:39.932363033 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.011511087 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.016185045 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.115988970 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.117352962 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.194215059 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.194924116 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.311352968 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.351804972 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.352585077 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.429482937 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.435127974 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.435487032 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.435702085 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.435915947 CEST	49741	587	192.168.2.3	78.128.8.31
Apr 12, 2021 12:46:40.512160063 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.512242079 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.512346983 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.512382984 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.543119907 CEST	587	49741	78.128.8.31	192.168.2.3
Apr 12, 2021 12:46:40.597439051 CEST	49741	587	192.168.2.3	78.128.8.31

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 12, 2021 12:44:50.612360954 CEST	50620	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:50.669533014 CEST	53	50620	8.8.8.8	192.168.2.3
Apr 12, 2021 12:44:51.245843887 CEST	64938	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:51.297452927 CEST	53	64938	8.8.8.8	192.168.2.3
Apr 12, 2021 12:44:52.431533098 CEST	60152	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:52.481501102 CEST	53	60152	8.8.8.8	192.168.2.3
Apr 12, 2021 12:44:53.900589943 CEST	57544	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:53.949954987 CEST	53	57544	8.8.8.8	192.168.2.3
Apr 12, 2021 12:44:57.193084955 CEST	55984	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:57.241938114 CEST	53	55984	8.8.8.8	192.168.2.3
Apr 12, 2021 12:44:58.087940931 CEST	64185	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:58.141357899 CEST	53	64185	8.8.8.8	192.168.2.3
Apr 12, 2021 12:44:59.118503094 CEST	65110	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:44:59.175698042 CEST	53	65110	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:00.035691023 CEST	58361	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:00.086199045 CEST	53	58361	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:01.092727900 CEST	63492	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:01.141478062 CEST	53	63492	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:01.867960930 CEST	60831	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:01.916639090 CEST	53	60831	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:03.007688046 CEST	60100	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:03.059261084 CEST	53	60100	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:03.925549984 CEST	53195	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:03.974323988 CEST	53	53195	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:06.181027889 CEST	50141	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:06.234987974 CEST	53	50141	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:07.642683983 CEST	53023	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:07.691351891 CEST	53	53023	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:24.676044941 CEST	49563	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:24.728600979 CEST	53	49563	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:26.453423977 CEST	51352	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:26.505266905 CEST	53	51352	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:27.536922932 CEST	59349	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:27.585517883 CEST	53	59349	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:31.249435902 CEST	57084	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:31.322732925 CEST	53	57084	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:36.898156881 CEST	58823	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:36.956593990 CEST	53	58823	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:45.408162117 CEST	57568	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:45.474838018 CEST	53	57568	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:47.998008013 CEST	50540	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:48.047997952 CEST	53	50540	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:52.693586111 CEST	54366	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:52.742301941 CEST	53	54366	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:56.675220966 CEST	53034	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:56.726906061 CEST	53	53034	8.8.8.8	192.168.2.3
Apr 12, 2021 12:45:59.935096025 CEST	57762	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:45:59.986671925 CEST	53	57762	8.8.8.8	192.168.2.3
Apr 12, 2021 12:46:02.939059019 CEST	55435	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:46:03.000535965 CEST	53	55435	8.8.8.8	192.168.2.3
Apr 12, 2021 12:46:34.890126944 CEST	50713	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:46:34.941271067 CEST	53	50713	8.8.8.8	192.168.2.3
Apr 12, 2021 12:46:37.076522112 CEST	56132	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:46:37.137068987 CEST	53	56132	8.8.8.8	192.168.2.3
Apr 12, 2021 12:46:38.585671902 CEST	58987	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:46:38.683134079 CEST	53	58987	8.8.8.8	192.168.2.3
Apr 12, 2021 12:46:38.718928099 CEST	56579	53	192.168.2.3	8.8.8.8
Apr 12, 2021 12:46:38.780081034 CEST	53	56579	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Apr 12, 2021 12:46:38.585671902 CEST	192.168.2.3	8.8.8.8	0xd703	Standard query (0)	mail.brimaq.com	A (IP address)	IN (0x0001)
Apr 12, 2021 12:46:38.718928099 CEST	192.168.2.3	8.8.8.8	0xae83	Standard query (0)	mail.brimaq.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Apr 12, 2021 12:46:38.683134079 CEST	8.8.8.8	192.168.2.3	0xd703	No error (0)	mail.brimaq.com	brimaq.com		CNAME (Canonical name)	IN (0x0001)
Apr 12, 2021 12:46:38.683134079 CEST	8.8.8.8	192.168.2.3	0xd703	No error (0)	brimaq.com		78.128.8.31	A (IP address)	IN (0x0001)
Apr 12, 2021 12:46:38.780081034 CEST	8.8.8.8	192.168.2.3	0xae83	No error (0)	mail.brimaq.com	brimaq.com		CNAME (Canonical name)	IN (0x0001)
Apr 12, 2021 12:46:38.780081034 CEST	8.8.8.8	192.168.2.3	0xae83	No error (0)	brimaq.com		78.128.8.31	A (IP address)	IN (0x0001)

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
Apr 12, 2021 12:46:39.163911104 CEST	587	49741	78.128.8.31	192.168.2.3	220-srvr.laprimeracloud08.com ESMTP Exim 4.94 #2 Mon, 12 Apr 2021 12:46:39 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
Apr 12, 2021 12:46:39.164525986 CEST	49741	587	192.168.2.3	78.128.8.31	EHLO 818225
Apr 12, 2021 12:46:39.243127108 CEST	587	49741	78.128.8.31	192.168.2.3	250-srvr.laprimeracloud08.com Hello 818225 [84.17.52.3] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-X_PIPE_CONNECT 250-AUTH PLAIN LOGIN 250-STARTTLS 250 HELP
Apr 12, 2021 12:46:39.243381023 CEST	49741	587	192.168.2.3	78.128.8.31	STARTTLS
Apr 12, 2021 12:46:39.323828936 CEST	587	49741	78.128.8.31	192.168.2.3	220 TLS go ahead

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: xVvAobZvWU.exe PID: 5504 Parent PID: 5772

General

Start time:	12:44:56
Start date:	12/04/2021
Path:	C:\Users\user\Desktop\xVvAobZvWU.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\xVvAobZvWU.exe'
Imagebase:	0x3a0000
File size:	678400 bytes
MD5 hash:	B415645D1B8039996726B424CD53A81C
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: 00000000.00000002.200144937.0000000003809000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: xVvAobZvWU.exe PID: 2584 Parent PID: 5504

General

Start time:	12:44:59
Start date:	12/04/2021
Path:	C:\Users\user\Desktop\xVvAobZvWU.exe
Wow64 process (32bit):	true
Commandline:	{path}
Imagebase:	0xa50000
File size:	678400 bytes
MD5 hash:	B415645D1B8039996726B424CD53A81C
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: 00000002.00000002.460161679.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000002.00000002.464571382.0000000002E51000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

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 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 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 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 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 use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
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 modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File monitoring, 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 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 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 a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, 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:	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 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:	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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading ...

Warning!

Analysis Report xVvAobZvWU

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Agenttesla

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

Signature Overview

AV Detection:

Compliance:

Networking:

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

Version Infos

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

SMTP Packets

Code Manipulations

Statistics

Behavior

System Behavior

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