Analysis Report xVvAobZvWU

ID:	385394
Product:	CloudBasic
Start time:	12:44:14
Start date:	12.04.2021
Sample:	xVvAobZvWU
Cookbook:	default.jbs
System description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Architecture:	WINDOWS
MD5:	b415645d1b8039996726b424cd53a81c
SHA1:	cfcc4ee2d2e00ae4deb8591e7b8682d6946db5f5
SHA256:	806bf1c6fa713325b45642893ede4dcb76dbf6044aea80a5315da1075cc25b9a
Filetype:	Win32 Executable (generic) Net Framework (10011505/4) 49.80%

Name	Type	MD5	SHA1	SHA256
C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\xVvAobZvWU.exe.log	ASCII text, with CRLF line terminators	FED34146BF2F2FA59DCF8702FCC8232E	B03BFEA175989D989850CF06FE5E7BBF56EAA00A	123BE4E3590609A008E85501243AF5BC53FA0C26C82A92881B8879524F8C0D5C

AV Detection:

Found malware configuration

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

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

Machine Learning detection for sample

Source: xVvAobZvWU.exe

Joe Sandbox ML: detected

Antivirus or Machine Learning detection for unpacked file

Source: 2.2.xVvAobZvWU.exe.400000.0.unpack

Avira: Label: TR/Spy.Gen8

Compliance:

Uses 32bit PE files

Source: xVvAobZvWU.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Contains modern PE file flags such as dynamic base (ASLR) or NX

Source: xVvAobZvWU.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Networking:

Detected TCP or UDP traffic on non-standard ports

Source: global traffic

TCP traffic: 192.168.2.3:49741 -> 78.128.8.31:587

Internet Provider seen in connection with other malware

Source: Joe Sandbox View

ASN Name: TELEPOINTBG TELEPOINTBG

Uses SMTP (mail sending)

Source: global traffic

TCP traffic: 192.168.2.3:49741 -> 78.128.8.31:587

Performs DNS lookups

Source: unknown

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

URLs found in memory or binary data

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

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

Large array initialization: .cctor: array initializer size 11945

Detected potential crypto function

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

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

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

Uses 32bit PE files

Source: xVvAobZvWU.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

PE file has an executable .text section which is very likely to contain packed code (zlib compression ratio < 0.3)

Source: xVvAobZvWU.exe

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

.NET source code contains calls to encryption/decryption functions

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'

Classification label

Source: classification engine

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

Creates files inside the user directory

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

PE file has an executable .text section and no other executable section

Source: xVvAobZvWU.exe

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

Parts of this applications are using the .NET runtime (Probably coded in C#)

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

Queries process information (via WMI, Win32_Process)

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

Reads software policies

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

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

Jump to behavior

Reads the hosts file

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

Sample is known by Antivirus

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

Spawns processes

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}			Jump to behavior

Uses an in-process (OLE) Automation server

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

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

Jump to behavior

Uses Microsoft Silverlight

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

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

Jump to behavior

Checks if Microsoft Office is installed

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

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

Jump to behavior

PE file contains a COM descriptor data directory

Source: xVvAobZvWU.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Contains modern PE file flags such as dynamic base (ASLR) or NX

Source: xVvAobZvWU.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

PE file contains a debug data directory

Source: xVvAobZvWU.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Data Obfuscation:

Binary contains a suspicious time stamp

Source: xVvAobZvWU.exe

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

Binary may include packed or encrypted code

Source: initial sample

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

Hooking and other Techniques for Hiding and Protection:

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

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

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Jump to behavior

Disables application error messsages (SetErrorMode)

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

Malware Analysis System Evasion:

Yara detected AntiVM3

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)

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)

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)

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

Contains long sleeps (>= 3 min)

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

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

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

May sleep (evasive loops) to hinder dynamic analysis

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

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

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

Contains medium sleeps (>= 30s)

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

May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)

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

Queries a list of all running processes

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

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging:

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

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

Code function: 2_2_01122A98 LdrInitializeThunk,

2_2_01122A98

Enables debug privileges

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

Process token adjusted: Debug

Jump to behavior

Creates guard pages, often used to prevent reverse engineering and debugging

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

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

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

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

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

Jump to behavior

May try to detect the Windows Explorer process (often used for injection)

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

Language, Device and Operating System Detection:

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

Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Users\user\Desktop\xVvAobZvWU.exe VolumeInformation			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
Source: C:\Users\user\Desktop\xVvAobZvWU.exe	Queries volume information: C:\Users\user\Desktop\xVvAobZvWU.exe VolumeInformation			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior
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			Jump to behavior

Queries the cryptographic machine GUID

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

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

Jump to behavior

Stealing of Sensitive Information:

Yara detected AgentTesla

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)

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

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

Jump to behavior

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

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

Tries to harvest and steal ftp login credentials

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

Tries to steal Mail credentials (via file access)

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

Yara detected Credential Stealer

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

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