Analysis Report Ko4zQgTBHv.exe

ID:	412502
Product:	CloudBasic
Start time:	18:31:17
Start date:	12.05.2021
Sample:	Ko4zQgTBHv.exe
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:	02bc365a934e558eb634e19dd2d33e64
SHA1:	a7fcb0381c4f68ebea3dda4508a789a23eb9f637
SHA256:	bd97a138f3c0b9b078c119bcb59793ceca55120411c95635cc4d12c01406c2cd
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\Ko4zQgTBHv.exe.log	ASCII text, with CRLF line terminators	1DC1A2DCC9EFAA84EABF4F6D6066565B	B7FCF805B6DD8DE815EA9BC089BD99F1E617F4E9	28D63442C17BF19558655C88A635CB3C3FF1BAD1CCD9784090B9749A7E71FCEF
C:\Users\user\AppData\Local\Temp\tmpF3F1.tmp	XML 1.0 document, ASCII text, with CRLF line terminators	9D4A23205956BC2E8DD228033AC5726E	7565F73DAB98820902B657E8C7DE52AAB948E3C7	F12E060679B837A16C1F0D231F1B345125EE56C69858B4C9E44EDBBEF06EF4AD
C:\Users\user\AppData\Roaming\vZvprBd.exe	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows	02BC365A934E558EB634E19DD2D33E64	A7FCB0381C4F68EBEA3DDA4508A789A23EB9F637	BD97A138F3C0B9B078C119BCB59793CECA55120411C95635CC4D12C01406C2CD
C:\Users\user\AppData\Roaming\vZvprBd.exe:Zone.Identifier	ASCII text, with CRLF line terminators	187F488E27DB4AF347237FE461A079AD	6693BA299EC1881249D59262276A0D2CB21F8E64	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309

AV Detection:

Found malware configuration

Source: 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp

Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "SMTP Info": "jojo@glimpse-it.co@Mexico1.,mail.privateemail.com"}

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Roaming\vZvprBd.exe

ReversingLabs: Detection: 34%

Multi AV Scanner detection for submitted file

Source: Ko4zQgTBHv.exe	Virustotal: Detection: 21%			Perma Link
Source: Ko4zQgTBHv.exe	ReversingLabs: Detection: 34%

Machine Learning detection for dropped file

Source: C:\Users\user\AppData\Roaming\vZvprBd.exe

Joe Sandbox ML: detected

Machine Learning detection for sample

Source: Ko4zQgTBHv.exe

Joe Sandbox ML: detected

Antivirus or Machine Learning detection for unpacked file

Source: 4.2.Ko4zQgTBHv.exe.400000.0.unpack

Avira: Label: TR/Spy.Gen8

Compliance:

Uses 32bit PE files

Source: Ko4zQgTBHv.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

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

Source: Ko4zQgTBHv.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Binary contains paths to debug symbols

Source:

Binary string: C:\Users\Administrator\Desktop\Client\Temp\BILGqcSRbt\src\obj\Debug\ScopelessEnumAttribute.pdb source: Ko4zQgTBHv.exe

Software Vulnerabilities:

Found inlined nop instructions (likely shell or obfuscated code)

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Code function: 4x nop then mov dword ptr [ebp-18h], 00000000h

0_2_0B58CAD8

Networking:

Detected TCP or UDP traffic on non-standard ports

Source: global traffic

TCP traffic: 192.168.2.6:49752 -> 198.54.122.60:587

IP address seen in connection with other malware

Source: Joe Sandbox View

IP Address: 198.54.122.60 198.54.122.60

Uses SMTP (mail sending)

Source: global traffic

TCP traffic: 192.168.2.6:49752 -> 198.54.122.60:587

Performs DNS lookups

Source: unknown

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

URLs found in memory or binary data

Source: Ko4zQgTBHv.exe, 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: Ko4zQgTBHv.exe, 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: Ko4zQgTBHv.exe, 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp	String found in binary or memory: http://bplSZH.com
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://checkip.dyndns.org/
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: Ko4zQgTBHv.exe, 00000004.00000002.599485446.00000000066CB000.00000004.00000001.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: http://crt.sectigo.com/SectigoRSA
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#
Source: Ko4zQgTBHv.exe, 00000004.00000002.596057980.0000000002C3C000.00000004.00000001.sdmp	String found in binary or memory: http://mail.privateemail.com
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: http://ocsp.comodoca.com0
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: http://ocsp.sectigo.com0
Source: Ko4zQgTBHv.exe, 00000000.00000002.342093039.0000000002D01000.00000004.00000001.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/E
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/downloads/
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/hits/hit_index.php?k=
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/hits/hit_index.php?k=1
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/index_ru.html
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/index_ru.htmlk
Source: Ko4zQgTBHv.exe	String found in binary or memory: http://servermanager.miixit.org/report/reporter_index.php?name=
Source: Ko4zQgTBHv.exe, 00000004.00000002.595643681.0000000002BB0000.00000004.00000001.sdmp	String found in binary or memory: https://o3u5ap5OYRcXqxyqT.org
Source: Ko4zQgTBHv.exe, 00000004.00000002.595643681.0000000002BB0000.00000004.00000001.sdmp	String found in binary or memory: https://o3u5ap5OYRcXqxyqT.org8
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: https://sectigo.c
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	String found in binary or memory: https://sectigo.com/CPS0
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	String found in binary or memory: https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css
Source: Ko4zQgTBHv.exe	String found in binary or memory: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=CJU3DBQXBUQPC
Source: Ko4zQgTBHv.exe, 00000000.00000002.343072283.0000000003D01000.00000004.00000001.sdmp, Ko4zQgTBHv.exe, 00000004.00000002.591708318.0000000000402000.00000040.00000001.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: Ko4zQgTBHv.exe, 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Installs a global keyboard hook

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Windows user hook set: 0 keyboard low level C:\Users\user\Desktop\Ko4zQgTBHv.exe

Jump to behavior

Creates a window with clipboard capturing capabilities

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Window created: window name: CLIPBRDWNDCLASS

Jump to behavior

System Summary:

Detected potential crypto function

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_00807DA2		0_2_00807DA2
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B583B18		0_2_0B583B18
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B5893A0		0_2_0B5893A0
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B588660		0_2_0B588660
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B58A218		0_2_0B58A218
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B588D08		0_2_0B588D08
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B583B09		0_2_0B583B09
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B585BD0		0_2_0B585BD0
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B585BCB		0_2_0B585BCB
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B589390		0_2_0B589390
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B588651		0_2_0B588651
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B589E48		0_2_0B589E48
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B58A207		0_2_0B58A207
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B589E39		0_2_0B589E39
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B5866C8		0_2_0B5866C8
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B5842F0		0_2_0B5842F0
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B5842E1		0_2_0B5842E1
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B5866B8		0_2_0B5866B8
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B58A539		0_2_0B58A539
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B584998		0_2_0B584998
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B584993		0_2_0B584993
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B58A450		0_2_0B58A450
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B580040		0_2_0B580040
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B584010		0_2_0B584010
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B580006		0_2_0B580006
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B584020		0_2_0B584020
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B588CFB		0_2_0B588CFB
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B58A4A7		0_2_0B58A4A7
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_006C7DA2		4_2_006C7DA2
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_029146A0		4_2_029146A0
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_029145B0		4_2_029145B0
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_0291DA01		4_2_0291DA01
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D07540		4_2_05D07540
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D094F8		4_2_05D094F8
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D06C70		4_2_05D06C70
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D06928		4_2_05D06928
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_06195608		4_2_06195608
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_061906D0		4_2_061906D0

Dropped file seen in connection with other malware

Source: Joe Sandbox View

Dropped File: C:\Users\user\AppData\Roaming\vZvprBd.exe BD97A138F3C0B9B078C119BCB59793CECA55120411C95635CC4D12C01406C2CD

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

Source: Ko4zQgTBHv.exe	Binary or memory string: OriginalFilename vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.346803709.000000000BB10000.00000002.00000001.sdmp	Binary or memory string: System.OriginalFileName vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.347104132.000000000BC00000.00000002.00000001.sdmp	Binary or memory string: originalfilename vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.347104132.000000000BC00000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamepropsys.dll.mui@ vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameScopelessEnumAttribute.exeF vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: l,\\StringFileInfo\\000004B0\\OriginalFilename vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.342228241.0000000002D99000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameSimpleUI.dll( vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.342093039.0000000002D01000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameCYbtWKpyduSheqLLdYLNwktYyalD.exe4 vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000000.00000002.343072283.0000000003D01000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameDSASignature.dll@ vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe	Binary or memory string: OriginalFilename vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000004.00000002.593856787.0000000001010000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamewshom.ocx vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000004.00000002.592490851.0000000000B58000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameUNKNOWN_FILET vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000004.00000002.591708318.0000000000402000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenameCYbtWKpyduSheqLLdYLNwktYyalD.exe4 vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000004.00000002.593872285.0000000001020000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamewshom.ocx.mui vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe, 00000004.00000002.593770195.0000000000F50000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamemscorrc.dllT vs Ko4zQgTBHv.exe
Source: Ko4zQgTBHv.exe	Binary or memory string: OriginalFilenameScopelessEnumAttribute.exeF vs Ko4zQgTBHv.exe

Tries to load missing DLLs

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Section loaded: onecoreuapcommonproxystub.dll

Jump to behavior

Uses 32bit PE files

Source: Ko4zQgTBHv.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: Ko4zQgTBHv.exe	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: vZvprBd.exe.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Classification label

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@6/4@1/1

Creates files inside the user directory

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

File created: C:\Users\user\AppData\Roaming\vZvprBd.exe

Jump to behavior

Creates mutexes

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Mutant created: \Sessions\1\BaseNamedObjects\QUCIgI
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6668:120:WilError_01

Creates temporary files

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

File created: C:\Users\user\AppData\Local\Temp\tmpF3F1.tmp

Jump to behavior

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

Source: Ko4zQgTBHv.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\Ko4zQgTBHv.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Reads ini files

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

File read: C:\Users\user\Desktop\desktop.ini

Jump to behavior

Reads software policies

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

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

Jump to behavior

Reads the hosts file

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

SQL strings found in memory and binary data

Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: Select * from Clientes WHERE id=@id;;
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: Select * from Aluguel Erro ao listar Banco sql-Aluguel.INSERT INTO Aluguel VALUES(@clienteID, @data);
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: Select * from SecurityLogonType WHERE id=@id;
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: Select * from SecurityLogonType WHERE modelo=@modelo;
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: INSERT INTO Itens_Aluguel VALUES(@aluguelID, @aviaoID, @validade);
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: Insert into Clientes values (@nome, @cpf, @rg, @cidade, @endereco, @uf, @telefone);
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: INSERT INTO Aluguel VALUES(@clienteID, @data);
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: INSERT INTO SecurityLogonType VALUES(@modelo, @fabricante, @ano, @cor);
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: Select * from SecurityLogonType*Erro ao listar Banco sql-SecurityLogonType,Select * from SecurityLogonType WHERE id=@id;Select * from SecurityLogonType WHERE (modelo LIKE @modelo)

Sample is known by Antivirus

Source: Ko4zQgTBHv.exe	Virustotal: Detection: 21%
Source: Ko4zQgTBHv.exe	ReversingLabs: Detection: 34%

Sample reads its own file content

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

File read: C:\Users\user\Desktop\Ko4zQgTBHv.exe:Zone.Identifier

Jump to behavior

Spawns processes

Source: unknown	Process created: C:\Users\user\Desktop\Ko4zQgTBHv.exe 'C:\Users\user\Desktop\Ko4zQgTBHv.exe'
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\vZvprBd' /XML 'C:\Users\user\AppData\Local\Temp\tmpF3F1.tmp'
Source: C:\Windows\SysWOW64\schtasks.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process created: C:\Users\user\Desktop\Ko4zQgTBHv.exe C:\Users\user\Desktop\Ko4zQgTBHv.exe
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\vZvprBd' /XML 'C:\Users\user\AppData\Local\Temp\tmpF3F1.tmp'			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process created: C:\Users\user\Desktop\Ko4zQgTBHv.exe C:\Users\user\Desktop\Ko4zQgTBHv.exe			Jump to behavior

Uses an in-process (OLE) Automation server

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95E15D0A-66E6-93D9-C53C-76E6219D3341}\InProcServer32

Jump to behavior

Uses Microsoft Silverlight

Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.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: Ko4zQgTBHv.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: Ko4zQgTBHv.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

PE file contains a debug data directory

Source: Ko4zQgTBHv.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Binary contains paths to debug symbols

Source:

Binary string: C:\Users\Administrator\Desktop\Client\Temp\BILGqcSRbt\src\obj\Debug\ScopelessEnumAttribute.pdb source: Ko4zQgTBHv.exe

Data Obfuscation:

Uses code obfuscation techniques (call, push, ret)

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0080761D push es; retf		0_2_0080764E
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_00807656 push es; retf		0_2_00807684
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 0_2_0B5847DB push esi; retf		0_2_0B5847E4
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_006C7656 push es; retf		4_2_006C7684
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_006C761D push es; retf		4_2_006C764E
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D025C3 push esp; retf		4_2_05D025E2
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D025F3 push ebp; retf		4_2_05D02602
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D025B3 push ebx; retf		4_2_05D025C2
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D025A3 push edx; retf		4_2_05D025B2
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D0257C push eax; retf		4_2_05D02582
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D02663 push 0A6405CAh; retf		4_2_05D0267E
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D02603 push edi; retf		4_2_05D02622
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D021C9 push ecx; retf 0005h		4_2_05D021CA
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D01140 push ds; retf		4_2_05D0114E
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D050F7 push edi; retf		4_2_05D050FE
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D01048 push ds; retf		4_2_05D0105A
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D01077 push ds; retf		4_2_05D01078
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D01068 push ds; retf		4_2_05D01069
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D0B374 push 968C00CCh; retf 0005h		4_2_05D0B37A
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D052D0 push edi; retf		4_2_05D052D6
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D0122B push ds; retf		4_2_05D01236
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D0BCC0 pushfd ; retf 0005h		4_2_05D0BEBA
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D0BF08 pushfd ; retf 0005h		4_2_05D0BF0A
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Code function: 4_2_05D04EEC push ebp; retf		4_2_05D04EF6

Binary may include packed or encrypted code

Source: initial sample	Static PE information: section name: .text entropy: 7.89033690485
Source: initial sample	Static PE information: section name: .text entropy: 7.89033690485

Persistence and Installation Behavior:

Drops PE files

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

File created: C:\Users\user\AppData\Roaming\vZvprBd.exe

Jump to dropped file

Boot Survival:

Uses schtasks.exe or at.exe to add and modify task schedules

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\vZvprBd' /XML 'C:\Users\user\AppData\Local\Temp\tmpF3F1.tmp'

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\Ko4zQgTBHv.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Jump to behavior

Disables application error messsages (SetErrorMode)

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior

Malware Analysis System Evasion:

Yara detected AntiVM3

Source: Yara match	File source: 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ko4zQgTBHv.exe PID: 6484, type: MEMORY

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

Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.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: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: WINE_GET_UNIX_FILE_NAME
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: SBIEDLL.DLL

Contains capabilities to detect virtual machines

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

File opened / queried: SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}

Jump to behavior

Contains long sleeps (>= 3 min)

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.exe	Window / User API: threadDelayed 355			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Window / User API: threadDelayed 9462			Jump to behavior

May sleep (evasive loops) to hinder dynamic analysis

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6488	Thread sleep time: -104535s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6488	Thread sleep time: -40000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6512	Thread sleep time: -922337203685477s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6720	Thread sleep time: -922337203685477s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6920	Thread sleep time: -14757395258967632s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6924	Thread sleep count: 355 > 30			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6924	Thread sleep count: 9462 > 30			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe TID: 6920	Thread sleep count: 39 > 30			Jump to behavior

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

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

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

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Contains medium sleeps (>= 30s)

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Thread delayed: delay time: 104535			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Thread delayed: delay time: 40000			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.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: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: vmware
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: SOFTWARE\VMware, Inc.\VMware Tools
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: VMware SVGA II!Add-MpPreference -ExclusionPath "
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: VMWARE
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: InstallPath%C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.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: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: VMware SVGA II
Source: Ko4zQgTBHv.exe, 00000000.00000002.342175940.0000000002D4E000.00000004.00000001.sdmp	Binary or memory string: vmwareNSYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000
Source: Ko4zQgTBHv.exe, 00000004.00000002.599388925.0000000006690000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Queries a list of all running processes

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging:

Enables debug privileges

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Process token adjusted: Debug

Jump to behavior

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

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Memory written: C:\Users\user\Desktop\Ko4zQgTBHv.exe base: 400000 value starts with: 4D5A

Jump to behavior

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

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\vZvprBd' /XML 'C:\Users\user\AppData\Local\Temp\tmpF3F1.tmp'			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Process created: C:\Users\user\Desktop\Ko4zQgTBHv.exe C:\Users\user\Desktop\Ko4zQgTBHv.exe			Jump to behavior

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

Source: Ko4zQgTBHv.exe, 00000004.00000002.594238544.00000000014F0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: Ko4zQgTBHv.exe, 00000004.00000002.594238544.00000000014F0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: Ko4zQgTBHv.exe, 00000004.00000002.594238544.00000000014F0000.00000002.00000001.sdmp	Binary or memory string: &Program Manager
Source: Ko4zQgTBHv.exe, 00000004.00000002.594238544.00000000014F0000.00000002.00000001.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\Ko4zQgTBHv.exe	Queries volume information: C:\Users\user\Desktop\Ko4zQgTBHv.exe VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Runtime.Remoting\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Remoting.dll VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Queries volume information: C:\Users\user\Desktop\Ko4zQgTBHv.exe VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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\Ko4zQgTBHv.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

Contains functionality to query the account / user name

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe

Code function: 4_2_05D05A94 GetUserNameW,

4_2_05D05A94

Queries the cryptographic machine GUID

Source: C:\Users\user\Desktop\Ko4zQgTBHv.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: 00000004.00000002.591708318.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.343072283.0000000003D01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.Ko4zQgTBHv.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.raw.unpack, type: UNPACKEDPE

Yara detected AgentTesla

Source: Yara match	File source: 00000004.00000002.591708318.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.595643681.0000000002BB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.343072283.0000000003D01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ko4zQgTBHv.exe PID: 6704, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ko4zQgTBHv.exe PID: 6484, type: MEMORY
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.Ko4zQgTBHv.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.raw.unpack, type: UNPACKEDPE

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

Source: C:\Users\user\Desktop\Ko4zQgTBHv.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\Ko4zQgTBHv.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini			Jump to behavior

Tries to harvest and steal ftp login credentials

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\			Jump to behavior

Tries to steal Mail credentials (via file access)

Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities			Jump to behavior
Source: C:\Users\user\Desktop\Ko4zQgTBHv.exe	Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676			Jump to behavior

Yara detected Credential Stealer

Source: Yara match	File source: 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.595643681.0000000002BB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ko4zQgTBHv.exe PID: 6704, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Source: Yara match	File source: 00000004.00000002.591708318.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.343072283.0000000003D01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.Ko4zQgTBHv.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.raw.unpack, type: UNPACKEDPE

Yara detected AgentTesla

Source: Yara match	File source: 00000004.00000002.591708318.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.595056596.0000000002B01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.595643681.0000000002BB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.343072283.0000000003D01000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ko4zQgTBHv.exe PID: 6704, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ko4zQgTBHv.exe PID: 6484, type: MEMORY
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.Ko4zQgTBHv.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Ko4zQgTBHv.exe.3daed20.3.raw.unpack, type: UNPACKEDPE