Analysis Report oRSxZhDFLi

Overview

General Information

Sample Name: oRSxZhDFLi (renamed file extension from none to exe)
Analysis ID: 432806
MD5: edf51521ad563bef8fa2f5ed218ac98c
SHA1: ddbff9f775d0665126f2e64f84599474515c2844
SHA256: 1da3e92a89caaec997c1712bdd40454d44002fd484468e403a4367eb47438766
Tags: AgentTeslaexetrojan
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected AgentTesla
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
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 potential crypto function
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found inlined nop instructions (likely shell or obfuscated code)
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
PE file contains strange resources
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 code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer

Classification

AV Detection:

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Found malware configuration
Source: 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "SMTP Info": "info@sports024.comDANIEL3116us2.smtp.mailhostbox.com"}
Multi AV Scanner detection for submitted file
Source: oRSxZhDFLi.exe ReversingLabs: Detection: 34%
Machine Learning detection for sample
Source: oRSxZhDFLi.exe Joe Sandbox ML: detected
Antivirus or Machine Learning detection for unpacked file
Source: 4.0.oRSxZhDFLi.exe.400000.1.unpack Avira: Label: TR/Spy.Gen8
Source: 4.2.oRSxZhDFLi.exe.400000.0.unpack Avira: Label: TR/Spy.Gen8

Compliance:

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Uses 32bit PE files
Source: oRSxZhDFLi.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: oRSxZhDFLi.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: C:\Users\Administrator\Desktop\Client\Temp\bqFnsWkFEe\src\obj\Debug\FileAssociationEntry.pdbx; source: oRSxZhDFLi.exe
Source: Binary string: C:\Users\Administrator\Desktop\Client\Temp\bqFnsWkFEe\src\obj\Debug\FileAssociationEntry.pdb source: oRSxZhDFLi.exe

Software Vulnerabilities:

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Found inlined nop instructions (likely shell or obfuscated code)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4x nop then mov dword ptr [ebp-18h], 00000000h 0_2_02C80F20
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4x nop then mov dword ptr [ebp-18h], 00000000h 0_2_02C80BF8
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4x nop then mov dword ptr [ebp-18h], 00000000h 0_2_02C80FD4
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4x nop then mov dword ptr [ebp-18h], 00000000h 0_2_02C80F10

Networking:

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Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Source: Traffic Snort IDS: 2030171 ET TROJAN AgentTesla Exfil Via SMTP 192.168.2.4:49770 -> 208.91.199.225:587
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 208.91.199.225 208.91.199.225
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: PUBLIC-DOMAIN-REGISTRYUS PUBLIC-DOMAIN-REGISTRYUS
Source: oRSxZhDFLi.exe, 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: oRSxZhDFLi.exe, 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp String found in binary or memory: http://DynDns.comDynDNS
Source: oRSxZhDFLi.exe, 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp String found in binary or memory: http://ExIqrm.com
Source: oRSxZhDFLi.exe, 00000000.00000002.656056686.0000000002DD1000.00000004.00000001.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: oRSxZhDFLi.exe, 00000004.00000002.911846028.0000000002ED3000.00000004.00000001.sdmp String found in binary or memory: http://us2.smtp.mailhostbox.com
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp String found in binary or memory: https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css
Source: oRSxZhDFLi.exe, 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp String found in binary or memory: https://wqGvK2327FKwC19SZB.net
Source: oRSxZhDFLi.exe, 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp, oRSxZhDFLi.exe, 00000004.00000000.652461576.0000000000402000.00000040.00000001.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: oRSxZhDFLi.exe, 00000004.00000002.911434971.0000000002B71000.00000004.00000001.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:

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.NET source code contains very large array initializations
Source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, u003cPrivateImplementationDetailsu003eu007b7DEE17F2u002d46B4u002d4F62u002dAA6Du002d1636D001833Au007d/B44BAD8Au002dF372u002d4CDEu002dA145u002dC41B5A4B363F.cs Large array initialization: .cctor: array initializer size 11936
Source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b7DEE17F2u002d46B4u002d4F62u002dAA6Du002d1636D001833Au007d/B44BAD8Au002dF372u002d4CDEu002dA145u002dC41B5A4B363F.cs Large array initialization: .cctor: array initializer size 11936
Detected potential crypto function
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 0_2_0088B7D5 0_2_0088B7D5
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 0_2_0106C2B0 0_2_0106C2B0
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 0_2_01069990 0_2_01069990
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 0_2_02C8152D 0_2_02C8152D
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 0_2_0088C915 0_2_0088C915
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 3_2_003DB7D5 3_2_003DB7D5
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 3_2_003DC915 3_2_003DC915
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_007EB7D5 4_2_007EB7D5
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E8088 4_2_009E8088
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E2100 4_2_009E2100
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009EBA18 4_2_009EBA18
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009EBBCC 4_2_009EBBCC
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E3710 4_2_009E3710
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E6750 4_2_009E6750
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E4D30 4_2_009E4D30
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E86B0 4_2_009E86B0
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E53B8 4_2_009E53B8
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E7370 4_2_009E7370
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_00D12D50 4_2_00D12D50
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_00D1E958 4_2_00D1E958
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_00D12618 4_2_00D12618
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_00D11FF0 4_2_00D11FF0
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_00D19DB8 4_2_00D19DB8
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_0117B618 4_2_0117B618
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_011765E0 4_2_011765E0
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_029746A0 4_2_029746A0
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_02974690 4_2_02974690
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_0297DA00 4_2_0297DA00
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_055A7540 4_2_055A7540
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_055A6C70 4_2_055A6C70
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_007EC915 4_2_007EC915
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_055A2548 4_2_055A2548
PE file contains strange resources
Source: oRSxZhDFLi.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: oRSxZhDFLi.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Sample file is different than original file name gathered from version info
Source: oRSxZhDFLi.exe Binary or memory string: OriginalFilename vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000000.00000002.660692383.0000000005EB0000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameDSASignature.dll@ vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000000.00000002.653618049.0000000000882000.00000002.00020000.sdmp Binary or memory string: OriginalFilenameFileAssociationEntry.exeH vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameKygo.dll* vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameDzzZNTCCkshjIwupINRxlEJFvlTv.exe4 vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe Binary or memory string: OriginalFilename vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000003.00000000.650660389.00000000003D2000.00000002.00020000.sdmp Binary or memory string: OriginalFilenameFileAssociationEntry.exeH vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe Binary or memory string: OriginalFilename vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000004.00000002.909217066.0000000000CF8000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameUNKNOWN_FILET vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000004.00000002.908840907.00000000007E2000.00000002.00020000.sdmp Binary or memory string: OriginalFilenameFileAssociationEntry.exeH vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000004.00000002.908767191.0000000000402000.00000040.00000001.sdmp Binary or memory string: OriginalFilenameDzzZNTCCkshjIwupINRxlEJFvlTv.exe4 vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000004.00000002.910696092.00000000010C0000.00000002.00000001.sdmp Binary or memory string: OriginalFilenamemscorrc.dllT vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe, 00000004.00000002.909383387.0000000000D30000.00000002.00000001.sdmp Binary or memory string: OriginalFilenamewshom.ocx.mui vs oRSxZhDFLi.exe
Source: oRSxZhDFLi.exe Binary or memory string: OriginalFilenameFileAssociationEntry.exeH vs oRSxZhDFLi.exe
Uses 32bit PE files
Source: oRSxZhDFLi.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: oRSxZhDFLi.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, A/b2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, A/b2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, A/b2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, A/b2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@5/1@0/1
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oRSxZhDFLi.exe.log Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Mutant created: \Sessions\1\BaseNamedObjects\fRUiQmVZnziKhodxOX
Source: oRSxZhDFLi.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: Select * from Clientes WHERE id=@id;;
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: Select * from Aluguel Erro ao listar Banco sql-Aluguel.INSERT INTO Aluguel VALUES(@clienteID, @data);
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: Select * from SecurityLogonType WHERE id=@id;
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: Select * from SecurityLogonType WHERE modelo=@modelo;
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: INSERT INTO Itens_Aluguel VALUES(@aluguelID, @aviaoID, @validade);
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: Insert into Clientes values (@nome, @cpf, @rg, @cidade, @endereco, @uf, @telefone);
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: INSERT INTO Aluguel VALUES(@clienteID, @data);
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: INSERT INTO SecurityLogonType VALUES(@modelo, @fabricante, @ano, @cor);
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.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)
Source: oRSxZhDFLi.exe ReversingLabs: Detection: 34%
Source: unknown Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe 'C:\Users\user\Desktop\oRSxZhDFLi.exe'
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe C:\Users\user\Desktop\oRSxZhDFLi.exe
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe C:\Users\user\Desktop\oRSxZhDFLi.exe
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe C:\Users\user\Desktop\oRSxZhDFLi.exe Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe C:\Users\user\Desktop\oRSxZhDFLi.exe Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{172BDDF8-CEEA-11D1-8B05-00600806D9B6}\InProcServer32 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Source: oRSxZhDFLi.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: oRSxZhDFLi.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: oRSxZhDFLi.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: C:\Users\Administrator\Desktop\Client\Temp\bqFnsWkFEe\src\obj\Debug\FileAssociationEntry.pdbx; source: oRSxZhDFLi.exe
Source: Binary string: C:\Users\Administrator\Desktop\Client\Temp\bqFnsWkFEe\src\obj\Debug\FileAssociationEntry.pdb source: oRSxZhDFLi.exe

Data Obfuscation:

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Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_00D17A37 push edi; retn 0000h 4_2_00D17A39
Source: initial sample Static PE information: section name: .text entropy: 7.74566115268

Hooking and other Techniques for Hiding and Protection:

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Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

barindex
Yara detected AntiVM3
Source: Yara match File source: 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: oRSxZhDFLi.exe PID: 7040, type: MEMORY
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.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: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: WINE_GET_UNIX_FILE_NAME
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: SBIEDLL.DLL
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.exe Window / User API: threadDelayed 959 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Window / User API: threadDelayed 8851 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 7044 Thread sleep time: -99710s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 7068 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 2016 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 4672 Thread sleep time: -10145709240540247s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 6428 Thread sleep count: 959 > 30 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 6428 Thread sleep count: 8851 > 30 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe TID: 4672 Thread sleep count: 45 > 30 Jump to behavior
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Thread delayed: delay time: 99710 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: vmware
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: SOFTWARE\VMware, Inc.\VMware Tools
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: VMware SVGA II!Add-MpPreference -ExclusionPath "
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: VMWARE
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: InstallPath%C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.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: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: VMware SVGA II
Source: oRSxZhDFLi.exe, 00000000.00000002.656155190.0000000002E12000.00000004.00000001.sdmp Binary or memory string: vmwareNSYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process information queried: ProcessInformation Jump to behavior

Anti Debugging:

barindex
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Code function: 4_2_009E5C00 LdrInitializeThunk, 4_2_009E5C00
Enables debug privileges
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

barindex
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe C:\Users\user\Desktop\oRSxZhDFLi.exe Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Process created: C:\Users\user\Desktop\oRSxZhDFLi.exe C:\Users\user\Desktop\oRSxZhDFLi.exe Jump to behavior
Source: oRSxZhDFLi.exe, 00000004.00000002.911059428.0000000001520000.00000002.00000001.sdmp Binary or memory string: Program Manager
Source: oRSxZhDFLi.exe, 00000004.00000002.911059428.0000000001520000.00000002.00000001.sdmp Binary or memory string: Shell_TrayWnd
Source: oRSxZhDFLi.exe, 00000004.00000002.911059428.0000000001520000.00000002.00000001.sdmp Binary or memory string: Progman
Source: oRSxZhDFLi.exe, 00000004.00000002.911059428.0000000001520000.00000002.00000001.sdmp Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

barindex
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Queries volume information: C:\Users\user\Desktop\oRSxZhDFLi.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.exe Queries volume information: C:\Users\user\Desktop\oRSxZhDFLi.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.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\oRSxZhDFLi.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information:

barindex
Yara detected AgentTesla
Source: Yara match File source: 00000004.00000000.652461576.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.908767191.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3dd9930.1.raw.unpack, type: UNPACKEDPE
Yara detected AgentTesla
Source: Yara match File source: 00000004.00000000.652461576.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.908767191.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: oRSxZhDFLi.exe PID: 7040, type: MEMORY
Source: Yara match File source: Process Memory Space: oRSxZhDFLi.exe PID: 2804, type: MEMORY
Source: Yara match File source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3dd9930.1.raw.unpack, type: UNPACKEDPE
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.exe File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.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\oRSxZhDFLi.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
Source: C:\Users\user\Desktop\oRSxZhDFLi.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: 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: oRSxZhDFLi.exe PID: 2804, type: MEMORY

Remote Access Functionality:

barindex
Yara detected AgentTesla
Source: Yara match File source: 00000004.00000000.652461576.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.908767191.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3dd9930.1.raw.unpack, type: UNPACKEDPE
Yara detected AgentTesla
Source: Yara match File source: 00000004.00000000.652461576.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.908767191.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.656741610.0000000003DD9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.911434971.0000000002B71000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: oRSxZhDFLi.exe PID: 7040, type: MEMORY
Source: Yara match File source: Process Memory Space: oRSxZhDFLi.exe PID: 2804, type: MEMORY
Source: Yara match File source: 4.2.oRSxZhDFLi.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3e98430.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.0.oRSxZhDFLi.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.oRSxZhDFLi.exe.3dd9930.1.raw.unpack, type: UNPACKEDPE
windows-stand
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
208.91.199.225
 unknown United States
394695 PUBLIC-DOMAIN-REGISTRYUS true