Malware Analysis Report

2025-06-16 02:24

Sample ID 220310-c1632schh8
Target 6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb
SHA256 6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb
Tags
hawkeye collection keylogger persistence spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb

Threat Level: Known bad

The file 6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb was found to be: Known bad.

Malicious Activity Summary

hawkeye collection keylogger persistence spyware stealer trojan

HawkEye

Nirsoft

NirSoft MailPassView

Nirsoft

NirSoft WebBrowserPassView

Executes dropped EXE

Uses the VBS compiler for execution

Reads user/profile data of web browsers

Loads dropped DLL

Deletes itself

Adds Run key to start application

Accesses Microsoft Outlook accounts

Looks up external IP address via web service

Suspicious use of SetThreadContext

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-03-10 02:33

Signatures

Nirsoft

Description Indicator Process Target
N/A N/A N/A N/A

NirSoft MailPassView

Description Indicator Process Target
N/A N/A N/A N/A

NirSoft WebBrowserPassView

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-03-10 02:33

Reported

2022-03-10 02:36

Platform

win7-en-20211208

Max time kernel

150s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe"

Signatures

HawkEye

keylogger trojan stealer spyware hawkeye

NirSoft MailPassView

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

NirSoft WebBrowserPassView

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Nirsoft

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Reads user/profile data of web browsers

spyware stealer

Uses the VBS compiler for execution

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A whatismyipaddress.com N/A N/A
N/A whatismyipaddress.com N/A N/A
N/A whatismyipaddress.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 268 set thread context of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 set thread context of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 796 wrote to memory of 268 N/A C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 268 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe

"C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe"

C:\Users\Admin\AppData\Roaming\Windows Update.exe

"C:\Users\Admin\AppData\Roaming\Windows Update.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"

Network

Country Destination Domain Proto
US 8.8.8.8:53 whatismyipaddress.com udp
US 104.16.155.36:80 whatismyipaddress.com tcp
US 104.16.155.36:443 whatismyipaddress.com tcp
US 104.16.155.36:443 whatismyipaddress.com tcp
US 8.8.8.8:53 smtp.gmail.com udp
US 142.250.102.109:587 smtp.gmail.com tcp
US 142.250.102.109:587 smtp.gmail.com tcp

Files

memory/796-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

memory/796-55-0x0000000074B70000-0x000000007511B000-memory.dmp

memory/796-56-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

memory/796-57-0x0000000074B70000-0x000000007511B000-memory.dmp

\Users\Admin\AppData\Roaming\Windows Update.exe

MD5 3750a882d6c8cfcd5a9e883311624df3
SHA1 28a1dd4675a65f7046c8aea5497d9ece3473e194
SHA256 6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb
SHA512 2d3d015491dcebbe54d8f3a74f08ce0151fa836dbd75fffb66b1bd603adb0bddf3a0f6345bbe6a0e4e7babbef5f7d06084814c11220720285c2bf1fd98e3f049

C:\Users\Admin\AppData\Roaming\Windows Update.exe

MD5 3750a882d6c8cfcd5a9e883311624df3
SHA1 28a1dd4675a65f7046c8aea5497d9ece3473e194
SHA256 6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb
SHA512 2d3d015491dcebbe54d8f3a74f08ce0151fa836dbd75fffb66b1bd603adb0bddf3a0f6345bbe6a0e4e7babbef5f7d06084814c11220720285c2bf1fd98e3f049

C:\Users\Admin\AppData\Roaming\Windows Update.exe

MD5 3750a882d6c8cfcd5a9e883311624df3
SHA1 28a1dd4675a65f7046c8aea5497d9ece3473e194
SHA256 6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb
SHA512 2d3d015491dcebbe54d8f3a74f08ce0151fa836dbd75fffb66b1bd603adb0bddf3a0f6345bbe6a0e4e7babbef5f7d06084814c11220720285c2bf1fd98e3f049

memory/268-63-0x0000000001D90000-0x0000000001D91000-memory.dmp

memory/268-62-0x0000000074B70000-0x000000007511B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

MD5 50be8fdb60243b6447a07b2db9b9ab43
SHA1 a77f49b4c31b8f46905e0657b4b97d9eac286e6f
SHA256 d0843295572c17e9970761ef9b7af3a3bd7dcdf9a5f121980f8155bf450271a4
SHA512 f94d3bd30c3b1d1cf76d999ba0662912bb921aa648585d560b8469faf0c7ca64b28c1da1bc80d186685e34f9b4298987804a98890aa146eb1c9e4276dcc7fe20

memory/268-65-0x0000000001DA6000-0x0000000001DA7000-memory.dmp

memory/268-66-0x0000000001D95000-0x0000000001DA6000-memory.dmp

memory/1620-67-0x0000000000400000-0x000000000041B000-memory.dmp

memory/1620-70-0x0000000000400000-0x000000000041B000-memory.dmp

memory/1736-71-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1736-74-0x0000000000400000-0x0000000000458000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Analysis: behavioral2

Detonation Overview

Submitted

2022-03-10 02:33

Reported

2022-03-10 02:36

Platform

win10v2004-en-20220113

Max time kernel

134s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe

"C:\Users\Admin\AppData\Local\Temp\6d10dd70b8dceb476ce2710a4cac4ce80006dd7c59469b9db4a55e5e5b0dbbbb.exe"

C:\Windows\SysWOW64\fondue.exe

"C:\Windows\system32\fondue.exe" /enable-feature:NetFx3 /caller-name:mscoreei.dll

C:\Windows\system32\FonDUE.EXE

"C:\Windows\sysnative\FonDUE.EXE" /enable-feature:NetFx3 /caller-name:mscoreei.dll

Network

Files

N/A