Malware Analysis Report

2025-06-16 02:26

Sample ID 220222-z2rfbafahp
Target 0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a
SHA256 0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a
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

0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a

Threat Level: Known bad

The file 0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a was found to be: Known bad.

Malicious Activity Summary

hawkeye collection keylogger persistence spyware stealer trojan

HawkEye

Nirsoft

NirSoft WebBrowserPassView

Nirsoft

NirSoft MailPassView

Executes dropped EXE

Loads dropped DLL

Uses the VBS compiler for execution

Deletes itself

Accesses Microsoft Outlook accounts

Looks up external IP address via web service

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-02-22 21:13

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

2022-02-22 21:13

Reported

2022-02-22 21:32

Platform

win7-en-20211208

Max time kernel

155s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.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

Uses the VBS compiler for execution

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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-1-5-21-3846991908-3261386348-1409841751-1000\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 240 set thread context of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 set thread context of 1764 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 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 744 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe C:\Users\Admin\AppData\Roaming\Windows Update.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 988 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 N/A C:\Users\Admin\AppData\Roaming\Windows Update.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 240 wrote to memory of 1764 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\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe

"C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.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 104.16.154.36:80 whatismyipaddress.com tcp
US 104.16.154.36:443 whatismyipaddress.com tcp
US 104.16.154.36:443 whatismyipaddress.com tcp
US 104.18.11.39:80 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
DE 23.63.126.201:443 tcp

Files

memory/744-54-0x0000000076041000-0x0000000076043000-memory.dmp

memory/744-56-0x00000000008B0000-0x00000000008B1000-memory.dmp

memory/744-55-0x00000000743D1000-0x00000000743D2000-memory.dmp

memory/744-57-0x00000000743D2000-0x00000000743D4000-memory.dmp

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

MD5 a45274215d907b452dd15f533dcdc040
SHA1 706058351d4e554dc7587427925b0eecb8ee6e79
SHA256 0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a
SHA512 c95a34798767e0014b5f0d3482f51cde57c08af14fd531ee865a9be5f009fe2d782c129d7f1d3ca1409baaa628b408e7d6d488e434c05f4feca1270e3f68e66e

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

MD5 a45274215d907b452dd15f533dcdc040
SHA1 706058351d4e554dc7587427925b0eecb8ee6e79
SHA256 0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a
SHA512 c95a34798767e0014b5f0d3482f51cde57c08af14fd531ee865a9be5f009fe2d782c129d7f1d3ca1409baaa628b408e7d6d488e434c05f4feca1270e3f68e66e

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

MD5 a45274215d907b452dd15f533dcdc040
SHA1 706058351d4e554dc7587427925b0eecb8ee6e79
SHA256 0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a
SHA512 c95a34798767e0014b5f0d3482f51cde57c08af14fd531ee865a9be5f009fe2d782c129d7f1d3ca1409baaa628b408e7d6d488e434c05f4feca1270e3f68e66e

memory/240-62-0x00000000743D1000-0x00000000743D2000-memory.dmp

memory/240-63-0x0000000000790000-0x0000000000791000-memory.dmp

memory/240-64-0x00000000743D2000-0x00000000743D4000-memory.dmp

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

MD5 4f4e7eec505005cea6caa8691c84a5c6
SHA1 a878b11b009ea3ee6339a2ac6ea533beff8e9ada
SHA256 56c6a735d9a0bfa842af01f1f3a57537da19ad72cf1eded689c9ae548147cdcf
SHA512 62d1fb38321795719c80d825f30cb02ce60a60fc5d418c096e6f5852567d76c11f07bab3e7da3397f320b4280cbf2f8fea5e67aed2af875c9c6f8984a170dd4d

memory/988-66-0x0000000000400000-0x000000000041B000-memory.dmp

memory/240-68-0x00000000007A6000-0x00000000007A7000-memory.dmp

memory/988-69-0x0000000000400000-0x000000000041B000-memory.dmp

memory/1764-70-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1764-72-0x0000000000400000-0x0000000000458000-memory.dmp

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

MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-22 21:13

Reported

2022-02-22 21:32

Platform

win10v2004-en-20220112

Max time kernel

125s

Max time network

164s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.exe

"C:\Users\Admin\AppData\Local\Temp\0a82eb0c8e3d7c2334c4eff82dc394f65654bf72b8ceb6e9d940d90ed3a6ba0a.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

Country Destination Domain Proto
US 72.21.91.29:80 tcp
NL 92.123.77.56:80 tcp
NL 92.123.77.56:80 tcp
NL 8.248.7.254:80 tcp
NL 8.248.7.254:80 tcp
US 8.8.8.8:53 geo.prod.do.dsp.mp.microsoft.com udp
US 52.143.84.45:443 geo.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 kv801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 kv801.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 cp801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp

Files

N/A