Malware Analysis Report

2025-01-18 02:43

Sample ID 220201-d2w5xagacp
Target ddad4e4e91bdcf7d47f2d11d9886fb66083e38b7213551c5d2b3ec17cdb84b38
SHA256 ddad4e4e91bdcf7d47f2d11d9886fb66083e38b7213551c5d2b3ec17cdb84b38
Tags
hawkeye_reborn m00nd3v_logger keylogger spyware stealer trojan persistence
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

ddad4e4e91bdcf7d47f2d11d9886fb66083e38b7213551c5d2b3ec17cdb84b38

Threat Level: Known bad

The file ddad4e4e91bdcf7d47f2d11d9886fb66083e38b7213551c5d2b3ec17cdb84b38 was found to be: Known bad.

Malicious Activity Summary

hawkeye_reborn m00nd3v_logger keylogger spyware stealer trojan persistence

M00nd3v_Logger

HawkEye Reborn

M00nD3v Logger Payload

NirSoft WebBrowserPassView

Nirsoft

Sets service image path in registry

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Drops file in Windows directory

Modifies data under HKEY_USERS

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-02-01 03:30

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-01 03:30

Reported

2022-02-01 03:33

Platform

win7-en-20211208

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe"

Signatures

HawkEye Reborn

keylogger trojan stealer spyware hawkeye_reborn

M00nd3v_Logger

stealer spyware m00nd3v_logger

M00nD3v Logger Payload

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

NirSoft WebBrowserPassView

Description Indicator Process Target
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

Uses the VBS compiler for execution

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 832 wrote to memory of 528 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 528 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe

"C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe"

C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe

"{path}"

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\tmp4200.tmp"

Network

N/A

Files

memory/832-54-0x0000000075891000-0x0000000075893000-memory.dmp

memory/832-55-0x0000000000C30000-0x0000000000C31000-memory.dmp

memory/528-56-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/528-58-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/832-57-0x0000000000C31000-0x0000000000C32000-memory.dmp

memory/528-59-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/528-61-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/528-60-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/528-63-0x0000000000C20000-0x0000000000C21000-memory.dmp

memory/1996-64-0x0000000000400000-0x0000000000477000-memory.dmp

memory/1996-65-0x0000000000400000-0x0000000000477000-memory.dmp

memory/1996-66-0x0000000000400000-0x0000000000477000-memory.dmp

memory/1996-67-0x0000000000400000-0x0000000000477000-memory.dmp

memory/1996-68-0x0000000000400000-0x0000000000477000-memory.dmp

memory/1996-69-0x0000000000400000-0x0000000000477000-memory.dmp

memory/1996-71-0x0000000000400000-0x0000000000477000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp4200.tmp

MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

memory/528-73-0x0000000000C21000-0x0000000000C22000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-01 03:30

Reported

2022-02-01 03:33

Platform

win10v2004-en-20220113

Max time kernel

134s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe"

Signatures

Sets service image path in registry

persistence

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\WindowsUpdate.log C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb C:\Windows\system32\svchost.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople C:\Windows\System32\WaaSMedicAgent.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.exe

"C:\Users\Admin\AppData\Local\Temp\COVID-19 Update Treatment Vaccine.pdf.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

C:\Windows\System32\WaaSMedicAgent.exe

C:\Windows\System32\WaaSMedicAgent.exe c1a0d6f680ad6e1a72e1dc8e903984f3 EHtSkYWLmk6FDU4nj10Ixw.0.1.0.0.0

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv

Network

Country Destination Domain Proto
US 20.190.151.69:443 tcp
US 8.8.8.8:53 settings-win.data.microsoft.com udp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp
NL 104.110.191.140:80 tcp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp
NL 104.110.191.140:80 tcp
NL 104.110.191.140:80 tcp

Files

memory/1952-130-0x000002D193F30000-0x000002D193F40000-memory.dmp

memory/1952-131-0x000002D193F90000-0x000002D193FA0000-memory.dmp

memory/1952-132-0x000002D196C70000-0x000002D196C74000-memory.dmp