Malware Analysis Report

2025-01-18 02:38

Sample ID 220205-j1lknshdb7
Target f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb
SHA256 f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb
Tags
hawkeye_reborn m00nd3v_logger collection keylogger rezer0 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

f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb

Threat Level: Known bad

The file f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb was found to be: Known bad.

Malicious Activity Summary

hawkeye_reborn m00nd3v_logger collection keylogger rezer0 spyware stealer trojan persistence

M00nd3v_Logger

HawkEye Reborn

M00nD3v Logger Payload

ReZer0 packer

Sets service image path in registry

Checks computer location settings

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Drops file in Windows directory

Enumerates physical storage devices

outlook_office_path

Suspicious use of AdjustPrivilegeToken

Creates scheduled task(s)

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

outlook_win_path

Suspicious use of WriteProcessMemory

Modifies data under HKEY_USERS

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-02-05 08:08

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-05 08:08

Reported

2022-02-05 08:10

Platform

win7-en-20211208

Max time kernel

146s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.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
N/A N/A N/A N/A

ReZer0 packer

rezer0
Description Indicator Process Target
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Looks up external IP address via web service

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

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1492 wrote to memory of 1608 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1492 wrote to memory of 1608 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1492 wrote to memory of 1608 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1492 wrote to memory of 1608 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1492 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe

"C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UIPykxfugaVz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp78B7.tmp"

C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe

"{path}"

Network

Country Destination Domain Proto
US 8.8.8.8:53 bot.whatismyipaddress.com udp

Files

memory/1492-55-0x0000000000940000-0x00000000009EA000-memory.dmp

memory/1492-56-0x00000000769D1000-0x00000000769D3000-memory.dmp

memory/1492-57-0x00000000008E0000-0x00000000008E1000-memory.dmp

memory/1492-58-0x00000000004B0000-0x00000000004B8000-memory.dmp

memory/1492-59-0x0000000007BD0000-0x0000000007C68000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp78B7.tmp

MD5 e2c19ba03e2ac2d9e70cd7de5e72ff3d
SHA1 173d50c1a0d7fc8d0f924012d0692cd60394f6aa
SHA256 ec2870c7051268667f59a940bd374d1467c1cc2e6493744a496810c90a8bf34d
SHA512 d29e9126497c9b2552aa7a03965b22dca9e8f454e5415403cf808a4cb5bc4acb6014eb6d8a3843ee29cc3fa74058fd2ac6dde36c854c1002bb57c0d4293227eb

memory/1480-61-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1480-62-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1480-63-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1480-64-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1480-65-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1480-66-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1480-67-0x0000000000200000-0x0000000000206000-memory.dmp

memory/1480-69-0x0000000004B60000-0x0000000004B61000-memory.dmp

memory/1480-70-0x0000000004B65000-0x0000000004B76000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-05 08:08

Reported

2022-02-05 08:10

Platform

win10v2004-en-20220112

Max time kernel

140s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.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

Sets service image path in registry

persistence

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Looks up external IP address via web service

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

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat C:\Windows\System32\svchost.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\system32\MusNotifyIcon.exe N/A
Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\system32\MusNotifyIcon.exe N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" C:\Windows\System32\svchost.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\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "1157726" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" C:\Windows\System32\svchost.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\Disallowed\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" C:\Windows\System32\svchost.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\Root\CRLs 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\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132886985348782568" C:\Windows\System32\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" C:\Windows\System32\svchost.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\Policies\Microsoft\SystemCertificates\TrustedPeople 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\trust\CTLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" C:\Windows\System32\svchost.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\Policies\Microsoft\SystemCertificates\trust C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" C:\Windows\System32\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" C:\Windows\System32\svchost.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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "8.620948" C:\Windows\System32\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "1" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" C:\Windows\System32\svchost.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\Certificates 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\Microsoft\SystemCertificates\Root C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" C:\Windows\System32\svchost.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\TrustedPeople C:\Windows\System32\WaaSMedicAgent.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" C:\Windows\System32\svchost.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\trust C:\Windows\System32\WaaSMedicAgent.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" C:\Windows\System32\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1504 wrote to memory of 3276 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1504 wrote to memory of 3276 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1504 wrote to memory of 3276 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Windows\SysWOW64\schtasks.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe
PID 1504 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe

"C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe"

C:\Windows\system32\MusNotifyIcon.exe

%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UIPykxfugaVz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF1C0.tmp"

C:\Users\Admin\AppData\Local\Temp\f17b34a25b38f624ce1dc8c5f36cefbf3a989b77714f4c566c085c56f03c8fbb.exe

"{path}"

C:\Windows\System32\WaaSMedicAgent.exe

C:\Windows\System32\WaaSMedicAgent.exe 515266775fec9df2c082781429d3266b PNUeRkQa9E2b5nY6frvciQ.0.1.0.0.0

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k NetworkService -p

Network

Country Destination Domain Proto
US 8.8.8.8:53 settings-win.data.microsoft.com udp
US 52.167.249.196:443 settings-win.data.microsoft.com tcp
US 52.167.249.196:443 settings-win.data.microsoft.com tcp
US 52.167.249.196:443 settings-win.data.microsoft.com 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 52.167.249.196:443 settings-win.data.microsoft.com tcp
US 52.167.249.196:443 settings-win.data.microsoft.com tcp
US 8.8.8.8:53 geo.prod.do.dsp.mp.microsoft.com udp
IE 51.104.167.48:443 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 52.167.249.196:443 settings-win.data.microsoft.com tcp
US 8.8.8.8:53 bot.whatismyipaddress.com udp
US 72.21.91.29:80 tcp

Files

memory/1504-130-0x00000000005A0000-0x000000000064A000-memory.dmp

memory/1504-131-0x00000000056C0000-0x0000000005C64000-memory.dmp

memory/1504-132-0x0000000005050000-0x00000000050E2000-memory.dmp

memory/1504-133-0x0000000002A20000-0x0000000002A30000-memory.dmp

memory/1504-134-0x0000000005000000-0x000000000500A000-memory.dmp

memory/1504-135-0x00000000052E0000-0x0000000005346000-memory.dmp

memory/1504-136-0x0000000008840000-0x00000000088DC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpF1C0.tmp

MD5 c92cf5f13e57d3037ad9dda0e8ac9f68
SHA1 b297d265bebcf5d6e991282b5f7747d5d9ea9a7d
SHA256 801f8fa949bf5e5f9e42140ecfc7123fe64a42d2f13626cb290cc97b0551ec8a
SHA512 936583397c4361c3053e67d2591159abfa41fa3cfe1460b224a629fd814c1a7b9fb37eab94b0b536b075b6bf7802d49fd0d7b3f6a96588defc538049a7bde819

memory/2460-138-0x0000000000400000-0x0000000000490000-memory.dmp

memory/2460-139-0x0000000005720000-0x0000000005721000-memory.dmp

memory/2460-140-0x000000000AEF0000-0x000000000AF56000-memory.dmp