Malware Analysis Report

2025-05-05 21:47

Sample ID 240829-dpz12a1cna
Target 454fb17dd52c3f5242559256394ee1b429c0b70d894ac94ae14ab64ba40f7b4c
SHA256 454fb17dd52c3f5242559256394ee1b429c0b70d894ac94ae14ab64ba40f7b4c
Tags
vipkeylogger collection credential_access discovery keylogger stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

454fb17dd52c3f5242559256394ee1b429c0b70d894ac94ae14ab64ba40f7b4c

Threat Level: Known bad

The file 454fb17dd52c3f5242559256394ee1b429c0b70d894ac94ae14ab64ba40f7b4c was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection credential_access discovery keylogger stealer

VIPKeylogger

Credentials from Password Stores: Credentials from Web Browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Browser Information Discovery

System Location Discovery: System Language Discovery

outlook_win_path

outlook_office_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 03:11

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-29 03:11

Reported

2024-08-29 03:14

Platform

win7-20240705-en

Max time kernel

119s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\QTE070624.scr" /S

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2708 set thread context of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\QTE070624.scr N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2708 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\QTE070624.scr

"C:\Users\Admin\AppData\Local\Temp\QTE070624.scr" /S

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
US 193.122.130.0:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/2708-0-0x00000000747FE000-0x00000000747FF000-memory.dmp

memory/2708-1-0x00000000002C0000-0x0000000000372000-memory.dmp

memory/2708-2-0x00000000747F0000-0x0000000074EDE000-memory.dmp

memory/2708-3-0x0000000000710000-0x0000000000728000-memory.dmp

memory/2708-4-0x00000000747F0000-0x0000000074EDE000-memory.dmp

memory/2708-5-0x0000000005AE0000-0x0000000005B6A000-memory.dmp

memory/2648-6-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2648-16-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2648-14-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2648-12-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2648-17-0x00000000747F0000-0x0000000074EDE000-memory.dmp

memory/2648-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2648-9-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2648-8-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2648-7-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2708-18-0x00000000747F0000-0x0000000074EDE000-memory.dmp

memory/2648-19-0x00000000747F0000-0x0000000074EDE000-memory.dmp

memory/2648-20-0x00000000747F0000-0x0000000074EDE000-memory.dmp

memory/2648-21-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 03:11

Reported

2024-08-29 03:14

Platform

win10v2004-20240802-en

Max time kernel

134s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\QTE070624.scr" /S

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1136 set thread context of 2372 N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\QTE070624.scr N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QTE070624.scr N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\QTE070624.scr

"C:\Users\Admin\AppData\Local\Temp\QTE070624.scr" /S

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4048,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4468 /prefetch:8

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
US 158.101.44.242:80 checkip.dyndns.org tcp
US 8.8.8.8:53 242.44.101.158.in-addr.arpa udp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/1136-0-0x000000007448E000-0x000000007448F000-memory.dmp

memory/1136-1-0x0000000000C80000-0x0000000000D32000-memory.dmp

memory/1136-2-0x0000000005C30000-0x00000000061D4000-memory.dmp

memory/1136-3-0x00000000055D0000-0x0000000005662000-memory.dmp

memory/1136-4-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/1136-5-0x0000000005910000-0x000000000591A000-memory.dmp

memory/1136-6-0x0000000005C10000-0x0000000005C28000-memory.dmp

memory/1136-7-0x000000007448E000-0x000000007448F000-memory.dmp

memory/1136-8-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/1136-9-0x0000000006870000-0x00000000068FA000-memory.dmp

memory/1136-10-0x000000000A8B0000-0x000000000A94C000-memory.dmp

memory/2372-11-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2372-13-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/1136-14-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/2372-15-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/2372-16-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/2372-17-0x00000000067D0000-0x0000000006992000-memory.dmp

memory/2372-18-0x0000000006670000-0x00000000066C0000-memory.dmp