Malware Analysis Report

2025-05-05 21:47

Sample ID 240830-hmkksasfmm
Target 30082024_0651_Middleeast switchgear payment confirmaiton document-pdf.txz
SHA256 6ed89d0e45be22b1f87275271e3c4611f9dd100ffb1a1353f4a6f6da5e95dfa0
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6ed89d0e45be22b1f87275271e3c4611f9dd100ffb1a1353f4a6f6da5e95dfa0

Threat Level: Known bad

The file 30082024_0651_Middleeast switchgear payment confirmaiton document-pdf.txz 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

Browser Information Discovery

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_win_path

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-30 06:51

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-30 06:51

Reported

2024-08-30 06:53

Platform

win10v2004-20240802-en

Max time kernel

135s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe"

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\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
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\MSBuild.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\MSBuild.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 2688 set thread context of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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\Middleeast switchgear payment confirmaiton document-pdf.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2688 wrote to memory of 516 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

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\MSBuild.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\MSBuild.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe

"C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe"

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=1028,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
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 8.8.8.8:53 0.130.122.193.in-addr.arpa udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 134.177.67.172.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 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.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

Files

memory/2688-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

memory/2688-1-0x00000000004A0000-0x0000000000566000-memory.dmp

memory/2688-2-0x0000000005580000-0x0000000005B24000-memory.dmp

memory/2688-3-0x0000000004FD0000-0x0000000005062000-memory.dmp

memory/2688-5-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/2688-4-0x0000000004F70000-0x0000000004F7A000-memory.dmp

memory/2688-6-0x0000000005270000-0x0000000005288000-memory.dmp

memory/2688-7-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

memory/2688-8-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/2688-9-0x0000000006230000-0x00000000062BC000-memory.dmp

memory/2688-10-0x0000000009E00000-0x0000000009E9C000-memory.dmp

memory/516-11-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2688-13-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/516-14-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/516-15-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/516-16-0x0000000006BE0000-0x0000000006DA2000-memory.dmp

memory/516-17-0x0000000006A60000-0x0000000006AB0000-memory.dmp

memory/516-18-0x00000000072E0000-0x000000000780C000-memory.dmp

memory/516-19-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/516-20-0x0000000074A70000-0x0000000075220000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-30 06:51

Reported

2024-08-30 06:53

Platform

win7-20240704-en

Max time kernel

119s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe"

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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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 3004 set thread context of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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\Middleeast switchgear payment confirmaiton document-pdf.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 3004 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe

"C:\Users\Admin\AppData\Local\Temp\Middleeast switchgear payment confirmaiton document-pdf.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
BR 132.226.247.73:80 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/3004-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

memory/3004-1-0x00000000012C0000-0x0000000001386000-memory.dmp

memory/3004-2-0x0000000074EA0000-0x000000007558E000-memory.dmp

memory/3004-3-0x0000000000560000-0x0000000000578000-memory.dmp

memory/3004-4-0x0000000074EA0000-0x000000007558E000-memory.dmp

memory/3004-5-0x0000000004DD0000-0x0000000004E5C000-memory.dmp

memory/2340-6-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2340-19-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2340-17-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2340-15-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2340-14-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2340-12-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2340-10-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2340-8-0x0000000000400000-0x0000000000448000-memory.dmp

memory/3004-21-0x0000000074EA0000-0x000000007558E000-memory.dmp

memory/2340-20-0x0000000074EA0000-0x000000007558E000-memory.dmp

memory/2340-22-0x0000000074EA0000-0x000000007558E000-memory.dmp

memory/2340-23-0x0000000074EA0000-0x000000007558E000-memory.dmp

memory/2340-24-0x0000000074EA0000-0x000000007558E000-memory.dmp