Malware Analysis Report

2024-11-13 15:36

Sample ID 241022-qf3f1sydpq
Target New Purchase_Order_110511.exe
SHA256 3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2
Tags
vipkeylogger collection discovery keylogger spyware 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

3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2

Threat Level: Known bad

The file New Purchase_Order_110511.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger spyware stealer

VIPKeylogger

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Browser Information Discovery

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

outlook_office_path

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-22 13:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-22 13:13

Reported

2024-10-22 13:15

Platform

win7-20240903-en

Max time kernel

117s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.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 2788 set thread context of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.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\New Purchase_Order_110511.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2788 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe
PID 2788 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

Network

Country Destination Domain Proto
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 reallyfreegeoip.org udp
US 104.21.67.152:443 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/2788-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

memory/2788-1-0x0000000000010000-0x00000000000DE000-memory.dmp

memory/2788-2-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2788-3-0x00000000005C0000-0x00000000005DC000-memory.dmp

memory/2788-4-0x00000000749CE000-0x00000000749CF000-memory.dmp

memory/2788-5-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2788-6-0x00000000083E0000-0x000000000846C000-memory.dmp

memory/2760-7-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-9-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-17-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-21-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-19-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2760-13-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-11-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2760-22-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2760-23-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2788-24-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2760-25-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2760-26-0x00000000749C0000-0x00000000750AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-22 13:13

Reported

2024-10-22 13:15

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.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 4828 set thread context of 3080 N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.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\New Purchase_Order_110511.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe

"C:\Users\Admin\AppData\Local\Temp\New Purchase_Order_110511.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
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 8.8.8.8:53 73.247.226.132.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 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.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 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.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
US 8.8.8.8:53 udp

Files

memory/4828-0-0x000000007502E000-0x000000007502F000-memory.dmp

memory/4828-1-0x0000000000690000-0x000000000075E000-memory.dmp

memory/4828-2-0x00000000057E0000-0x0000000005D84000-memory.dmp

memory/4828-3-0x0000000005120000-0x00000000051B2000-memory.dmp

memory/4828-4-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/4828-5-0x00000000051F0000-0x00000000051FA000-memory.dmp

memory/4828-6-0x0000000006440000-0x000000000645C000-memory.dmp

memory/4828-7-0x000000007502E000-0x000000007502F000-memory.dmp

memory/4828-8-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/4828-9-0x0000000008870000-0x00000000088FC000-memory.dmp

memory/4828-10-0x000000000B0D0000-0x000000000B16C000-memory.dmp

memory/3080-11-0x0000000000400000-0x0000000000448000-memory.dmp

memory/3080-13-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/4828-14-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/3080-15-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/3080-16-0x0000000006D90000-0x0000000006F52000-memory.dmp

memory/3080-17-0x0000000006C30000-0x0000000006C80000-memory.dmp

memory/3080-18-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/3080-19-0x0000000075020000-0x00000000757D0000-memory.dmp