Malware Analysis Report

2024-11-30 14:46

Sample ID 240926-m3kb6stckp
Target 96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
SHA256 96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93
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

96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93

Threat Level: Known bad

The file 96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger spyware stealer

VIPKeylogger

Reads user/profile data of local email clients

Reads user/profile data of 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 use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_win_path

outlook_office_path

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-26 10:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-26 10:59

Reported

2024-09-26 11:01

Platform

win7-20240708-en

Max time kernel

117s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Looks up external IP address via web service

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

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\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3044 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe

"C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe"

C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe

"C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.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/3044-0-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

memory/3044-1-0x0000000001300000-0x00000000013B6000-memory.dmp

memory/3044-2-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/3044-3-0x00000000005D0000-0x00000000005E2000-memory.dmp

memory/3044-4-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

memory/3044-5-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/3044-6-0x0000000005270000-0x00000000052FC000-memory.dmp

memory/2656-8-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2656-20-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-18-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-13-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-16-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-10-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-9-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2656-21-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/3044-22-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/2656-23-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/2656-24-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/2656-25-0x0000000073E60000-0x000000007454E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-26 10:59

Reported

2024-09-26 11:01

Platform

win10v2004-20240802-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.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-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Looks up external IP address via web service

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

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\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 3100 wrote to memory of 1768 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe

"C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe"

C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe

"C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 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 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 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/3100-0-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

memory/3100-1-0x00000000001E0000-0x0000000000296000-memory.dmp

memory/3100-2-0x0000000005260000-0x0000000005804000-memory.dmp

memory/3100-3-0x0000000004CB0000-0x0000000004D42000-memory.dmp

memory/3100-4-0x0000000004C80000-0x0000000004C8A000-memory.dmp

memory/3100-5-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/3100-6-0x0000000005060000-0x0000000005072000-memory.dmp

memory/3100-7-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

memory/3100-8-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/3100-9-0x0000000006980000-0x0000000006A0C000-memory.dmp

memory/3100-10-0x0000000009030000-0x00000000090CC000-memory.dmp

memory/1768-11-0x0000000000400000-0x000000000044A000-memory.dmp

memory/1768-13-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/3100-14-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/1768-15-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/1768-16-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/1768-17-0x0000000006DC0000-0x0000000006F82000-memory.dmp

memory/1768-18-0x0000000006C40000-0x0000000006C90000-memory.dmp