Malware Analysis Report

2024-11-30 14:51

Sample ID 240926-chal5a1bnp
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: 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

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

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_win_path

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-26 02:04

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-26 02:04

Reported

2024-09-26 02:06

Platform

win10v2004-20240910-en

Max time kernel

148s

Max time network

151s

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-1-5-21-2629364133-3182087385-364449604-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\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-1-5-21-2629364133-3182087385-364449604-1000\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 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2484 wrote to memory of 3204 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-1-5-21-2629364133-3182087385-364449604-1000\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-1-5-21-2629364133-3182087385-364449604-1000\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 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.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 73.247.226.132.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 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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 25.173.189.20.in-addr.arpa udp

Files

memory/2484-0-0x000000007508E000-0x000000007508F000-memory.dmp

memory/2484-1-0x0000000000DE0000-0x0000000000E96000-memory.dmp

memory/2484-2-0x0000000005CC0000-0x0000000006264000-memory.dmp

memory/2484-3-0x00000000057B0000-0x0000000005842000-memory.dmp

memory/2484-4-0x0000000075080000-0x0000000075830000-memory.dmp

memory/2484-5-0x0000000005750000-0x000000000575A000-memory.dmp

memory/2484-6-0x0000000005A80000-0x0000000005A92000-memory.dmp

memory/2484-7-0x000000007508E000-0x000000007508F000-memory.dmp

memory/2484-8-0x0000000075080000-0x0000000075830000-memory.dmp

memory/2484-9-0x0000000006D50000-0x0000000006DDC000-memory.dmp

memory/2484-10-0x0000000009780000-0x000000000981C000-memory.dmp

memory/3204-11-0x0000000000400000-0x000000000044A000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/3204-14-0x0000000075080000-0x0000000075830000-memory.dmp

memory/2484-15-0x0000000075080000-0x0000000075830000-memory.dmp

memory/3204-16-0x0000000075080000-0x0000000075830000-memory.dmp

memory/3204-17-0x0000000075080000-0x0000000075830000-memory.dmp

memory/3204-18-0x00000000069F0000-0x0000000006BB2000-memory.dmp

memory/3204-19-0x0000000006890000-0x00000000068E0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-26 02:04

Reported

2024-09-26 02:06

Platform

win7-20240903-en

Max time kernel

121s

Max time network

146s

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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe C:\Users\Admin\AppData\Local\Temp\96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93.exe
PID 2572 wrote to memory of 2524 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-1-5-21-2872745919-2748461613-2989606286-1000\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-1-5-21-2872745919-2748461613-2989606286-1000\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
BR 132.226.247.73:80 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/2572-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

memory/2572-1-0x0000000000CF0000-0x0000000000DA6000-memory.dmp

memory/2572-2-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2572-3-0x0000000000350000-0x0000000000362000-memory.dmp

memory/2572-4-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

memory/2572-5-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2572-6-0x00000000053E0000-0x000000000546C000-memory.dmp

memory/2524-9-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2524-13-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2524-18-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2524-19-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2524-15-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2524-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2524-10-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2524-7-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2524-8-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2572-20-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2524-21-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2524-22-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2524-23-0x0000000074AD0000-0x00000000751BE000-memory.dmp