Malware Analysis Report

2025-05-05 21:46

Sample ID 240829-f4m15awapc
Target 5e8b764fd969ca12445cc20a41d44daa58491e7f5921b342476bf9ac22f6f7bb
SHA256 5e8b764fd969ca12445cc20a41d44daa58491e7f5921b342476bf9ac22f6f7bb
Tags
vipkeylogger collection credential_access discovery execution 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

5e8b764fd969ca12445cc20a41d44daa58491e7f5921b342476bf9ac22f6f7bb

Threat Level: Known bad

The file 5e8b764fd969ca12445cc20a41d44daa58491e7f5921b342476bf9ac22f6f7bb was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection credential_access discovery execution keylogger spyware stealer

VIPKeylogger

Credentials from Password Stores: Credentials from Web Browsers

Command and Scripting Interpreter: PowerShell

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Checks computer location settings

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Browser Information Discovery

outlook_office_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_win_path

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 05:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-29 05:25

Reported

2024-08-29 05:28

Platform

win7-20240704-en

Max time kernel

119s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe

"C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1980 -s 632

Network

N/A

Files

memory/1980-0-0x000007FEF4C23000-0x000007FEF4C24000-memory.dmp

memory/1980-1-0x000000013FB60000-0x000000013FC38000-memory.dmp

memory/1980-2-0x000007FEF4C20000-0x000007FEF560C000-memory.dmp

memory/1980-3-0x00000000007A0000-0x00000000007C4000-memory.dmp

memory/1980-4-0x000007FEF4C23000-0x000007FEF4C24000-memory.dmp

memory/1980-5-0x000007FEF4C20000-0x000007FEF560C000-memory.dmp

memory/1980-6-0x00000000007C0000-0x00000000007D6000-memory.dmp

memory/1980-7-0x00000000007E0000-0x00000000007F4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 05:25

Reported

2024-08-29 05:28

Platform

win10v2004-20240802-en

Max time kernel

141s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe N/A

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-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.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

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1504 wrote to memory of 4200 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1504 wrote to memory of 4200 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1504 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe
PID 1504 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe
PID 1504 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe
PID 1504 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe
PID 1504 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe
PID 1504 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe

"C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe"

C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe

C:\Users\Admin\AppData\Local\Temp\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
JP 132.226.8.169:80 checkip.dyndns.org tcp
US 8.8.8.8:53 169.8.226.132.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 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 us2.smtp.mailhostbox.com udp
US 208.91.199.225:587 us2.smtp.mailhostbox.com tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 225.199.91.208.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 208.91.199.225:587 us2.smtp.mailhostbox.com tcp
US 208.91.199.225:587 us2.smtp.mailhostbox.com tcp
US 208.91.199.225:587 us2.smtp.mailhostbox.com tcp
US 208.91.199.225:587 us2.smtp.mailhostbox.com tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.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

Files

memory/1504-0-0x00007FF9D8CD3000-0x00007FF9D8CD5000-memory.dmp

memory/1504-1-0x0000000000890000-0x0000000000968000-memory.dmp

memory/1504-2-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

memory/1504-3-0x0000000003560000-0x0000000003584000-memory.dmp

memory/1504-4-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

memory/1504-5-0x0000000003580000-0x0000000003596000-memory.dmp

memory/1504-6-0x0000000001490000-0x00000000014A4000-memory.dmp

memory/1504-7-0x000000001D6A0000-0x000000001D728000-memory.dmp

memory/3960-8-0x0000000140000000-0x0000000140048000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\d02d1c775c3526df43c2889625839f70139be9c649ff1e84a70c40e29ad159fb.exe.log

MD5 00e11b196d5ba77191cba469e8925764
SHA1 f1546b803f20c8b4010f862843edc0b0771a681b
SHA256 abfc56372bee93b3c083a66ac449e55f824c5ef64cbb87d656011cc0ff1ec6c1
SHA512 985bd5a4d4f516701e54a4c361dd3a454cb107694cd240336e32365822f49b47f0a2e0cc04ae7866bfd4d142175540bb329f02f3e1b990e9a09c63c2e258f0a7

memory/3960-11-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

memory/1504-12-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

memory/3960-13-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_t1re5pkt.qq5.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4200-23-0x000001E94B570000-0x000001E94B592000-memory.dmp

memory/4200-26-0x000001E963C00000-0x000001E963D6A000-memory.dmp

memory/3960-27-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

memory/3960-28-0x00007FF9D8CD0000-0x00007FF9D9791000-memory.dmp

memory/3960-29-0x000000001E4C0000-0x000000001E682000-memory.dmp

memory/3960-30-0x0000000002C10000-0x0000000002C60000-memory.dmp

memory/3960-31-0x000000001EBC0000-0x000000001F0E8000-memory.dmp