Malware Analysis Report

2024-11-30 14:51

Sample ID 240925-frg94swhln
Target 25092024_0506_24092024_Orden de compra.P7696.z
SHA256 aab70901013847089e10888514b8c7673849cd612822a5321398e58f8a0b6981
Tags
vipkeylogger collection discovery keylogger 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

aab70901013847089e10888514b8c7673849cd612822a5321398e58f8a0b6981

Threat Level: Known bad

The file 25092024_0506_24092024_Orden de compra.P7696.z was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

Suspicious use of NtCreateUserProcessOtherParentProcess

VIPKeylogger

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Browser Information Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-25 05:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-25 05:06

Reported

2024-09-25 05:11

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr" /S

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr

"C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr" /S

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2824 -s 1584

Network

Country Destination Domain Proto
US 8.8.8.8:53 google.com udp
US 8.8.8.8:53 filetransfer.io udp
US 172.67.200.96:80 filetransfer.io tcp
US 172.67.200.96:443 filetransfer.io tcp
US 8.8.8.8:53 s26.filetransfer.io udp
US 104.21.13.139:443 s26.filetransfer.io tcp

Files

memory/2824-0-0x000007FEF5FB3000-0x000007FEF5FB4000-memory.dmp

memory/2824-1-0x00000000003A0000-0x0000000000402000-memory.dmp

memory/2824-2-0x0000000000380000-0x0000000000386000-memory.dmp

memory/2824-3-0x000007FEF5FB0000-0x000007FEF699C000-memory.dmp

memory/2824-4-0x000000001C580000-0x000000001C6A4000-memory.dmp

memory/2824-5-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-6-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-8-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-52-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-60-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-10-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-12-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-14-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-18-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-22-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-24-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-28-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-34-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-42-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-40-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-38-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-36-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-32-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-30-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-26-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-20-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-16-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-44-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-46-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-48-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-68-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-66-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-64-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-62-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-58-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-56-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-54-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-50-0x000000001C580000-0x000000001C69E000-memory.dmp

memory/2824-1079-0x000007FEF5FB0000-0x000007FEF699C000-memory.dmp

memory/2824-1081-0x0000000001E90000-0x0000000001EDC000-memory.dmp

memory/2824-1080-0x000000001A680000-0x000000001A71E000-memory.dmp

memory/2824-1082-0x000007FEF5FB3000-0x000007FEF5FB4000-memory.dmp

memory/2824-1083-0x000007FEF5FB0000-0x000007FEF699C000-memory.dmp

memory/2824-1084-0x0000000001FF0000-0x0000000002044000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-25 05:06

Reported

2024-09-25 05:11

Platform

win10v2004-20240802-en

Max time kernel

152s

Max time network

275s

Command Line

C:\Windows\Explorer.EXE

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 2300 created 3472 N/A C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr C:\Windows\Explorer.EXE

VIPKeylogger

stealer keylogger vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe N/A

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr

"C:\Users\Admin\AppData\Local\Temp\QUOTATION_SEPQTRA071244PDF.scr" /S

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 google.com udp
US 8.8.8.8:53 filetransfer.io udp
US 172.67.200.96:80 filetransfer.io tcp
US 172.67.200.96:443 filetransfer.io tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 s26.filetransfer.io udp
US 172.67.200.96:443 s26.filetransfer.io tcp
US 8.8.8.8:53 96.200.67.172.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
DE 193.122.6.168:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 134.177.67.172.in-addr.arpa udp
US 8.8.8.8:53 168.6.122.193.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 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 234.17.178.52.in-addr.arpa udp

Files

memory/2300-0-0x00007FFD5E173000-0x00007FFD5E175000-memory.dmp

memory/2300-1-0x000001E5BC2E0000-0x000001E5BC342000-memory.dmp

memory/2300-2-0x000001E5BC720000-0x000001E5BC726000-memory.dmp

memory/2300-3-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/2300-4-0x000001E5D6A00000-0x000001E5D6B24000-memory.dmp

memory/2300-24-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-16-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-5-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-32-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-68-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-66-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-64-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-60-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-58-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-56-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-52-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-50-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-48-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-46-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-44-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-42-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-40-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-36-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-34-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-30-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-28-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-26-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-22-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-20-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-18-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-14-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-12-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-10-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-8-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-6-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-62-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-54-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-38-0x000001E5D6A00000-0x000001E5D6B1E000-memory.dmp

memory/2300-1079-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/2300-1080-0x000001E5D6B20000-0x000001E5D6BBE000-memory.dmp

memory/2300-1081-0x000001E5D6BC0000-0x000001E5D6C0C000-memory.dmp

memory/2300-1085-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/2300-1086-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/2300-1087-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/2300-1088-0x00007FFD5E173000-0x00007FFD5E175000-memory.dmp

memory/2300-1089-0x000001E5D7CE0000-0x000001E5D7D34000-memory.dmp

memory/2300-1092-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/1992-1091-0x0000018D77040000-0x0000018D7708B000-memory.dmp

memory/1992-1093-0x00007FFD5E173000-0x00007FFD5E175000-memory.dmp

memory/1992-1094-0x0000018D78CE0000-0x0000018D78D26000-memory.dmp

memory/1992-1095-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/1992-1097-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/1992-1096-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp

memory/1992-1098-0x0000018D7AA30000-0x0000018D7ABF2000-memory.dmp

memory/1992-1099-0x0000018D796F0000-0x0000018D79740000-memory.dmp

memory/1992-1100-0x00007FFD5E173000-0x00007FFD5E175000-memory.dmp

memory/1992-1101-0x00007FFD5E170000-0x00007FFD5EC31000-memory.dmp