Malware Analysis Report

2025-05-28 14:55

Sample ID 241206-dfg4vsspbq
Target 8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe
SHA256 8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f
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: 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

8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f

Threat Level: Known bad

The file 8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

VIPKeylogger

Vipkeylogger family

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

outlook_win_path

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-06 02:56

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-06 02:56

Reported

2024-12-06 02:59

Platform

win10v2004-20241007-en

Max time kernel

107s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.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 4992 set thread context of 1352 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.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\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2992 wrote to memory of 4532 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe
PID 2992 wrote to memory of 4532 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe
PID 2992 wrote to memory of 4532 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe
PID 2992 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe
PID 2992 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe
PID 2992 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe
PID 4992 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe
PID 4992 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe
PID 4992 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe
PID 4992 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe"

C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.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 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 169.8.226.132.in-addr.arpa udp
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 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 23.236.111.52.in-addr.arpa udp

Files

memory/2992-6-0x0000000000BD0000-0x0000000000FD0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\chordates

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/4992-14-0x0000000001680000-0x0000000001A80000-memory.dmp

memory/1352-15-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1352-16-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1352-17-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1352-18-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1352-19-0x00000000737CE000-0x00000000737CF000-memory.dmp

memory/1352-20-0x00000000050B0000-0x00000000050FE000-memory.dmp

memory/1352-21-0x00000000059B0000-0x0000000005F54000-memory.dmp

memory/1352-22-0x0000000005170000-0x00000000051BE000-memory.dmp

memory/1352-23-0x00000000054A0000-0x000000000553C000-memory.dmp

memory/1352-24-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1352-25-0x00000000737CE000-0x00000000737CF000-memory.dmp

memory/1352-26-0x00000000067B0000-0x0000000006972000-memory.dmp

memory/1352-27-0x0000000006640000-0x0000000006690000-memory.dmp

memory/1352-28-0x0000000006980000-0x0000000006A12000-memory.dmp

memory/1352-29-0x0000000006740000-0x000000000674A000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-06 02:56

Reported

2024-12-06 02:59

Platform

win7-20240903-en

Max time kernel

119s

Max time network

136s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.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 1928 set thread context of 2356 N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe C:\Windows\SysWOW64\svchost.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\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\8f29374fee1e4f2d70d556813041f0aa873c414f041fb5de663333f217734c4f.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/1928-6-0x0000000000B20000-0x0000000000F20000-memory.dmp

memory/2356-9-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2356-10-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2356-11-0x0000000073DBE000-0x0000000073DBF000-memory.dmp

memory/2356-12-0x0000000000480000-0x00000000004CE000-memory.dmp

memory/2356-7-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2356-13-0x0000000073DB0000-0x000000007449E000-memory.dmp

memory/2356-15-0x0000000073DB0000-0x000000007449E000-memory.dmp

memory/2356-14-0x0000000000AA0000-0x0000000000AEE000-memory.dmp

memory/2356-16-0x0000000073DB0000-0x000000007449E000-memory.dmp

memory/2356-17-0x0000000073DB0000-0x000000007449E000-memory.dmp

memory/2356-18-0x0000000073DBE000-0x0000000073DBF000-memory.dmp

memory/2356-19-0x0000000073DB0000-0x000000007449E000-memory.dmp

memory/2356-20-0x0000000073DB0000-0x000000007449E000-memory.dmp