Malware Analysis Report

2024-12-01 03:12

Sample ID 241111-sq6yas1bln
Target LPO24.0524.rar
SHA256 85922de01c8b1faf85ea7e07a9669f7bd5e11d21aa963efc354329379966445b
Tags
agenttesla collection discovery execution keylogger spyware stealer trojan
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

85922de01c8b1faf85ea7e07a9669f7bd5e11d21aa963efc354329379966445b

Threat Level: Known bad

The file LPO24.0524.rar was found to be: Known bad.

Malicious Activity Summary

agenttesla collection discovery execution keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Command and Scripting Interpreter: PowerShell

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Checks computer location settings

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_win_path

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 15:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 15:20

Reported

2024-11-11 15:23

Platform

win7-20241010-en

Max time kernel

35s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1736 set thread context of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1736 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1736 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1736 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1736 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 1736 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

"C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

"C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

Network

N/A

Files

memory/1736-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

memory/1736-1-0x0000000000060000-0x0000000000120000-memory.dmp

memory/1736-2-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/1736-3-0x00000000005C0000-0x00000000005D2000-memory.dmp

memory/1736-4-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

memory/1736-5-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/1736-6-0x0000000004D40000-0x0000000004DB4000-memory.dmp

memory/2932-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2932-19-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2932-21-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2932-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2932-13-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2932-11-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2932-9-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2932-22-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/2932-7-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1736-23-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/2932-26-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 15:20

Reported

2024-11-11 15:23

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

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-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5024 set thread context of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

Enumerates physical storage devices

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\LPO24.0524.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5024 wrote to memory of 908 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 5024 wrote to memory of 908 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 5024 wrote to memory of 908 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe
PID 5024 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

"C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe

"C:\Users\Admin\AppData\Local\Temp\LPO24.0524.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.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 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/5024-0-0x00000000752AE000-0x00000000752AF000-memory.dmp

memory/5024-1-0x00000000003E0000-0x00000000004A0000-memory.dmp

memory/5024-2-0x00000000053B0000-0x0000000005954000-memory.dmp

memory/5024-3-0x0000000004EA0000-0x0000000004F32000-memory.dmp

memory/5024-4-0x0000000005040000-0x000000000504A000-memory.dmp

memory/5024-6-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/5024-5-0x00000000050F0000-0x000000000518C000-memory.dmp

memory/5024-7-0x0000000006100000-0x0000000006112000-memory.dmp

memory/5024-8-0x00000000752AE000-0x00000000752AF000-memory.dmp

memory/5024-9-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/5024-10-0x00000000065C0000-0x0000000006634000-memory.dmp

memory/2148-11-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\LPO24.0524.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/2148-14-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/5024-15-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/2148-16-0x0000000005140000-0x00000000051A6000-memory.dmp

memory/2148-18-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/908-19-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/908-17-0x0000000005190000-0x00000000051C6000-memory.dmp

memory/908-20-0x0000000005870000-0x0000000005E98000-memory.dmp

memory/908-21-0x0000000005780000-0x00000000057A2000-memory.dmp

memory/908-22-0x0000000005EA0000-0x0000000005F06000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uiqekxfz.rzj.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/908-28-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/908-33-0x00000000060E0000-0x0000000006434000-memory.dmp

memory/908-34-0x0000000006750000-0x000000000676E000-memory.dmp

memory/908-35-0x0000000006960000-0x00000000069AC000-memory.dmp

memory/908-36-0x0000000006D10000-0x0000000006D42000-memory.dmp

memory/908-47-0x0000000006D50000-0x0000000006D6E000-memory.dmp

memory/908-37-0x0000000070F20000-0x0000000070F6C000-memory.dmp

memory/908-48-0x0000000007930000-0x00000000079D3000-memory.dmp

memory/908-49-0x00000000080B0000-0x000000000872A000-memory.dmp

memory/908-50-0x0000000007A70000-0x0000000007A8A000-memory.dmp

memory/908-51-0x0000000007AE0000-0x0000000007AEA000-memory.dmp

memory/908-52-0x0000000007CF0000-0x0000000007D86000-memory.dmp

memory/2148-53-0x0000000006610000-0x0000000006660000-memory.dmp

memory/2148-54-0x0000000006830000-0x00000000069F2000-memory.dmp

memory/908-55-0x0000000007C70000-0x0000000007C81000-memory.dmp

memory/908-56-0x0000000007CA0000-0x0000000007CAE000-memory.dmp

memory/908-57-0x0000000007CB0000-0x0000000007CC4000-memory.dmp

memory/908-58-0x0000000007DB0000-0x0000000007DCA000-memory.dmp

memory/908-59-0x0000000007D90000-0x0000000007D98000-memory.dmp

memory/908-62-0x00000000752A0000-0x0000000075A50000-memory.dmp

memory/2148-63-0x00000000752A0000-0x0000000075A50000-memory.dmp