Malware Analysis Report

2024-11-30 05:44

Sample ID 240619-mfylaaydlf
Target PURCHASE ORDER- 6300-2024.exe
SHA256 493b28fea1ea39199b503c952ab4efaa8fd3ba5a5d5a2d9df0af21d031f3ea4c
Tags
agenttesla collection 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

493b28fea1ea39199b503c952ab4efaa8fd3ba5a5d5a2d9df0af21d031f3ea4c

Threat Level: Known bad

The file PURCHASE ORDER- 6300-2024.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla collection execution keylogger spyware stealer trojan

AgentTesla

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Reads WinSCP keys stored on the system

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Reads data files stored by FTP clients

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 10:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 10:25

Reported

2024-06-19 10:27

Platform

win7-20240220-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2192 set thread context of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

Enumerates physical storage devices

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\PURCHASE ORDER- 6300-2024.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 2192 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 2192 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.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\PURCHASE ORDER- 6300-2024.exe"

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"

Network

N/A

Files

memory/2192-0-0x000000007468E000-0x000000007468F000-memory.dmp

memory/2192-1-0x0000000000B90000-0x0000000000C20000-memory.dmp

memory/2192-2-0x0000000074680000-0x0000000074D6E000-memory.dmp

memory/2192-3-0x0000000000490000-0x00000000004A2000-memory.dmp

memory/2192-4-0x0000000000610000-0x0000000000618000-memory.dmp

memory/2192-5-0x0000000000630000-0x000000000063C000-memory.dmp

memory/2192-6-0x0000000005000000-0x0000000005070000-memory.dmp

memory/2516-7-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2516-21-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2516-19-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2516-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2516-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2516-11-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2516-13-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2516-9-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2192-22-0x0000000074680000-0x0000000074D6E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 10:25

Reported

2024-06-19 10:27

Platform

win10v2004-20240611-en

Max time kernel

136s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.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-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1360 set thread context of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

Enumerates physical storage devices

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\PURCHASE ORDER- 6300-2024.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 1360 wrote to memory of 4668 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1360 wrote to memory of 4668 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1360 wrote to memory of 4668 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe
PID 1360 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.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\PURCHASE ORDER- 6300-2024.exe"

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe

"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 35.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/1360-0-0x00000000745BE000-0x00000000745BF000-memory.dmp

memory/1360-1-0x0000000000C70000-0x0000000000D00000-memory.dmp

memory/1360-2-0x0000000005C70000-0x0000000006214000-memory.dmp

memory/1360-3-0x0000000005760000-0x00000000057F2000-memory.dmp

memory/1360-4-0x0000000005700000-0x000000000570A000-memory.dmp

memory/1360-5-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/1360-6-0x0000000006750000-0x0000000006C7C000-memory.dmp

memory/1360-7-0x00000000059F0000-0x0000000005A8C000-memory.dmp

memory/1360-8-0x0000000005C40000-0x0000000005C52000-memory.dmp

memory/1360-9-0x0000000006740000-0x0000000006748000-memory.dmp

memory/1360-10-0x0000000007080000-0x000000000708C000-memory.dmp

memory/1360-11-0x00000000070B0000-0x0000000007120000-memory.dmp

memory/4956-12-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1360-14-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4956-15-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4668-18-0x0000000002460000-0x0000000002496000-memory.dmp

memory/4956-17-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4956-16-0x0000000005050000-0x00000000050B6000-memory.dmp

memory/4668-20-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4668-19-0x0000000004F90000-0x00000000055B8000-memory.dmp

memory/4668-22-0x0000000004EB0000-0x0000000004F16000-memory.dmp

memory/4668-21-0x0000000004C90000-0x0000000004CB2000-memory.dmp

memory/4668-23-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4668-30-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4668-29-0x00000000057A0000-0x0000000005AF4000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xqq1huye.lkc.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4668-35-0x0000000005D60000-0x0000000005D7E000-memory.dmp

memory/4668-36-0x0000000005DF0000-0x0000000005E3C000-memory.dmp

memory/4668-38-0x0000000070210000-0x000000007025C000-memory.dmp

memory/4668-37-0x0000000006CF0000-0x0000000006D22000-memory.dmp

memory/4668-49-0x0000000006D30000-0x0000000006DD3000-memory.dmp

memory/4668-48-0x0000000006CD0000-0x0000000006CEE000-memory.dmp

memory/4956-50-0x0000000006410000-0x0000000006460000-memory.dmp

memory/4956-51-0x0000000006630000-0x00000000067F2000-memory.dmp

memory/4668-52-0x00000000076D0000-0x0000000007D4A000-memory.dmp

memory/4668-53-0x0000000007080000-0x000000000709A000-memory.dmp

memory/4668-54-0x00000000070F0000-0x00000000070FA000-memory.dmp

memory/4668-55-0x0000000007300000-0x0000000007396000-memory.dmp

memory/4668-56-0x0000000007280000-0x0000000007291000-memory.dmp

memory/4668-57-0x00000000072B0000-0x00000000072BE000-memory.dmp

memory/4668-58-0x00000000072C0000-0x00000000072D4000-memory.dmp

memory/4668-59-0x00000000073C0000-0x00000000073DA000-memory.dmp

memory/4668-60-0x00000000073A0000-0x00000000073A8000-memory.dmp

memory/4668-63-0x00000000745B0000-0x0000000074D60000-memory.dmp

memory/4956-64-0x00000000745B0000-0x0000000074D60000-memory.dmp