Analysis Overview
SHA256
c5cb02082fc5df46b664578c2e049882a10fbd6be805ed345f8699e109fa8d1d
Threat Level: Known bad
The file ZAMÓWIENIE_DR-5-33499_pdf.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Purecrypter family
PureCrypter
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-02-10 08:55
Signatures
Purecrypter family
Analysis: behavioral1
Detonation Overview
Submitted
2023-02-10 08:55
Reported
2023-02-10 08:57
Platform
win7-20220901-en
Max time kernel
46s
Max time network
145s
Command Line
Signatures
AgentTesla
PureCrypter
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
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\ZAMÓWIENIE_DR-5-33499_pdf.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 1652 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1652 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1652 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1652 wrote to memory of 1136 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
Network
| Country | Destination | Domain | Proto |
| RU | 45.84.1.117:80 | 45.84.1.117 | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.211:443 | api.ipify.org | tcp |
Files
memory/1652-54-0x0000000000920000-0x000000000092A000-memory.dmp
memory/1652-55-0x00000000757A1000-0x00000000757A3000-memory.dmp
memory/1652-56-0x0000000005F30000-0x0000000005FE4000-memory.dmp
memory/1652-57-0x00000000004D0000-0x00000000004EA000-memory.dmp
memory/1136-58-0x0000000000000000-mapping.dmp
memory/1136-60-0x000000006E350000-0x000000006E8FB000-memory.dmp
memory/1136-61-0x000000006E350000-0x000000006E8FB000-memory.dmp
memory/1136-62-0x000000006E350000-0x000000006E8FB000-memory.dmp
memory/1652-63-0x00000000046C0000-0x00000000046F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-02-10 08:55
Reported
2023-02-10 08:57
Platform
win10v2004-20220812-en
Max time kernel
96s
Max time network
150s
Command Line
Signatures
PureCrypter
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
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\ZAMÓWIENIE_DR-5-33499_pdf.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 1476 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1476 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1476 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\ZAMÓWIENIE_DR-5-33499_pdf.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| NL | 95.101.78.82:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| NL | 20.224.254.73:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| RU | 45.84.1.117:80 | 45.84.1.117 | tcp |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| NL | 173.223.113.161:443 | tcp | |
| NL | 173.223.113.161:443 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.211:443 | api.ipify.org | tcp |
Files
memory/1476-132-0x0000000000950000-0x000000000095A000-memory.dmp
memory/1476-133-0x0000000005940000-0x0000000005EE4000-memory.dmp
memory/1476-134-0x0000000005390000-0x0000000005422000-memory.dmp
memory/1476-135-0x0000000006CF0000-0x0000000006D12000-memory.dmp
memory/1648-136-0x0000000000000000-mapping.dmp
memory/1648-137-0x00000000029B0000-0x00000000029E6000-memory.dmp
memory/1648-138-0x0000000005080000-0x00000000056A8000-memory.dmp
memory/1648-139-0x00000000057B0000-0x0000000005816000-memory.dmp
memory/1648-140-0x0000000005820000-0x0000000005886000-memory.dmp
memory/1648-141-0x0000000005ED0000-0x0000000005EEE000-memory.dmp
memory/1648-142-0x00000000075D0000-0x0000000007C4A000-memory.dmp
memory/1648-143-0x0000000006430000-0x000000000644A000-memory.dmp
memory/1476-144-0x0000000007570000-0x000000000757A000-memory.dmp
memory/1476-145-0x00000000077F0000-0x0000000007840000-memory.dmp
memory/1476-146-0x0000000007A10000-0x0000000007BD2000-memory.dmp