Analysis Overview
SHA256
bb233cd3bfd0141e493746f8b0ea0095bc95a98221c5e7ac473c51c16f4ef3f8
Threat Level: Known bad
The file PROFORMA.js was found to be: Known bad.
Malicious Activity Summary
Vjw0rm
AgentTesla
Blocklisted process makes network request
Drops file in Drivers directory
Executes dropped EXE
Reads data files stored by FTP clients
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops startup file
Accesses Microsoft Outlook profiles
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-08-17 06:31
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-17 06:31
Reported
2022-08-17 06:33
Platform
win7-20220812-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
AgentTesla
Vjw0rm
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DDqTCNaOGd.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DDqTCNaOGd.js | C:\Windows\System32\wscript.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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2016 wrote to memory of 1756 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 2016 wrote to memory of 1756 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 2016 wrote to memory of 1756 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 2016 wrote to memory of 1528 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
| PID 2016 wrote to memory of 1528 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
| PID 2016 wrote to memory of 1528 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
| PID 2016 wrote to memory of 1528 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\PROFORMA.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\DDqTCNaOGd.js"
C:\Users\Admin\AppData\Roaming\Ameder.exe
"C:\Users\Admin\AppData\Roaming\Ameder.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | macjoe597.duia.ro | udp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| US | 8.8.8.8:53 | server240.web-hosting.com | udp |
| US | 199.188.200.15:587 | server240.web-hosting.com | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
Files
memory/2016-54-0x000007FEFBF41000-0x000007FEFBF43000-memory.dmp
memory/1756-55-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\DDqTCNaOGd.js
| MD5 | cd234e5e1b9b723c5c697a5c1c1bbe4f |
| SHA1 | f12f5590137c6f3f8145c2b5cf279c15070cc016 |
| SHA256 | 8290dd28ba5d7f3122fcb327a70cc19fcba95f97403c35a21f617ef1d0abf1c9 |
| SHA512 | 520c2cc546ef0a220dc1d12b563b1fd34f3232047a3bc0ef331b47f17fb2bc49c09a7a04a776f18b05e01db8baacf4e2261e50ce50fd8ea64b6bc21206f26096 |
memory/1528-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Ameder.exe
| MD5 | bb3183ab7345bd26974ecc8eb29fa06c |
| SHA1 | e1b6195b9546aeae5a5a636ced1f66f04290eeab |
| SHA256 | 9fe8aa2f5b68c291b3485cd12c26c565e9d6abde3139eb4de2ba0291d7ced60e |
| SHA512 | 244564bb058bd58949849e550d60c28c83157b6b8bfac991b27bddd2c4d46407e2b27bc22b90a72390d0fb10067a4c2c73347215c157aee1f2b36e7aa4ee303f |
C:\Users\Admin\AppData\Roaming\Ameder.exe
| MD5 | bb3183ab7345bd26974ecc8eb29fa06c |
| SHA1 | e1b6195b9546aeae5a5a636ced1f66f04290eeab |
| SHA256 | 9fe8aa2f5b68c291b3485cd12c26c565e9d6abde3139eb4de2ba0291d7ced60e |
| SHA512 | 244564bb058bd58949849e550d60c28c83157b6b8bfac991b27bddd2c4d46407e2b27bc22b90a72390d0fb10067a4c2c73347215c157aee1f2b36e7aa4ee303f |
memory/1528-61-0x00000000000F0000-0x000000000012A000-memory.dmp
memory/1528-62-0x00000000761F1000-0x00000000761F3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-17 06:31
Reported
2022-08-17 06:33
Platform
win10v2004-20220812-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
AgentTesla
Vjw0rm
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DDqTCNaOGd.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DDqTCNaOGd.js | C:\Windows\System32\wscript.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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4704 wrote to memory of 3768 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4704 wrote to memory of 3768 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4704 wrote to memory of 3508 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
| PID 4704 wrote to memory of 3508 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
| PID 4704 wrote to memory of 3508 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Roaming\Ameder.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Ameder.exe | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\PROFORMA.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\DDqTCNaOGd.js"
C:\Users\Admin\AppData\Roaming\Ameder.exe
"C:\Users\Admin\AppData\Roaming\Ameder.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 95.101.78.82:80 | tcp | |
| US | 8.8.8.8:53 | macjoe597.duia.ro | udp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| US | 8.8.8.8:53 | server240.web-hosting.com | udp |
| US | 199.188.200.15:587 | server240.web-hosting.com | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| US | 52.182.143.208:443 | tcp | |
| NL | 8.248.5.254:80 | tcp | |
| NL | 8.248.5.254:80 | tcp | |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
| CH | 91.192.100.8:8159 | macjoe597.duia.ro | tcp |
Files
memory/3768-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\DDqTCNaOGd.js
| MD5 | cd234e5e1b9b723c5c697a5c1c1bbe4f |
| SHA1 | f12f5590137c6f3f8145c2b5cf279c15070cc016 |
| SHA256 | 8290dd28ba5d7f3122fcb327a70cc19fcba95f97403c35a21f617ef1d0abf1c9 |
| SHA512 | 520c2cc546ef0a220dc1d12b563b1fd34f3232047a3bc0ef331b47f17fb2bc49c09a7a04a776f18b05e01db8baacf4e2261e50ce50fd8ea64b6bc21206f26096 |
memory/3508-134-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Ameder.exe
| MD5 | bb3183ab7345bd26974ecc8eb29fa06c |
| SHA1 | e1b6195b9546aeae5a5a636ced1f66f04290eeab |
| SHA256 | 9fe8aa2f5b68c291b3485cd12c26c565e9d6abde3139eb4de2ba0291d7ced60e |
| SHA512 | 244564bb058bd58949849e550d60c28c83157b6b8bfac991b27bddd2c4d46407e2b27bc22b90a72390d0fb10067a4c2c73347215c157aee1f2b36e7aa4ee303f |
C:\Users\Admin\AppData\Roaming\Ameder.exe
| MD5 | bb3183ab7345bd26974ecc8eb29fa06c |
| SHA1 | e1b6195b9546aeae5a5a636ced1f66f04290eeab |
| SHA256 | 9fe8aa2f5b68c291b3485cd12c26c565e9d6abde3139eb4de2ba0291d7ced60e |
| SHA512 | 244564bb058bd58949849e550d60c28c83157b6b8bfac991b27bddd2c4d46407e2b27bc22b90a72390d0fb10067a4c2c73347215c157aee1f2b36e7aa4ee303f |
memory/3508-137-0x00000000000B0000-0x00000000000EA000-memory.dmp
memory/3508-138-0x0000000004F50000-0x00000000054F4000-memory.dmp
memory/3508-139-0x0000000004AD0000-0x0000000004B6C000-memory.dmp
memory/3508-140-0x00000000057B0000-0x0000000005816000-memory.dmp
memory/3508-141-0x0000000005EE0000-0x0000000005F30000-memory.dmp
memory/3508-142-0x00000000061D0000-0x0000000006262000-memory.dmp
memory/3508-143-0x0000000006130000-0x000000000613A000-memory.dmp