Analysis Overview
SHA256
8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f
Threat Level: Known bad
The file 8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f was found to be: Known bad.
Malicious Activity Summary
MassLogger
MassLogger Main Payload
Executes dropped EXE
Checks computer location settings
Reads user/profile data of web browsers
Loads dropped DLL
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Enumerates physical storage devices
Delays execution with timeout.exe
Creates scheduled task(s)
outlook_office_path
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-26 23:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-26 23:16
Reported
2022-03-28 12:41
Platform
win7-20220311-en
Max time kernel
4294183s
Max time network
144s
Command Line
Signatures
MassLogger
MassLogger Main Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.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
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe
"C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe'
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe"' & exit
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp1BCA.tmp.bat""
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe"'
C:\Windows\SysWOW64\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
"C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 52.20.78.240:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 52.20.78.240:80 | api.ipify.org | tcp |
Files
memory/572-54-0x0000000000900000-0x0000000000972000-memory.dmp
memory/572-55-0x0000000000840000-0x00000000008A2000-memory.dmp
memory/572-56-0x00000000008A0000-0x0000000000906000-memory.dmp
memory/572-57-0x0000000005B00000-0x0000000005B86000-memory.dmp
memory/1356-58-0x0000000000000000-mapping.dmp
memory/1356-59-0x0000000075AD1000-0x0000000075AD3000-memory.dmp
memory/548-60-0x0000000000000000-mapping.dmp
memory/2000-61-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp1BCA.tmp.bat
| MD5 | 2b51e9fd34777129b4e903f33c074642 |
| SHA1 | 58be10870041c192c43765ae8600e0aee7d11101 |
| SHA256 | eb76ffe3366d33ecb6a06f004138035782333d909d46c8158e6cbdf4816bc1d0 |
| SHA512 | ab76eacd54ac01f21946b86088869fdcf0bb6c6d732fc49dd80a59f49e3e2dea5226dd59f4edba098aabbbda11b57b36982c2c38371cd56267a9a471a8dfa224 |
memory/1744-64-0x0000000000000000-mapping.dmp
memory/928-63-0x0000000000000000-mapping.dmp
memory/572-65-0x00000000005C5000-0x00000000005D6000-memory.dmp
memory/1356-66-0x0000000073070000-0x000000007361B000-memory.dmp
memory/1356-67-0x00000000001D0000-0x0000000000210000-memory.dmp
\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
| MD5 | a3b4d25af01edf5fe34fd6e13a1381e6 |
| SHA1 | 3a60499205fa92a581d3b6cb232fc8ed8d750088 |
| SHA256 | 8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f |
| SHA512 | d9269e5c8bbf672ef32e8f74d61bdd3abaa991a74fb092ca5dc7f9a25b8bb7cd0dc09b59b823336edcc9b18d226b9b8e518ac2ca710e2c9bd8ce5452b9ccc5b0 |
C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
| MD5 | a3b4d25af01edf5fe34fd6e13a1381e6 |
| SHA1 | 3a60499205fa92a581d3b6cb232fc8ed8d750088 |
| SHA256 | 8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f |
| SHA512 | d9269e5c8bbf672ef32e8f74d61bdd3abaa991a74fb092ca5dc7f9a25b8bb7cd0dc09b59b823336edcc9b18d226b9b8e518ac2ca710e2c9bd8ce5452b9ccc5b0 |
memory/564-70-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
| MD5 | a3b4d25af01edf5fe34fd6e13a1381e6 |
| SHA1 | 3a60499205fa92a581d3b6cb232fc8ed8d750088 |
| SHA256 | 8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f |
| SHA512 | d9269e5c8bbf672ef32e8f74d61bdd3abaa991a74fb092ca5dc7f9a25b8bb7cd0dc09b59b823336edcc9b18d226b9b8e518ac2ca710e2c9bd8ce5452b9ccc5b0 |
memory/564-72-0x00000000013C0000-0x0000000001432000-memory.dmp
memory/564-73-0x0000000000D70000-0x0000000000DD2000-memory.dmp
memory/564-74-0x0000000004B20000-0x0000000004B86000-memory.dmp
memory/960-75-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | 89ac079495743cbbfda0d932adee7bc1 |
| SHA1 | c4aa6af3ee8a67cd3ed67d34faa9b8b34643f57b |
| SHA256 | a4faf8189747309aa8668cce25b3b857ce5f9182c49d01f46fa5f910a303a867 |
| SHA512 | 2458fd46bcf428cef4babc89c7c1451c5dccd23c282764e50a57f1046ba0f9bb00dc0fcdae4e129797bcfd90b31cf83d804c46c95c94b66a206082c142ae9b19 |
memory/564-78-0x0000000000370000-0x00000000003B0000-memory.dmp
memory/960-79-0x000000006E760000-0x000000006ED0B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-26 23:16
Reported
2022-03-28 12:51
Platform
win10v2004-20220310-en
Max time kernel
133s
Max time network
136s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.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
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe
"C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f.exe'
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe"' & exit
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8C6E.tmp.bat""
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn nslookup.exe /tr '"C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe"'
C:\Windows\SysWOW64\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
"C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 52.20.78.240:80 | api.ipify.org | tcp |
| NL | 8.238.21.254:80 | tcp | |
| NL | 8.238.21.254:80 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 52.20.78.240:80 | api.ipify.org | tcp |
Files
memory/3948-134-0x0000000000070000-0x00000000000E2000-memory.dmp
memory/3948-135-0x00000000050C0000-0x0000000005664000-memory.dmp
memory/3948-136-0x0000000004B10000-0x0000000004BA2000-memory.dmp
memory/3948-137-0x0000000004AB0000-0x0000000004ABA000-memory.dmp
memory/3948-138-0x0000000007060000-0x00000000070D6000-memory.dmp
memory/3948-139-0x0000000007010000-0x000000000702E000-memory.dmp
memory/3948-140-0x00000000084D0000-0x0000000008536000-memory.dmp
memory/2960-141-0x0000000000000000-mapping.dmp
memory/3948-142-0x00000000086E0000-0x000000000877C000-memory.dmp
memory/2960-143-0x00000000021E0000-0x0000000002216000-memory.dmp
memory/2960-145-0x0000000004E70000-0x0000000005498000-memory.dmp
memory/3948-144-0x0000000004B03000-0x0000000004B05000-memory.dmp
memory/2960-146-0x0000000004B30000-0x0000000004B52000-memory.dmp
memory/2960-147-0x0000000004DD0000-0x0000000004E36000-memory.dmp
memory/4380-148-0x0000000000000000-mapping.dmp
memory/4060-149-0x0000000000000000-mapping.dmp
memory/1572-151-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8C6E.tmp.bat
| MD5 | f0a2091e01c4caab167d64d2c14a3c2d |
| SHA1 | 83536fd7b95ee98438506cfde8c006514c814ae1 |
| SHA256 | 0157ebb01fc0604d0e798097286f2b6bfac6bcbaf93d71a117c7431c9ac7c23b |
| SHA512 | 3e65d18ba27477230b2cd3c6eb077b186add49d6c35c8cb11007ae89a5e400958c3e0e91096f9ca9b7158377403ebe78639fb174824342b8e78d08515b94eab8 |
memory/2348-152-0x0000000000000000-mapping.dmp
memory/2960-153-0x0000000005AF0000-0x0000000005B0E000-memory.dmp
memory/2960-154-0x0000000004835000-0x0000000004837000-memory.dmp
memory/2960-155-0x00000000060C0000-0x00000000060F2000-memory.dmp
memory/2960-156-0x0000000074C70000-0x0000000074CBC000-memory.dmp
memory/2960-157-0x0000000006090000-0x00000000060AE000-memory.dmp
memory/1284-158-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
| MD5 | a3b4d25af01edf5fe34fd6e13a1381e6 |
| SHA1 | 3a60499205fa92a581d3b6cb232fc8ed8d750088 |
| SHA256 | 8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f |
| SHA512 | d9269e5c8bbf672ef32e8f74d61bdd3abaa991a74fb092ca5dc7f9a25b8bb7cd0dc09b59b823336edcc9b18d226b9b8e518ac2ca710e2c9bd8ce5452b9ccc5b0 |
C:\Users\Admin\AppData\Roaming\zygolen\nslookup.exe
| MD5 | a3b4d25af01edf5fe34fd6e13a1381e6 |
| SHA1 | 3a60499205fa92a581d3b6cb232fc8ed8d750088 |
| SHA256 | 8b88a1b3eeaae266280873836b1a2059a90233e4bc315634ea09a70697af7d6f |
| SHA512 | d9269e5c8bbf672ef32e8f74d61bdd3abaa991a74fb092ca5dc7f9a25b8bb7cd0dc09b59b823336edcc9b18d226b9b8e518ac2ca710e2c9bd8ce5452b9ccc5b0 |
memory/2960-161-0x0000000007460000-0x0000000007ADA000-memory.dmp
memory/2960-162-0x0000000006E10000-0x0000000006E2A000-memory.dmp
memory/2960-163-0x0000000006E80000-0x0000000006E8A000-memory.dmp
memory/2960-164-0x0000000007090000-0x0000000007126000-memory.dmp
memory/2960-165-0x0000000007040000-0x000000000704E000-memory.dmp
memory/2960-166-0x0000000007150000-0x000000000716A000-memory.dmp
memory/2960-167-0x0000000007130000-0x0000000007138000-memory.dmp
memory/2572-168-0x0000000000000000-mapping.dmp
memory/1284-170-0x0000000008140000-0x0000000008190000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 3d086a433708053f9bf9523e1d87a4e8 |
| SHA1 | b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28 |
| SHA256 | 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69 |
| SHA512 | 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd |
memory/1284-171-0x0000000004963000-0x0000000004965000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | b597c90d8967bc27104d9fc54c32a6d4 |
| SHA1 | d6d0182c3367bf7b87941f05baff2d27532ec1be |
| SHA256 | c57652ded43ff393f9d0b51c1709b30c4c8ebedf6040942f3b2510dc3dd15b46 |
| SHA512 | 8e7211b0dd60683c11491c3ef23ade022aa2900e7ffec304e4d183bbc0668121f7440d36af113cc8074d504698d1269f0c46a555ac460d72bda1ff01997bbb72 |
memory/2572-173-0x000000006F650000-0x000000006F69C000-memory.dmp
memory/2572-174-0x0000000002695000-0x0000000002697000-memory.dmp