Analysis Overview
SHA256
aaf18c86dadbe71f6d08ff3813f532b96fb988468bf93b2068b0909567a59c74
Threat Level: Known bad
The file JaffaCakes118_387d8bb309a7f2ec18072470272c297f was found to be: Known bad.
Malicious Activity Summary
Detected google phishing page
Executes dropped EXE
Deletes itself
Legitimate hosting services abused for malware hosting/C2
Drops file in System32 directory
Drops file in Windows directory
System Location Discovery: System Language Discovery
Unsigned PE
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-26 19:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-26 19:23
Reported
2025-01-26 19:26
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
146s
Command Line
Signatures
Detected google phishing page
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\lass.exe | N/A |
| N/A | N/A | C:\Windows\lass.exe | N/A |
| N/A | N/A | C:\Windows\lass.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\lass.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | sites.google.com | N/A | N/A |
| N/A | sites.google.com | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C02877841121CC45139CB51404116B25_F46E2C70F3FD898F1B7835F87EE686BA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\05DDC6AA91765AACACDB0A5F96DF8199 | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\05DDC6AA91765AACACDB0A5F96DF8199 | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DDE8B1B7E253A9758EC380BD648952AF_AEA082C1FAB15D440B533435EB67468D | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DDE8B1B7E253A9758EC380BD648952AF_AEA082C1FAB15D440B533435EB67468D | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C02877841121CC45139CB51404116B25_F46E2C70F3FD898F1B7835F87EE686BA | C:\Windows\lass.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\uninstal.bat | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| File created | C:\Windows\lass.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| File opened for modification | C:\Windows\lass.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\lass.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P\History | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\P3P | C:\Windows\lass.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" | C:\Windows\lass.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft | C:\Windows\lass.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\lass.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\lass.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2284 wrote to memory of 1196 | N/A | C:\Windows\lass.exe | C:\Program Files\Internet Explorer\IexplOrE.ExE |
| PID 2284 wrote to memory of 1196 | N/A | C:\Windows\lass.exe | C:\Program Files\Internet Explorer\IexplOrE.ExE |
| PID 3000 wrote to memory of 3432 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3000 wrote to memory of 3432 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3000 wrote to memory of 3432 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe"
C:\Windows\lass.exe
C:\Windows\lass.exe
C:\Program Files\Internet Explorer\IexplOrE.ExE
"C:\Program Files\Internet Explorer\IexplOrE.ExE"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.98.51.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | clw.2008.googlepages.com | udp |
| GB | 142.250.200.51:80 | clw.2008.googlepages.com | tcp |
| US | 8.8.8.8:53 | sites.google.com | udp |
| GB | 216.58.201.110:80 | sites.google.com | tcp |
| GB | 216.58.201.110:443 | sites.google.com | tcp |
| US | 8.8.8.8:53 | 51.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 110.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.187.227:80 | o.pki.goog | tcp |
| US | 8.8.8.8:53 | accounts.google.com | udp |
| US | 142.251.173.84:443 | accounts.google.com | tcp |
| US | 8.8.8.8:53 | 227.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.173.251.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.252.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/3000-0-0x0000000000400000-0x000000000051B000-memory.dmp
memory/3000-1-0x0000000000B70000-0x0000000000BC4000-memory.dmp
memory/3000-13-0x00000000035C0000-0x00000000035C1000-memory.dmp
memory/3000-12-0x00000000034C0000-0x00000000034C3000-memory.dmp
memory/3000-11-0x00000000034D0000-0x00000000034D1000-memory.dmp
memory/3000-10-0x00000000024E0000-0x00000000024E1000-memory.dmp
memory/3000-9-0x0000000002560000-0x0000000002561000-memory.dmp
memory/3000-8-0x0000000002520000-0x0000000002521000-memory.dmp
memory/3000-7-0x0000000002530000-0x0000000002531000-memory.dmp
memory/3000-6-0x0000000000C10000-0x0000000000C11000-memory.dmp
memory/3000-5-0x00000000024D0000-0x00000000024D1000-memory.dmp
memory/3000-4-0x0000000002550000-0x0000000002551000-memory.dmp
memory/3000-3-0x00000000024F0000-0x00000000024F1000-memory.dmp
memory/3000-2-0x0000000002510000-0x0000000002511000-memory.dmp
memory/3000-15-0x00000000006E0000-0x00000000006E1000-memory.dmp
memory/3000-17-0x00000000034E0000-0x00000000034E1000-memory.dmp
memory/3000-16-0x00000000006F0000-0x00000000006F1000-memory.dmp
memory/3000-14-0x0000000003510000-0x0000000003511000-memory.dmp
C:\Windows\lass.exe
| MD5 | 387d8bb309a7f2ec18072470272c297f |
| SHA1 | c58501a724d400743e87343313c8a4a81d70ae00 |
| SHA256 | aaf18c86dadbe71f6d08ff3813f532b96fb988468bf93b2068b0909567a59c74 |
| SHA512 | 2cdb7257a13f4f366d1e4a6c176e1130e42a653949c8fcf168ac802a7d9a6360ef73dd31a74d9424f05bdc98396723e5dd0205eea46495b473d5f44178bad0e6 |
memory/2284-22-0x0000000000400000-0x000000000051B000-memory.dmp
memory/3000-25-0x0000000000400000-0x000000000051B000-memory.dmp
memory/3000-26-0x0000000000B70000-0x0000000000BC4000-memory.dmp
C:\Windows\uninstal.bat
| MD5 | 30baa991d1482b1115e432768008c86d |
| SHA1 | 2002bb1618c0ed23226708372294f3bef0781698 |
| SHA256 | 3bd82de3f188a3d94fc3b8c944d043a181cb3ca8ae946e347a52823cc06f8091 |
| SHA512 | 6458454332553783be2ce73e3958d2ea7a738d6c8a8c6d2ba62d5bc5a0d39051e1c2dd9aebeb3023e6b760d368294da2b45597d22dbd1af48851642c189773ef |
memory/2284-40-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2284-44-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2284-48-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2284-52-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2284-53-0x0000000000400000-0x000000000051B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-26 19:23
Reported
2025-01-26 19:26
Platform
win7-20240903-en
Max time kernel
142s
Max time network
134s
Command Line
Signatures
Detected google phishing page
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\lass.exe | N/A |
| N/A | N/A | C:\Windows\lass.exe | N/A |
| N/A | N/A | C:\Windows\lass.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\lass.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | sites.google.com | N/A | N/A |
| N/A | sites.google.com | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\TFIUFX04.txt | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\05DDC6AA91765AACACDB0A5F96DF8199 | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DDE8B1B7E253A9758EC380BD648952AF_AEA082C1FAB15D440B533435EB67468D | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\TW5AAUIM.txt | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C02877841121CC45139CB51404116B25_F46E2C70F3FD898F1B7835F87EE686BA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C02877841121CC45139CB51404116B25_F46E2C70F3FD898F1B7835F87EE686BA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\TFIUFX04.txt | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\05DDC6AA91765AACACDB0A5F96DF8199 | C:\Windows\lass.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DDE8B1B7E253A9758EC380BD648952AF_AEA082C1FAB15D440B533435EB67468D | C:\Windows\lass.exe | N/A |
| File created | C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\TW5AAUIM.txt | C:\Windows\lass.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\lass.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| File opened for modification | C:\Windows\lass.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| File created | C:\Windows\uninstal.bat | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\lass.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" | C:\Windows\lass.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f6-78-64-b0-c3-f7 | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f6-78-64-b0-c3-f7\WpadDecision = "0" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\lass.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\lass.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A4AF0AA2-2A2B-4B0C-B50B-B0FD238B4E17}\WpadDecision = "0" | C:\Windows\lass.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A4AF0AA2-2A2B-4B0C-B50B-B0FD238B4E17}\WpadNetworkName = "Network 3" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\lass.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\lass.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A4AF0AA2-2A2B-4B0C-B50B-B0FD238B4E17}\f6-78-64-b0-c3-f7 | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\lass.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f6-78-64-b0-c3-f7\WpadDecisionTime = 60a67fcd2770db01 | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A4AF0AA2-2A2B-4B0C-B50B-B0FD238B4E17}\WpadDecisionReason = "1" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\lass.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A4AF0AA2-2A2B-4B0C-B50B-B0FD238B4E17}\WpadDecisionTime = 60a67fcd2770db01 | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A4AF0AA2-2A2B-4B0C-B50B-B0FD238B4E17} | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\f6-78-64-b0-c3-f7\WpadDecisionReason = "1" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\lass.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\lass.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\lass.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot | C:\Windows\lass.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\lass.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\lass.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_387d8bb309a7f2ec18072470272c297f.exe"
C:\Windows\lass.exe
C:\Windows\lass.exe
C:\Program Files\Internet Explorer\IexplOrE.ExE
"C:\Program Files\Internet Explorer\IexplOrE.ExE"
C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\uninstal.bat
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | clw.2008.googlepages.com | udp |
| GB | 142.250.200.51:80 | clw.2008.googlepages.com | tcp |
| US | 8.8.8.8:53 | sites.google.com | udp |
| GB | 216.58.201.110:80 | sites.google.com | tcp |
| GB | 216.58.201.110:443 | sites.google.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.187.227:80 | o.pki.goog | tcp |
| US | 8.8.8.8:53 | accounts.google.com | udp |
| US | 142.251.173.84:443 | accounts.google.com | tcp |
Files
memory/2484-0-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2484-18-0x0000000003380000-0x0000000003381000-memory.dmp
memory/2484-17-0x00000000032A0000-0x00000000032A1000-memory.dmp
memory/2484-16-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2484-15-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2484-14-0x00000000032D0000-0x00000000032D1000-memory.dmp
memory/2484-13-0x0000000003280000-0x0000000003283000-memory.dmp
memory/2484-12-0x0000000003290000-0x0000000003291000-memory.dmp
memory/2484-11-0x0000000003280000-0x0000000003380000-memory.dmp
memory/2484-10-0x0000000001F70000-0x0000000001F71000-memory.dmp
memory/2484-9-0x0000000001FE0000-0x0000000001FE1000-memory.dmp
memory/2484-8-0x0000000001FB0000-0x0000000001FB1000-memory.dmp
memory/2484-7-0x0000000001FC0000-0x0000000001FC1000-memory.dmp
memory/2484-6-0x0000000001F50000-0x0000000001F51000-memory.dmp
memory/2484-5-0x0000000001F60000-0x0000000001F61000-memory.dmp
memory/2484-4-0x0000000001FD0000-0x0000000001FD1000-memory.dmp
memory/2484-3-0x0000000001F80000-0x0000000001F81000-memory.dmp
memory/2484-2-0x0000000001FA0000-0x0000000001FA1000-memory.dmp
memory/2484-1-0x0000000000380000-0x00000000003D4000-memory.dmp
C:\Windows\lass.exe
| MD5 | 387d8bb309a7f2ec18072470272c297f |
| SHA1 | c58501a724d400743e87343313c8a4a81d70ae00 |
| SHA256 | aaf18c86dadbe71f6d08ff3813f532b96fb988468bf93b2068b0909567a59c74 |
| SHA512 | 2cdb7257a13f4f366d1e4a6c176e1130e42a653949c8fcf168ac802a7d9a6360ef73dd31a74d9424f05bdc98396723e5dd0205eea46495b473d5f44178bad0e6 |
memory/2904-22-0x0000000000400000-0x000000000051B000-memory.dmp
C:\Windows\uninstal.bat
| MD5 | 30baa991d1482b1115e432768008c86d |
| SHA1 | 2002bb1618c0ed23226708372294f3bef0781698 |
| SHA256 | 3bd82de3f188a3d94fc3b8c944d043a181cb3ca8ae946e347a52823cc06f8091 |
| SHA512 | 6458454332553783be2ce73e3958d2ea7a738d6c8a8c6d2ba62d5bc5a0d39051e1c2dd9aebeb3023e6b760d368294da2b45597d22dbd1af48851642c189773ef |
memory/2484-33-0x0000000000380000-0x00000000003D4000-memory.dmp
memory/2484-32-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2904-51-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2904-55-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2904-60-0x0000000000400000-0x000000000051B000-memory.dmp
memory/2904-64-0x0000000000400000-0x000000000051B000-memory.dmp