Analysis Overview
SHA256
22c39b9d9f1d371c87b160652b140e816f8293a9b3d71db860f049dd1c2265a7
Threat Level: Likely malicious
The file 9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Executes dropped EXE
Checks computer location settings
Drops desktop.ini file(s)
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 04:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 04:52
Reported
2024-06-03 04:54
Platform
win10v2004-20240426-en
Max time kernel
93s
Max time network
124s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Enumerates physical storage devices
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81 | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4116 wrote to memory of 2308 | N/A | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe |
| PID 4116 wrote to memory of 2308 | N/A | C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe
"C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe" 4c8cb9ea222f583e2a631e08Zn4YmVBzconAIdQmc1UfCPXwTE8XZFFGzuGrxWv+ZRnd7sUWO8okHnqoEUwioCIDWerGcw8eg85Y/aBaWRNcEB0khl28zCQednD6i3oYvuVc4aV3mvqDEGkAXYYcFbBOXQZxyWlSsnu/pzhpFW1V7xrCUda9Az0h6xSpTLyJ /v "C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe"
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 | ocsp.thawte.com | udp |
| US | 152.199.19.74:80 | ocsp.thawte.com | tcp |
| US | 8.8.8.8:53 | crl.thawte.com | udp |
| SE | 192.229.221.95:80 | crl.thawte.com | tcp |
| US | 8.8.8.8:53 | th.symcd.com | udp |
| US | 152.199.19.74:80 | th.symcd.com | tcp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.19.199.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 00891.northstar.api.socdn.com | udp |
| US | 76.223.26.96:80 | 00891.northstar.api.socdn.com | tcp |
| US | 8.8.8.8:53 | 96.26.223.76.in-addr.arpa | udp |
| US | 76.223.26.96:80 | 00891.northstar.api.socdn.com | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\n1068\s1068.exe
| MD5 | 39b961520af5ab4b1420140e76e0fd2f |
| SHA1 | 96c6c87fd9b46625e1f364d833a8231d463f0fd5 |
| SHA256 | 0533cd8f934b9763d09a1e164ac02b67d6df34eb7584f783adaf7a777ce48cea |
| SHA512 | 69d86ce653e8f5ab7c9c45e9e05dd5a12b31d739fef0881e63c917fe0ccbe9177b59e92b33dd3774d53bdd1837abb571bea43fd1297ecf4359b607716454668a |
memory/2308-12-0x00007FFC371B5000-0x00007FFC371B6000-memory.dmp
memory/2308-13-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-29-0x0000000001210000-0x0000000001220000-memory.dmp
memory/2308-32-0x000000001C780000-0x000000001CC4E000-memory.dmp
memory/2308-33-0x000000001CC50000-0x000000001CCEC000-memory.dmp
memory/2308-34-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-35-0x000000001CE30000-0x000000001CE92000-memory.dmp
memory/2308-36-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-37-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-38-0x0000000001440000-0x0000000001448000-memory.dmp
memory/2308-39-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-40-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-41-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-42-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-43-0x00007FFC371B5000-0x00007FFC371B6000-memory.dmp
memory/2308-44-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-45-0x00000000203C0000-0x00000000204FC000-memory.dmp
memory/2308-47-0x0000000020A10000-0x0000000020F1E000-memory.dmp
memory/2308-46-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-48-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-49-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-50-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
memory/2308-52-0x00007FFC36F00000-0x00007FFC378A1000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 04:52
Reported
2024-06-03 04:54
Platform
win7-20240419-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9096b2dc00ff680a755c7fbd66c5f824_JaffaCakes118.exe"