Analysis Overview
SHA256
98e1e327e318b397d4517bca0a3d77ed0be6a59fd077bd6dc3223ae03236c0ff
Threat Level: Likely malicious
The file 95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Loads dropped DLL
Checks whether UAC is enabled
Writes to the Master Boot Record (MBR)
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 18:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 18:55
Reported
2024-06-04 18:58
Platform
win7-20240215-en
Max time kernel
140s
Max time network
122s
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\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | diagcode.com | udp |
| DE | 167.86.97.200:443 | diagcode.com | tcp |
Files
memory/2836-1-0x000000007695E000-0x000000007695F000-memory.dmp
memory/2836-0-0x00000000010E0000-0x0000000002088000-memory.dmp
memory/2836-7-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-6-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-5-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-4-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-3-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-2-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-8-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-9-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-15-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-16-0x00000000010E0000-0x0000000002088000-memory.dmp
memory/2836-17-0x00000000010E0000-0x0000000002088000-memory.dmp
\Users\Admin\AppData\Local\Temp\Costura\B4E6149F9DF2675E948A226726FC1F86\32\diagcode.dll
| MD5 | 79a02ba612f40388cdd1fff88089c922 |
| SHA1 | a786ba0669458dc0542fc9b93f09b4bcbf85d045 |
| SHA256 | 43c0b420e78e01fa576b5209794be289f895cc7050206129dd653697c826a76e |
| SHA512 | 087b05f73e40b19386cc559bd3a86c6b0e0c73d1efbc1199ef6c1095a4180f0cc8fa3161279876f8588d6ab2b270b6aebe58751e8554fc5083817c98dbafb900 |
\Users\Admin\AppData\Local\Temp\Costura\B4E6149F9DF2675E948A226726FC1F86\32\ftchipid.dll
| MD5 | db2e9f3c2f704cd41bdbfcfb47b81108 |
| SHA1 | 49e9192aefee6080c3795a8df592425e6351f56c |
| SHA256 | d63d9ec2f0557184aba3d4156d755767cd234fc4b108f4209abbf28c064936c6 |
| SHA512 | 203df4ab2c065923f6ae3f101d8046f300506e77c74a4864eaceca47e427928ab31da37374794efd24b475e8cca4abba8baed768860715076f2a708c2c7c9493 |
\Users\Admin\AppData\Local\Temp\Costura\B4E6149F9DF2675E948A226726FC1F86\32\sense4.dll
| MD5 | 2cc4f1fa5b4a50a0fadc732678db94dc |
| SHA1 | 696f39720b09d030403f751cd6f3de3fdd7df29a |
| SHA256 | 5be725eace8521c03b2167c4a27ae78cec9b838478bc4342e90afc47be3c6876 |
| SHA512 | 57fbbdd8c282ce396af5db58669d6bb2e5d5e0313175f1dd4441cc82d0a194e2564db3a8eb44b50abc54f1e221daa9826e77d22ae16ae1b56279f44eac907b34 |
memory/2836-28-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-29-0x00000000003E0000-0x00000000003EC000-memory.dmp
memory/2836-30-0x0000000001050000-0x0000000001078000-memory.dmp
memory/2836-31-0x0000000003570000-0x0000000003586000-memory.dmp
memory/2836-32-0x00000000071C0000-0x000000000750A000-memory.dmp
memory/2836-33-0x0000000003BB0000-0x0000000003BF6000-memory.dmp
memory/2836-36-0x0000000003DD0000-0x0000000003DFA000-memory.dmp
memory/2836-35-0x0000000003C10000-0x0000000003C26000-memory.dmp
memory/2836-37-0x0000000003E00000-0x0000000003E08000-memory.dmp
memory/2836-38-0x0000000006210000-0x0000000006286000-memory.dmp
memory/2836-34-0x0000000003C00000-0x0000000003C08000-memory.dmp
memory/2836-39-0x00000000060C0000-0x00000000060C8000-memory.dmp
memory/2836-40-0x00000000060E0000-0x0000000006108000-memory.dmp
memory/2836-42-0x00000000062B0000-0x00000000062BA000-memory.dmp
memory/2836-41-0x00000000078D0000-0x0000000007B1A000-memory.dmp
memory/2836-43-0x00000000062D0000-0x00000000062DA000-memory.dmp
memory/2836-45-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-44-0x00000000010E0000-0x0000000002088000-memory.dmp
memory/2836-46-0x0000000006FA0000-0x0000000006FB6000-memory.dmp
memory/2836-47-0x00000000075F0000-0x000000000765C000-memory.dmp
memory/2836-48-0x0000000076950000-0x0000000076997000-memory.dmp
memory/2836-49-0x00000000062D0000-0x00000000062DA000-memory.dmp
memory/2836-51-0x0000000076950000-0x0000000076997000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 18:55
Reported
2024-06-04 18:58
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
95s
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\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe = "11001" | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\95eb1bc0e7190ad44a12d6532a3b43af_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | diagcode.com | udp |
| DE | 167.86.97.200:443 | diagcode.com | tcp |
| US | 8.8.8.8:53 | 200.97.86.167.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
Files
memory/1836-0-0x0000000000170000-0x0000000001118000-memory.dmp
memory/1836-7-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-6-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-5-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-4-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-3-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-2-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-1-0x00000000760D0000-0x00000000760D1000-memory.dmp
memory/1836-12-0x0000000000170000-0x0000000001118000-memory.dmp
memory/1836-13-0x0000000000170000-0x0000000001118000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\B4E6149F9DF2675E948A226726FC1F86\32\diagcode.dll
| MD5 | 79a02ba612f40388cdd1fff88089c922 |
| SHA1 | a786ba0669458dc0542fc9b93f09b4bcbf85d045 |
| SHA256 | 43c0b420e78e01fa576b5209794be289f895cc7050206129dd653697c826a76e |
| SHA512 | 087b05f73e40b19386cc559bd3a86c6b0e0c73d1efbc1199ef6c1095a4180f0cc8fa3161279876f8588d6ab2b270b6aebe58751e8554fc5083817c98dbafb900 |
C:\Users\Admin\AppData\Local\Temp\Costura\B4E6149F9DF2675E948A226726FC1F86\32\ftchipid.dll
| MD5 | db2e9f3c2f704cd41bdbfcfb47b81108 |
| SHA1 | 49e9192aefee6080c3795a8df592425e6351f56c |
| SHA256 | d63d9ec2f0557184aba3d4156d755767cd234fc4b108f4209abbf28c064936c6 |
| SHA512 | 203df4ab2c065923f6ae3f101d8046f300506e77c74a4864eaceca47e427928ab31da37374794efd24b475e8cca4abba8baed768860715076f2a708c2c7c9493 |
C:\Users\Admin\AppData\Local\Temp\Costura\B4E6149F9DF2675E948A226726FC1F86\32\sense4.dll
| MD5 | 2cc4f1fa5b4a50a0fadc732678db94dc |
| SHA1 | 696f39720b09d030403f751cd6f3de3fdd7df29a |
| SHA256 | 5be725eace8521c03b2167c4a27ae78cec9b838478bc4342e90afc47be3c6876 |
| SHA512 | 57fbbdd8c282ce396af5db58669d6bb2e5d5e0313175f1dd4441cc82d0a194e2564db3a8eb44b50abc54f1e221daa9826e77d22ae16ae1b56279f44eac907b34 |
memory/1836-26-0x0000000007670000-0x000000000767C000-memory.dmp
memory/1836-27-0x0000000007680000-0x00000000076A8000-memory.dmp
memory/1836-28-0x00000000076B0000-0x00000000076C6000-memory.dmp
memory/1836-29-0x0000000007940000-0x0000000007C8A000-memory.dmp
memory/1836-30-0x0000000007EB0000-0x0000000007EF6000-memory.dmp
memory/1836-31-0x0000000007DE0000-0x0000000007DE8000-memory.dmp
memory/1836-32-0x0000000008000000-0x00000000080BA000-memory.dmp
memory/1836-33-0x0000000007E00000-0x0000000007E08000-memory.dmp
memory/1836-34-0x0000000007DD0000-0x0000000007DE6000-memory.dmp
memory/1836-35-0x0000000007E50000-0x0000000007E7A000-memory.dmp
memory/1836-36-0x0000000007E80000-0x0000000007E88000-memory.dmp
memory/1836-37-0x00000000081C0000-0x0000000008236000-memory.dmp
memory/1836-38-0x0000000008260000-0x0000000008268000-memory.dmp
memory/1836-39-0x0000000008390000-0x00000000083B8000-memory.dmp
memory/1836-40-0x0000000008610000-0x000000000885A000-memory.dmp
memory/1836-41-0x00000000083D0000-0x00000000083DA000-memory.dmp
memory/1836-47-0x000000000BE40000-0x000000000BE78000-memory.dmp
memory/1836-48-0x000000000BE10000-0x000000000BE1E000-memory.dmp
memory/1836-49-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-50-0x000000000B5A0000-0x000000000B5B6000-memory.dmp
memory/1836-51-0x000000000C3C0000-0x000000000C42C000-memory.dmp
memory/1836-52-0x000000000DDD0000-0x000000000DE62000-memory.dmp
memory/1836-53-0x000000000E420000-0x000000000E9C4000-memory.dmp
memory/1836-59-0x000000000EA80000-0x000000000EA8A000-memory.dmp
memory/1836-61-0x0000000000170000-0x0000000001118000-memory.dmp
memory/1836-62-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-63-0x00000000760D0000-0x00000000760D1000-memory.dmp
memory/1836-65-0x00000000760B0000-0x00000000761A0000-memory.dmp
memory/1836-67-0x00000000760B0000-0x00000000761A0000-memory.dmp