Analysis Overview
SHA256
bbe216179efc421544da9c7106a96fe38586a20307532895be55ffd053869f40
Threat Level: Known bad
The file 81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Identifies Wine through registry keys
Themida packer
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-01 21:45
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-01 21:45
Reported
2024-08-01 21:48
Platform
win7-20240705-en
Max time kernel
150s
Max time network
17s
Command Line
Signatures
Darkcomet
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
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\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mrkxk.no-ip.info | udp |
Files
memory/3068-0-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-1-0x0000000000401000-0x0000000000450000-memory.dmp
memory/3068-6-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-5-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-4-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-3-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-2-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-7-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-8-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-9-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-10-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-11-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-12-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-13-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-14-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-15-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-16-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-17-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-18-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-19-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-20-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-22-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3068-24-0x0000000000400000-0x000000000061D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-01 21:45
Reported
2024-08-01 21:48
Platform
win10v2004-20240730-en
Max time kernel
93s
Max time network
101s
Command Line
Signatures
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81d7da6337a9a90de315daf0a9b58ec6_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/2388-0-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2388-1-0x0000000000400000-0x000000000061D000-memory.dmp