Analysis Overview
SHA256
3590ab586aa6063313dfe5cc9c55fec102db3bec670cde515c2534b2cc59258f
Threat Level: Known bad
The file JaffaCakes118_6dd227665ce760898a6f92c218fc71df was found to be: Known bad.
Malicious Activity Summary
Latentbot family
LatentBot
Darkcomet
Darkcomet family
Checks BIOS information in registry
Uses the VBS compiler for execution
Adds Run key to start application
UPX packed file
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-13 00:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-13 00:24
Reported
2025-03-13 00:27
Platform
win10v2004-20250217-en
Max time kernel
150s
Max time network
147s
Command Line
Signatures
Darkcomet
Darkcomet family
LatentBot
Latentbot family
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Chrome = "C:\\ProgramData\\Services.exe" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3364 set thread context of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
UPX packed file
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System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
Files
memory/3364-0-0x0000000074A02000-0x0000000074A03000-memory.dmp
memory/3364-1-0x0000000074A00000-0x0000000074FB1000-memory.dmp
memory/3364-2-0x0000000074A00000-0x0000000074FB1000-memory.dmp
memory/4940-3-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-4-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-5-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-9-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-8-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-12-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-15-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/3364-14-0x0000000074A00000-0x0000000074FB1000-memory.dmp
memory/4940-13-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-11-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-10-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-16-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-17-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-18-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-19-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-20-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-21-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-22-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-23-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-24-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-25-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-26-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-27-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-28-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-29-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-30-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-31-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4940-32-0x0000000000400000-0x00000000004B5000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-13 00:24
Reported
2025-03-13 00:27
Platform
win7-20240729-en
Max time kernel
150s
Max time network
17s
Command Line
Signatures
Darkcomet
Darkcomet family
LatentBot
Latentbot family
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\Chrome = "C:\\ProgramData\\Services.exe" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2376 set thread context of 2880 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
UPX packed file
| Description | Indicator | Process | Target |
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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_6dd227665ce760898a6f92c218fc71df.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6dd227665ce760898a6f92c218fc71df.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jacksonmayjones.zapto.org | udp |
Files
memory/2376-0-0x0000000074491000-0x0000000074492000-memory.dmp
memory/2376-1-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2880-2-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-9-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-11-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2376-10-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2880-8-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2880-5-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-4-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-14-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2376-13-0x0000000074490000-0x0000000074A3B000-memory.dmp
memory/2880-16-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-18-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2880-17-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-21-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-20-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-19-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-15-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-22-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-23-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-24-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-25-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-26-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-27-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-28-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-29-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-30-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-31-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-32-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-33-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-34-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-35-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2880-36-0x0000000000400000-0x00000000004B5000-memory.dmp