Analysis Overview
SHA256
9420039cb71a39d446a9c11bc8dbbba1dc6e6cfa2a4bbc25d5a53baa60d25bf6
Threat Level: Shows suspicious behavior
The file 05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
ASPack v2.12-2.42
Checks BIOS information in registry
Writes to the Master Boot Record (MBR)
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-24 00:33
Signatures
ASPack v2.12-2.42
| 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
2024-06-24 00:33
Reported
2024-06-24 00:36
Platform
win7-20240419-en
Max time kernel
140s
Max time network
119s
Command Line
Signatures
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_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\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_Dell&Prod_THINAIR_DISK | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2264 wrote to memory of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2264 wrote to memory of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2264 wrote to memory of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2264 wrote to memory of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp
Network
Files
memory/2264-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2264-4-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2264-5-0x0000000000400000-0x000000000071A000-memory.dmp
memory/2264-6-0x0000000000400000-0x000000000071A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-24 00:33
Reported
2024-06-24 00:36
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
51s
Command Line
Signatures
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_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\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Control | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Control | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Control | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Control | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 760 wrote to memory of 924 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 760 wrote to memory of 924 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 760 wrote to memory of 924 | N/A | C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05a49e6deaf4eb3be194e3117f5d09c2_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /C C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com > C:\Users\Admin\AppData\Local\Temp\~RomDmp1\Rom.dmp
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x508 0x3ec
Network
Files
memory/760-0-0x00000000025C0000-0x00000000025C1000-memory.dmp
memory/760-1-0x0000000005120000-0x0000000005121000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\~RomDmp1\RomDump.com
| MD5 | 74ea83a987cf7e29fe79b16b15b4bbed |
| SHA1 | 452a79ee1211fad2efdfaf203e4b092f937208fc |
| SHA256 | 9b327617c8c6fc6c70b7ada3ea40edcb143f0925d0c33fbb8a0a366020deed9d |
| SHA512 | 35334ba33584b60b2774a4404706d88382b4ab647a3e9afe231e7910246c6fb851a2ae860652771fe2809e40abdc922d75f08616b8dc1ea16e2eefa572000355 |
memory/760-4-0x0000000000400000-0x000000000071A000-memory.dmp
memory/760-6-0x00000000025C0000-0x00000000025C1000-memory.dmp
memory/760-5-0x0000000000400000-0x000000000071A000-memory.dmp
memory/760-7-0x0000000005120000-0x0000000005121000-memory.dmp
memory/760-10-0x0000000000400000-0x000000000071A000-memory.dmp