Analysis Overview
SHA256
9206fc5ec60a5a75ecfb8c5d4642f3ab51559ae4de05bd77a2367851dcb56aac
Threat Level: Known bad
The file 4361ae928291a2a44087f355d34950f0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Loads dropped DLL
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-13 21:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-13 21:20
Reported
2024-07-13 21:22
Platform
win7-20240704-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
SmokeLoader
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2096 wrote to memory of 2508 | N/A | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2096 wrote to memory of 2508 | N/A | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2096 wrote to memory of 2508 | N/A | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2096 wrote to memory of 2508 | N/A | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 176
Network
Files
memory/2096-1-0x0000000000090000-0x0000000000091000-memory.dmp
memory/2096-2-0x00000000000F0000-0x00000000000FA000-memory.dmp
memory/2096-3-0x0000000000100000-0x000000000010A000-memory.dmp
\Users\Admin\AppData\Local\Temp\5C1B.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/2096-6-0x0000000000100000-0x000000000010A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 21:20
Reported
2024-07-13 21:23
Platform
win10v2004-20240709-en
Max time kernel
135s
Max time network
144s
Command Line
Signatures
SmokeLoader
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1496 -ip 1496
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 536
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.16.208.104.in-addr.arpa | udp |
Files
memory/1496-2-0x0000000000F30000-0x0000000000F3A000-memory.dmp
memory/1496-1-0x0000000000F20000-0x0000000000F2A000-memory.dmp
memory/1496-0-0x0000000000F00000-0x0000000000F01000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\5C1B.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/1496-7-0x0000000000F30000-0x0000000000F3A000-memory.dmp