Analysis Overview
SHA256
e09d6c1804c091b77dd08e7e07ba057c6809f989d1a88189ac68929f38281084
Threat Level: Known bad
The file 4672860f144d68f4c11ff482116f2c5e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Loads dropped DLL
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-14 15:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-14 15:37
Reported
2024-07-14 15:40
Platform
win7-20240704-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
SmokeLoader
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_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\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 852 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 852 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 852 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 852 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 852 -s 168
Network
Files
\Users\Admin\AppData\Local\Temp\5C1B.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/852-2-0x0000000002A60000-0x0000000002A61000-memory.dmp
memory/852-4-0x0000000002A90000-0x0000000002A9A000-memory.dmp
memory/852-3-0x0000000002A80000-0x0000000002A8A000-memory.dmp
memory/852-6-0x0000000002A90000-0x0000000002A9A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-14 15:37
Reported
2024-07-14 15:40
Platform
win10v2004-20240709-en
Max time kernel
93s
Max time network
101s
Command Line
Signatures
SmokeLoader
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_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\4672860f144d68f4c11ff482116f2c5e_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\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4672860f144d68f4c11ff482116f2c5e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4848 -ip 4848
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
Files
memory/4848-1-0x00000000034D0000-0x00000000034DA000-memory.dmp
memory/4848-0-0x00000000034B0000-0x00000000034B1000-memory.dmp
memory/4848-2-0x00000000034E0000-0x00000000034EA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\5C1B.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/4848-7-0x00000000034E0000-0x00000000034EA000-memory.dmp