Analysis Overview
SHA256
424d4d4a895a6f1ce3586bf81141d789cd7c1700424f5285919e516f481ac0b5
Threat Level: Known bad
The file 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
UPX packed file
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-11 16:33
Signatures
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-11 16:33
Reported
2024-07-11 16:35
Platform
win7-20240705-en
Max time kernel
149s
Max time network
122s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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XtremeRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2092 set thread context of 2896 | N/A | C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/2092-0-0x0000000004000000-0x0000000004075000-memory.dmp
memory/2092-2-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2896-42-0x0000000004000000-0x0000000004075000-memory.dmp
memory/2092-41-0x0000000000090000-0x0000000000190000-memory.dmp
memory/2896-40-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2896-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2896-31-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2092-28-0x0000000001E30000-0x0000000001EA5000-memory.dmp
memory/2896-24-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2896-19-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2548-45-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2092-16-0x0000000000090000-0x0000000000190000-memory.dmp
memory/2896-13-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2896-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2092-39-0x0000000004000000-0x0000000004075000-memory.dmp
memory/2896-27-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2896-10-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2896-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2092-46-0x0000000000090000-0x0000000000190000-memory.dmp
memory/2548-47-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-11 16:33
Reported
2024-07-11 16:35
Platform
win10v2004-20240709-en
Max time kernel
96s
Max time network
138s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
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XtremeRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3608 set thread context of 4520 | N/A | C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3644 -ip 3644
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 3644 -ip 3644
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/3608-0-0x0000000004000000-0x0000000004075000-memory.dmp
memory/3608-2-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/4520-23-0x0000000010000000-0x000000001004A000-memory.dmp
memory/3608-37-0x0000000004000000-0x0000000004075000-memory.dmp
memory/4520-39-0x0000000004000000-0x0000000004075000-memory.dmp
memory/3608-38-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/3608-35-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/3608-34-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/3608-33-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/3608-32-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/4520-31-0x0000000010000000-0x000000001004A000-memory.dmp
memory/3608-30-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/3608-29-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/3608-28-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/4520-19-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4520-11-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4520-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/3608-4-0x00000000000A0000-0x00000000001A0000-memory.dmp
memory/4520-21-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4520-15-0x0000000010000000-0x000000001004A000-memory.dmp
memory/3644-40-0x0000000010000000-0x000000001004A000-memory.dmp
memory/3644-41-0x0000000010000000-0x000000001004A000-memory.dmp
memory/3608-42-0x00000000000A0000-0x00000000001A0000-memory.dmp