Analysis Overview
SHA256
9bb21591b42468bb0dbaa8b36fa0fb72b78bccec87c02b087b1f41f1fed494b3
Threat Level: Known bad
The file 3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
ASPack v2.12-2.42
UPX packed file
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-12 03:18
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
2024-07-12 03:18
Reported
2024-07-12 03:21
Platform
win7-20240705-en
Max time kernel
150s
Max time network
124s
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 |
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 |
| 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 2328 set thread context of 2228 | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe |
| PID 2228 set thread context of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_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/2328-0-0x0000000000400000-0x00000000004FF000-memory.dmp
memory/2228-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2228-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2228-5-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2328-8-0x0000000000400000-0x00000000004FF000-memory.dmp
memory/1084-12-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2228-21-0x0000000002A70000-0x0000000002B6F000-memory.dmp
memory/1084-24-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2228-23-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1084-20-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2228-19-0x0000000000410000-0x0000000000591000-memory.dmp
memory/1084-17-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1084-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1084-14-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1084-13-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2788-27-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2788-28-0x0000000010000000-0x000000001004D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-12 03:18
Reported
2024-07-12 03:21
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
151s
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 |
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 |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4732 set thread context of 4692 | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe |
| PID 4692 set thread context of 4944 | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3bce81e7944e78b5a060ad1a7c97163e_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 420 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.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 | 8.173.189.20.in-addr.arpa | udp |
Files
memory/4732-0-0x0000000000400000-0x00000000004FF000-memory.dmp
memory/4692-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4692-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4692-5-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4732-10-0x0000000000400000-0x00000000004FF000-memory.dmp
memory/4944-12-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4692-17-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4692-14-0x0000000000410000-0x00000000004D9000-memory.dmp
memory/4944-16-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4944-18-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4628-19-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4628-20-0x0000000010000000-0x000000001004D000-memory.dmp