Analysis Overview
SHA256
8b4128f54a7ad8b24fb2b2448152f3a12e1aff5a7deef43ea5ed4af586c9455f
Threat Level: Known bad
The file 577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 12:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 12:54
Reported
2024-07-18 12:58
Platform
win7-20240705-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detect XtremeRAT payload
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XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{R2WI1CKR-X553-362C-326D-0QL77F442L71} | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{R2WI1CKR-X553-362C-326D-0QL77F442L71}\StubPath = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe restart" | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{R2WI1CKR-X553-362C-326D-0QL77F442L71} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{R2WI1CKR-X553-362C-326D-0QL77F442L71}\StubPath = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Live Messenger = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Live Messenger = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Live Messenger = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Live Messenger = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2500 set thread context of 2244 | N/A | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Windows Live Messenger\msnmsgr.exe | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| File created | C:\Windows\Windows Live Messenger\msnmsgr.exe | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
Files
memory/2500-2-0x0000000000400000-0x0000000000508000-memory.dmp
memory/2244-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2500-19-0x0000000000400000-0x0000000000508000-memory.dmp
memory/2244-17-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-16-0x0000000000400000-0x0000000000508000-memory.dmp
memory/2244-15-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-14-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2500-13-0x0000000002890000-0x0000000002998000-memory.dmp
memory/2244-12-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2244-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-6-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2784-22-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-25-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2244-24-0x0000000010000000-0x000000001004A000-memory.dmp
C:\Windows\Windows Live Messenger\msnmsgr.exe
| MD5 | 577947c7c1698cf08fa0f0cb3b39706f |
| SHA1 | d8ebe2261ee8d26561fa231bc7d2a8b5192e4b37 |
| SHA256 | 8b4128f54a7ad8b24fb2b2448152f3a12e1aff5a7deef43ea5ed4af586c9455f |
| SHA512 | cc107ae4ab16c420e06166021dcaf72dd10752b43c7b8797e30026ad95cdca8b26d80e6a8202de3701151be1681377ef686d70392b92b0ffc2ed1e1829c1a5d3 |
memory/2244-27-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2784-28-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 12:54
Reported
2024-07-18 12:57
Platform
win10v2004-20240704-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{R2WI1CKR-X553-362C-326D-0QL77F442L71} | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{R2WI1CKR-X553-362C-326D-0QL77F442L71}\StubPath = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe restart" | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Live Messenger = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Live Messenger = "C:\\Windows\\Windows Live Messenger\\msnmsgr.exe" | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1960 set thread context of 1348 | N/A | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Windows Live Messenger\msnmsgr.exe | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| File created | C:\Windows\Windows Live Messenger\msnmsgr.exe | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
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\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\577947c7c1698cf08fa0f0cb3b39706f_JaffaCakes118.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4936 -ip 4936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4936 -ip 4936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | umtakcicek.dyndns.org | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1960-0-0x0000000000400000-0x0000000000508000-memory.dmp
memory/1348-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1348-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1348-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1960-8-0x0000000000400000-0x0000000000508000-memory.dmp
memory/1348-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4936-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1348-12-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1348-11-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4936-13-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1348-14-0x0000000010000000-0x000000001004A000-memory.dmp