Analysis Overview
SHA256
1d32bcbd00ab401a513219896e928f6ddb3b6b58860403b3c2393725fa5def25
Threat Level: Known bad
The file 574c6b56043688cd23d76bdbd01a5082_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
Xtremerat family
Boot or Logon Autostart Execution: Active Setup
UPX packed file
Adds Run key to start application
Drops file in Program Files directory
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
2024-07-18 12:03
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xtremerat family
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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 12:03
Reported
2024-07-18 12:06
Platform
win7-20240705-en
Max time kernel
149s
Max time network
154s
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 |
| 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
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL} | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL}\StubPath = "C:\\Program Files (x86)\\Sido\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL}\StubPath = "C:\\Program Files (x86)\\Sido\\Server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Sido\Server.exe | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Sido\ | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Sido\Server.exe | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\notepad.exe
notepad.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
Files
memory/1740-0-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/1880-7-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/1880-9-0x0000000000C80000-0x0000000000CA6000-memory.dmp
C:\Program Files (x86)\Sido\Server.exe
| MD5 | 574c6b56043688cd23d76bdbd01a5082 |
| SHA1 | 46e16e5de12845d949ca2c27a831acf6f70fc52c |
| SHA256 | 1d32bcbd00ab401a513219896e928f6ddb3b6b58860403b3c2393725fa5def25 |
| SHA512 | b26d17cce01bdb29764e1663fb8dd72579c488e66eaf0b4297e4aad37f0561bc152d2aca4bcf8fa1436a2663c592680e015c75598dc1bedc427dcaecbd0c6da1 |
memory/2100-13-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/1740-14-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/2100-16-0x0000000000C80000-0x0000000000CA6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 12:03
Reported
2024-07-18 12:06
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
155s
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 |
| 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
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL}\StubPath = "C:\\Program Files (x86)\\Sido\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL}\StubPath = "C:\\Program Files (x86)\\Sido\\Server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{E8A7AOWO-O607-U8GK-3LXF-W24WQOK72OJL} | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\Sido\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Sido\ | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Sido\Server.exe | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
| File created | C:\Program Files (x86)\Sido\Server.exe | C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\574c6b56043688cd23d76bdbd01a5082_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\notepad.exe
notepad.exe
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.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 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tafali.zapto.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 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
| US | 8.8.8.8:53 | tafali.zapto.org | udp |
Files
memory/4968-0-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/2932-7-0x0000000000C80000-0x0000000000CA6000-memory.dmp
C:\Program Files (x86)\Sido\Server.exe
| MD5 | 574c6b56043688cd23d76bdbd01a5082 |
| SHA1 | 46e16e5de12845d949ca2c27a831acf6f70fc52c |
| SHA256 | 1d32bcbd00ab401a513219896e928f6ddb3b6b58860403b3c2393725fa5def25 |
| SHA512 | b26d17cce01bdb29764e1663fb8dd72579c488e66eaf0b4297e4aad37f0561bc152d2aca4bcf8fa1436a2663c592680e015c75598dc1bedc427dcaecbd0c6da1 |
memory/1608-9-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/4968-10-0x0000000000C80000-0x0000000000CA6000-memory.dmp
memory/1608-12-0x0000000000C80000-0x0000000000CA6000-memory.dmp