Analysis Overview
SHA256
69d910b0cbdaf102c18d47cdd3f3f21ffd288f62ea14ac9cce0572a7f90d629f
Threat Level: Known bad
The file a8418d4221d58024515d4db45edf49d7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NanoCore
Checks computer location settings
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Drops startup file
Checks whether UAC is enabled
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 06:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 06:05
Reported
2024-06-14 06:08
Platform
win7-20240611-en
Max time kernel
148s
Max time network
143s
Command Line
Signatures
NanoCore
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\notepad.lnk | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| 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\DDP Service = "C:\\Program Files (x86)\\DDP Service\\ddpsv.exe" | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2936 set thread context of 1832 | N/A | C:\Users\Admin\AppData\Local\notepad.exe | C:\Users\Admin\AppData\Local\notepad.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\DDP Service\ddpsv.exe | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| File created | C:\Program Files (x86)\DDP Service\ddpsv.exe | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\notepad.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\notepad.exe"
C:\Users\Admin\AppData\Local\notepad.exe
"C:\Users\Admin\AppData\Local\notepad.exe"
C:\Users\Admin\AppData\Local\notepad.exe
"C:\Users\Admin\AppData\Local\notepad.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.4.4:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.4.4:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.4.4:53 | eter202.ddns.net | udp |
| N/A | 127.0.0.1:2002 | tcp | |
| N/A | 127.0.0.1:2002 | tcp |
Files
memory/2560-0-0x00000000749DE000-0x00000000749DF000-memory.dmp
memory/2560-1-0x0000000000870000-0x00000000008EC000-memory.dmp
memory/2560-2-0x00000000004D0000-0x0000000000512000-memory.dmp
memory/2560-3-0x0000000000230000-0x0000000000260000-memory.dmp
memory/2560-4-0x00000000749D0000-0x00000000750BE000-memory.dmp
memory/2560-5-0x0000000000460000-0x000000000046A000-memory.dmp
memory/2560-6-0x0000000000520000-0x000000000052E000-memory.dmp
memory/2560-7-0x00000000749DE000-0x00000000749DF000-memory.dmp
memory/2560-8-0x00000000749D0000-0x00000000750BE000-memory.dmp
\Users\Admin\AppData\Local\notepad.exe
| MD5 | a8418d4221d58024515d4db45edf49d7 |
| SHA1 | e0034b96cda0bf0d9f328ad74b63241b4d1c12e1 |
| SHA256 | 69d910b0cbdaf102c18d47cdd3f3f21ffd288f62ea14ac9cce0572a7f90d629f |
| SHA512 | 19207567b84a03cf1cda182c6cb9784f4c8f80c3ecf121c6d2ee77336e5562a30c2de116cbb56320a71cdf98e3ec6c6c08cca5da41cc6f9a564754406ebf4d07 |
memory/2560-14-0x00000000749D0000-0x00000000750BE000-memory.dmp
memory/2936-15-0x0000000001040000-0x00000000010BC000-memory.dmp
memory/2936-18-0x0000000004820000-0x000000000482A000-memory.dmp
memory/1832-19-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-21-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-23-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-26-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1832-28-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-31-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-30-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1832-34-0x0000000000680000-0x000000000068A000-memory.dmp
memory/1832-35-0x0000000000BF0000-0x0000000000C0E000-memory.dmp
memory/1832-36-0x0000000000860000-0x000000000086A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 06:05
Reported
2024-06-14 06:08
Platform
win10v2004-20240611-en
Max time kernel
147s
Max time network
138s
Command Line
Signatures
NanoCore
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\notepad.lnk | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| 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\PCI Service = "C:\\Program Files (x86)\\PCI Service\\pcisv.exe" | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4768 set thread context of 2440 | N/A | C:\Users\Admin\AppData\Local\notepad.exe | C:\Users\Admin\AppData\Local\notepad.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\PCI Service\pcisv.exe | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| File opened for modification | C:\Program Files (x86)\PCI Service\pcisv.exe | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\a8418d4221d58024515d4db45edf49d7_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\notepad.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\notepad.exe"
C:\Users\Admin\AppData\Local\notepad.exe
"C:\Users\Admin\AppData\Local\notepad.exe"
C:\Users\Admin\AppData\Local\notepad.exe
"C:\Users\Admin\AppData\Local\notepad.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.4.4:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.4.4:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| US | 8.8.4.4:53 | eter202.ddns.net | udp |
| US | 8.8.8.8:53 | eter202.ddns.net | udp |
| N/A | 127.0.0.1:2002 | tcp | |
| N/A | 127.0.0.1:2002 | tcp |
Files
memory/3040-0-0x000000007507E000-0x000000007507F000-memory.dmp
memory/3040-1-0x0000000000C30000-0x0000000000CAC000-memory.dmp
memory/3040-2-0x00000000056A0000-0x00000000056E2000-memory.dmp
memory/3040-3-0x0000000007B00000-0x0000000007B30000-memory.dmp
memory/3040-4-0x00000000080E0000-0x0000000008684000-memory.dmp
memory/3040-5-0x0000000075070000-0x0000000075820000-memory.dmp
memory/3040-6-0x0000000007C30000-0x0000000007CC2000-memory.dmp
memory/3040-7-0x0000000007BB0000-0x0000000007BBA000-memory.dmp
memory/3040-8-0x0000000007BE0000-0x0000000007BEE000-memory.dmp
memory/3040-9-0x000000007507E000-0x000000007507F000-memory.dmp
memory/3040-10-0x0000000075070000-0x0000000075820000-memory.dmp
memory/3040-14-0x0000000075070000-0x0000000075820000-memory.dmp
C:\Users\Admin\AppData\Local\notepad.exe
| MD5 | a8418d4221d58024515d4db45edf49d7 |
| SHA1 | e0034b96cda0bf0d9f328ad74b63241b4d1c12e1 |
| SHA256 | 69d910b0cbdaf102c18d47cdd3f3f21ffd288f62ea14ac9cce0572a7f90d629f |
| SHA512 | 19207567b84a03cf1cda182c6cb9784f4c8f80c3ecf121c6d2ee77336e5562a30c2de116cbb56320a71cdf98e3ec6c6c08cca5da41cc6f9a564754406ebf4d07 |
memory/4768-18-0x0000000075070000-0x0000000075820000-memory.dmp
memory/4768-19-0x0000000075070000-0x0000000075820000-memory.dmp
memory/4768-20-0x0000000075070000-0x0000000075820000-memory.dmp
memory/4768-22-0x0000000007910000-0x000000000791A000-memory.dmp
memory/4768-23-0x0000000008AA0000-0x0000000008B3C000-memory.dmp
memory/2440-24-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4768-27-0x0000000075070000-0x0000000075820000-memory.dmp
memory/2440-28-0x0000000005400000-0x000000000540A000-memory.dmp
memory/2440-31-0x00000000059D0000-0x00000000059DA000-memory.dmp
memory/2440-32-0x00000000059E0000-0x00000000059FE000-memory.dmp
memory/2440-33-0x00000000062C0000-0x00000000062CA000-memory.dmp