Analysis Overview
SHA256
5a6c373db5a474087805d24d6e1103dc33d3fdbaa2d0ab9d99bf1456303b7214
Threat Level: Known bad
The file 0cefddee520a452c16049eedbacfbb50_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Modifies WinLogon for persistence
LatentBot
Darkcomet
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-25 06:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 06:03
Reported
2024-06-25 06:06
Platform
win7-20240611-en
Max time kernel
149s
Max time network
139s
Command Line
Signatures
Darkcomet
LatentBot
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1524 set thread context of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe |
| PID 2752 set thread context of 2668 | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
C:\Windows\SysWOW64\notepad.exe
notepad
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.0.2:100 | tcp | |
| US | 8.8.8.8:53 | surfingforus.zapto.org | udp |
| N/A | 192.168.0.2:100 | tcp | |
| N/A | 192.168.0.2:100 | tcp | |
| N/A | 192.168.0.2:100 | tcp | |
| N/A | 192.168.0.2:100 | tcp | |
| N/A | 192.168.0.2:100 | tcp | |
| N/A | 192.168.0.2:100 | tcp |
Files
memory/2084-6-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-4-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-21-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-20-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2084-16-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-14-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-12-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-10-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-8-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-2-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-22-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-23-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2084-24-0x0000000000400000-0x00000000004B2000-memory.dmp
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
| MD5 | 0cefddee520a452c16049eedbacfbb50 |
| SHA1 | 284bd10d6388e4d2335a4c52b50eaee5aee71766 |
| SHA256 | 5a6c373db5a474087805d24d6e1103dc33d3fdbaa2d0ab9d99bf1456303b7214 |
| SHA512 | acb63415799c4a0cc0e1d445310909d3afb68f4dd3a3aeb19bae28df256ef9a4a7ff269b18fed1273590d93987f824fa88525268f991f5fe4fd7d863a06dda77 |
memory/2668-62-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2228-63-0x0000000000080000-0x0000000000081000-memory.dmp
memory/2228-91-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/2084-94-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2668-97-0x0000000000400000-0x00000000004B2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 06:03
Reported
2024-06-25 06:06
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Darkcomet
LatentBot
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2216 set thread context of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe |
| PID 4480 set thread context of 2172 | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
| N/A | N/A | C:\Users\Admin\Documents\MSDCSC\msdcsc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\0cefddee520a452c16049eedbacfbb50_JaffaCakes118.exe
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
C:\Windows\SysWOW64\notepad.exe
notepad
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.0.2:100 | tcp | |
| US | 8.8.8.8:53 | surfingforus.zapto.org | udp |
| N/A | 192.168.0.2:100 | tcp | |
| US | 8.8.8.8:53 | surfingforus.zapto.org | udp |
| N/A | 192.168.0.2:100 | tcp | |
| US | 8.8.8.8:53 | surfingforus.zapto.org | udp |
| N/A | 192.168.0.2:100 | tcp | |
| US | 8.8.8.8:53 | surfingforus.zapto.org | udp |
| N/A | 192.168.0.2:100 | tcp | |
| US | 8.8.8.8:53 | surfingforus.zapto.org | udp |
Files
memory/1508-2-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1508-3-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1508-4-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1508-5-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1508-6-0x0000000000400000-0x00000000004B2000-memory.dmp
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
| MD5 | 0cefddee520a452c16049eedbacfbb50 |
| SHA1 | 284bd10d6388e4d2335a4c52b50eaee5aee71766 |
| SHA256 | 5a6c373db5a474087805d24d6e1103dc33d3fdbaa2d0ab9d99bf1456303b7214 |
| SHA512 | acb63415799c4a0cc0e1d445310909d3afb68f4dd3a3aeb19bae28df256ef9a4a7ff269b18fed1273590d93987f824fa88525268f991f5fe4fd7d863a06dda77 |
memory/2172-26-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-27-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-29-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/4728-28-0x00000000009C0000-0x00000000009C1000-memory.dmp
memory/2172-30-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1508-31-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-33-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-35-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-36-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-38-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-40-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-41-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-43-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2172-45-0x0000000000400000-0x00000000004B2000-memory.dmp