Analysis Overview
SHA256
def80d52865a8f5abe1a54989c9869c456f8c2d9722a82dde46f0822ce403977
Threat Level: Known bad
The file 08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Deletes itself
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Suspicious use of SetThreadContext
Drops file in Program Files directory
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-20 18:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 18:51
Reported
2024-06-20 18:54
Platform
win7-20240419-en
Max time kernel
141s
Max time network
125s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| 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 |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\_rejoice813.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\_rejoice813.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2636 set thread context of 2656 | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | C:\Windows\SysWOW64\calc.exe |
| PID 2636 set thread context of 2704 | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | C:\Windows\SysWOW64\calc.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe"
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat""
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | w125.3322.org | udp |
Files
memory/1732-1-0x0000000000400000-0x000000000053B000-memory.dmp
memory/1732-2-0x00000000004C7000-0x000000000053A000-memory.dmp
memory/1732-5-0x0000000000400000-0x000000000053B000-memory.dmp
\Program Files\Common Files\Microsoft Shared\MSInfo\rejoice813.exe
| MD5 | 08d2170af43c86ed97d0dac1ff5dda13 |
| SHA1 | 1a392945351dcf710e5ff89bbd84e4ca0042d018 |
| SHA256 | def80d52865a8f5abe1a54989c9869c456f8c2d9722a82dde46f0822ce403977 |
| SHA512 | 1f5920c454955f939d2c8be06282a48342b70fd9c2c5f110ec1fa2c3e94d254192404218a1c0608dd5351c8794155ada85a0b2d964f53448a2b846ebf32fab6a |
memory/1732-13-0x00000000030F0000-0x000000000322B000-memory.dmp
memory/2636-16-0x0000000000400000-0x000000000053B000-memory.dmp
memory/1732-12-0x00000000030F0000-0x000000000322B000-memory.dmp
memory/2636-20-0x0000000000400000-0x000000000053B000-memory.dmp
memory/2656-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
C:\Program Files\Common Files\Microsoft Shared\MSInfo\Delet.bat
| MD5 | 1c26e6dbd374899a7b0bceeeeb790b18 |
| SHA1 | 10f738dc8709ca4497585c86b6a7d7a02631202a |
| SHA256 | 4ee0afb71247d02c06e3ab15ba26e1b3f576149e5ab3b97b8226bda616420e85 |
| SHA512 | 89ee2cdfde82f43bb05675952fde27f49671ef9b3a431541c1e8cfab953466d98d35b5257fc2845e65ef0799befd783c590767fe3b93c76016f68839f6c68bcb |
memory/1732-35-0x0000000000400000-0x000000000053B000-memory.dmp
memory/1732-34-0x00000000004C7000-0x000000000053A000-memory.dmp
memory/2568-37-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2636-42-0x0000000000400000-0x000000000053B000-memory.dmp
memory/2576-43-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1700-48-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2704-53-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2116-59-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1196-64-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1196-70-0x0000000000520000-0x0000000000520000-memory.dmp
memory/1228-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2644-78-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1708-83-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/688-88-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/828-94-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2888-104-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 18:51
Reported
2024-06-20 18:54
Platform
win10v2004-20240508-en
Max time kernel
145s
Max time network
132s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\_rejoice813.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | N/A |
| File created | C:\Windows\SysWOW64\_rejoice813.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | N/A |
Suspicious use of SetThreadContext
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe | C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe | N/A |
Program crash
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08d2170af43c86ed97d0dac1ff5dda13_JaffaCakes118.exe"
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice813.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat""
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2976 -ip 2976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1464 -ip 1464
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1464 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4296 -ip 4296
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 392 -ip 392
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4580 -ip 4580
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4976 -ip 4976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4520 -ip 4520
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3056 -ip 3056
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 12
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1084 -ip 1084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 12
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 | w125.3322.org | udp |
| US | 8.8.8.8:53 | w125.3322.org | udp |
| US | 8.8.8.8:53 | w125.3322.org | udp |
Files
memory/4816-0-0x0000000000400000-0x000000000053B000-memory.dmp
memory/4816-1-0x0000000000400000-0x000000000053B000-memory.dmp
memory/4816-2-0x00000000004C7000-0x000000000053A000-memory.dmp
memory/4816-3-0x0000000000400000-0x000000000053B000-memory.dmp
C:\Program Files\Common Files\microsoft shared\MSInfo\rejoice813.exe
| MD5 | 08d2170af43c86ed97d0dac1ff5dda13 |
| SHA1 | 1a392945351dcf710e5ff89bbd84e4ca0042d018 |
| SHA256 | def80d52865a8f5abe1a54989c9869c456f8c2d9722a82dde46f0822ce403977 |
| SHA512 | 1f5920c454955f939d2c8be06282a48342b70fd9c2c5f110ec1fa2c3e94d254192404218a1c0608dd5351c8794155ada85a0b2d964f53448a2b846ebf32fab6a |
memory/4496-10-0x0000000000400000-0x000000000053B000-memory.dmp
memory/4496-13-0x0000000000400000-0x000000000053B000-memory.dmp
memory/4816-19-0x00000000004C7000-0x000000000053A000-memory.dmp
memory/4816-18-0x0000000000400000-0x000000000053B000-memory.dmp
C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat
| MD5 | 1c26e6dbd374899a7b0bceeeeb790b18 |
| SHA1 | 10f738dc8709ca4497585c86b6a7d7a02631202a |
| SHA256 | 4ee0afb71247d02c06e3ab15ba26e1b3f576149e5ab3b97b8226bda616420e85 |
| SHA512 | 89ee2cdfde82f43bb05675952fde27f49671ef9b3a431541c1e8cfab953466d98d35b5257fc2845e65ef0799befd783c590767fe3b93c76016f68839f6c68bcb |
memory/4496-22-0x0000000000400000-0x000000000053B000-memory.dmp
memory/4496-25-0x0000000000400000-0x000000000053B000-memory.dmp