Analysis Overview
SHA256
09fa9e5b270fb1e33ade2295bd56dd00194013f5b42e8618ed8eb733798290ef
Threat Level: Known bad
The file 097d297d04200e1094a2ca5694303587_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Executes dropped EXE
Deletes itself
Enumerates connected drives
Drops autorun.inf file
Suspicious use of SetThreadContext
Drops file in Windows directory
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 21:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 21:36
Reported
2024-06-20 21:39
Platform
win7-20240611-en
Max time kernel
143s
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 |
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:\Windows\rejoice101.exe | N/A |
Enumerates connected drives
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File created | F:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File opened for modification | F:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File created | C:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File opened for modification | C:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2664 set thread context of 2972 | N/A | C:\Windows\rejoice101.exe | C:\Windows\SysWOW64\calc.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File created | C:\Windows\_rejoice101.exe | C:\Windows\rejoice101.exe | N/A |
| File opened for modification | C:\Windows\_rejoice101.exe | C:\Windows\rejoice101.exe | N/A |
| File created | C:\Windows\DelSvel.bat | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\rejoice101.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe"
C:\Windows\rejoice101.exe
C:\Windows\rejoice101.exe
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2664 -s 320
C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\DelSvel.bat
Network
Files
memory/1672-0-0x0000000000400000-0x000000000051D000-memory.dmp
memory/1672-1-0x0000000001E80000-0x0000000001ED4000-memory.dmp
memory/1672-8-0x00000000020D0000-0x00000000020D1000-memory.dmp
memory/1672-7-0x00000000020E0000-0x00000000020E1000-memory.dmp
memory/1672-6-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/1672-5-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/1672-12-0x0000000003370000-0x0000000003371000-memory.dmp
memory/1672-14-0x0000000003460000-0x0000000003461000-memory.dmp
memory/1672-13-0x0000000003360000-0x0000000003364000-memory.dmp
memory/1672-11-0x0000000003360000-0x0000000003460000-memory.dmp
memory/1672-10-0x0000000001E40000-0x0000000001E41000-memory.dmp
memory/1672-9-0x0000000002100000-0x0000000002101000-memory.dmp
memory/1672-4-0x00000000020F0000-0x00000000020F1000-memory.dmp
memory/1672-3-0x0000000001E50000-0x0000000001E51000-memory.dmp
memory/1672-2-0x00000000020C0000-0x00000000020C1000-memory.dmp
memory/1672-21-0x00000000033D0000-0x00000000033D1000-memory.dmp
memory/1672-20-0x00000000033E0000-0x00000000033E1000-memory.dmp
memory/1672-19-0x0000000003380000-0x0000000003381000-memory.dmp
memory/1672-18-0x0000000003390000-0x0000000003391000-memory.dmp
memory/1672-22-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/1672-17-0x00000000033A0000-0x00000000033A1000-memory.dmp
memory/1672-16-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/1672-15-0x0000000000290000-0x0000000000291000-memory.dmp
F:\rejoice101.exe
| MD5 | 097d297d04200e1094a2ca5694303587 |
| SHA1 | ffae1a3f4e314d6f7783fff3b70ba638e8653131 |
| SHA256 | 09fa9e5b270fb1e33ade2295bd56dd00194013f5b42e8618ed8eb733798290ef |
| SHA512 | d1238e5430360f83ad8c32527657e819af356d5ac8fd6f958a3751ca0d8cf6b754b95f352d658dd1da7596a13aed8f8a74269ef676366281b62002b24b57d604 |
memory/1672-39-0x0000000004270000-0x000000000438D000-memory.dmp
memory/1672-38-0x0000000004270000-0x000000000438D000-memory.dmp
memory/2664-41-0x0000000000330000-0x0000000000384000-memory.dmp
memory/2664-40-0x0000000000400000-0x000000000051D000-memory.dmp
memory/2972-48-0x0000000000400000-0x000000000051D000-memory.dmp
memory/2972-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1672-50-0x0000000000400000-0x000000000051D000-memory.dmp
memory/1672-51-0x0000000001E80000-0x0000000001ED4000-memory.dmp
memory/1672-52-0x0000000003360000-0x0000000003460000-memory.dmp
memory/2664-54-0x0000000000400000-0x000000000051D000-memory.dmp
memory/1672-55-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/1672-56-0x0000000004270000-0x000000000438D000-memory.dmp
memory/2664-58-0x0000000000330000-0x0000000000384000-memory.dmp
C:\Windows\DelSvel.bat
| MD5 | 9c6aa0178ed69baf465d5c56165677d8 |
| SHA1 | e0ecec3a676b3e50255e601d5c12d738857e1557 |
| SHA256 | d259521aebc4733592ec7ee5baba7f9dc64aa670b61945e755c0cee38e5f15b9 |
| SHA512 | 27d2cef660399fababd6b1f4918fb04cc3b10b3410962ca732748d802bce14ea3e77bb6ffa798ce321bed6acacb893a3d6865698c678ab31cb950afea6c5aa07 |
memory/1672-70-0x0000000001E80000-0x0000000001ED4000-memory.dmp
memory/1672-69-0x0000000000400000-0x000000000051D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 21:36
Reported
2024-06-20 21:39
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
54s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\rejoice101.exe | N/A |
Enumerates connected drives
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File opened for modification | F:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File created | C:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File opened for modification | C:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File created | F:\AutoRun.inf | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\_rejoice101.exe | C:\Windows\rejoice101.exe | N/A |
| File opened for modification | C:\Windows\_rejoice101.exe | C:\Windows\rejoice101.exe | N/A |
| File created | C:\Windows\DelSvel.bat | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File created | C:\Windows\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\rejoice101.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\097d297d04200e1094a2ca5694303587_JaffaCakes118.exe"
C:\Windows\rejoice101.exe
C:\Windows\rejoice101.exe
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3916 -ip 3916
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 680
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\DelSvel.bat
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/2100-0-0x0000000000400000-0x000000000051D000-memory.dmp
memory/2100-1-0x0000000002310000-0x0000000002364000-memory.dmp
memory/2100-13-0x00000000035C0000-0x00000000035C1000-memory.dmp
memory/2100-12-0x00000000034C0000-0x00000000034C4000-memory.dmp
memory/2100-11-0x00000000034D0000-0x00000000034D1000-memory.dmp
memory/2100-10-0x00000000024F0000-0x00000000024F1000-memory.dmp
memory/2100-4-0x0000000002550000-0x0000000002551000-memory.dmp
memory/2100-9-0x0000000002560000-0x0000000002561000-memory.dmp
memory/2100-8-0x0000000002530000-0x0000000002531000-memory.dmp
memory/2100-20-0x0000000003530000-0x0000000003531000-memory.dmp
memory/2100-19-0x0000000003540000-0x0000000003541000-memory.dmp
memory/2100-18-0x00000000034E0000-0x00000000034E1000-memory.dmp
memory/2100-17-0x00000000034F0000-0x00000000034F1000-memory.dmp
memory/2100-16-0x0000000003500000-0x0000000003501000-memory.dmp
memory/2100-15-0x00000000022B0000-0x00000000022B1000-memory.dmp
memory/2100-14-0x0000000002290000-0x0000000002291000-memory.dmp
memory/2100-7-0x0000000002540000-0x0000000002541000-memory.dmp
memory/2100-6-0x00000000024D0000-0x00000000024D1000-memory.dmp
memory/2100-5-0x00000000024E0000-0x00000000024E1000-memory.dmp
memory/2100-3-0x0000000002500000-0x0000000002501000-memory.dmp
memory/2100-2-0x0000000002520000-0x0000000002521000-memory.dmp
F:\rejoice101.exe
| MD5 | 097d297d04200e1094a2ca5694303587 |
| SHA1 | ffae1a3f4e314d6f7783fff3b70ba638e8653131 |
| SHA256 | 09fa9e5b270fb1e33ade2295bd56dd00194013f5b42e8618ed8eb733798290ef |
| SHA512 | d1238e5430360f83ad8c32527657e819af356d5ac8fd6f958a3751ca0d8cf6b754b95f352d658dd1da7596a13aed8f8a74269ef676366281b62002b24b57d604 |
memory/2100-25-0x00000000026E0000-0x00000000026E1000-memory.dmp
memory/3916-34-0x0000000000400000-0x000000000051D000-memory.dmp
memory/3916-36-0x0000000002200000-0x0000000002254000-memory.dmp
memory/2100-43-0x0000000003510000-0x0000000003511000-memory.dmp
memory/2100-42-0x0000000003520000-0x0000000003521000-memory.dmp
memory/2100-44-0x0000000000400000-0x000000000051D000-memory.dmp
memory/2100-45-0x0000000002310000-0x0000000002364000-memory.dmp
C:\Windows\DelSvel.bat
| MD5 | 9c6aa0178ed69baf465d5c56165677d8 |
| SHA1 | e0ecec3a676b3e50255e601d5c12d738857e1557 |
| SHA256 | d259521aebc4733592ec7ee5baba7f9dc64aa670b61945e755c0cee38e5f15b9 |
| SHA512 | 27d2cef660399fababd6b1f4918fb04cc3b10b3410962ca732748d802bce14ea3e77bb6ffa798ce321bed6acacb893a3d6865698c678ab31cb950afea6c5aa07 |
memory/3916-47-0x0000000000400000-0x000000000051D000-memory.dmp
memory/3916-48-0x0000000002200000-0x0000000002254000-memory.dmp