Analysis Overview
SHA256
f0913c4ceef7752db1bdda7e70617512da8e6ab399f329c0c77eb01d1aa199b1
Threat Level: Known bad
The file 07c570dd70589229a0421d681977a743_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Loads dropped DLL
Executes dropped EXE
Deletes itself
Drops file in System32 directory
Suspicious use of SetThreadContext
Drops file in Program Files directory
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-20 16:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 16:32
Reported
2024-06-20 16:34
Platform
win7-20240611-en
Max time kernel
142s
Max time network
121s
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 |
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\rejoice101.exe | N/A |
| N/A | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\_rejoice101.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
| File created | C:\Windows\SysWOW64\_rejoice101.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1936 set thread context of 2092 | N/A | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe |
| PID 2784 set thread context of 2852 | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe |
| PID 2852 set thread context of 2484 | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.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\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat""
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 280
Network
Files
memory/1936-1-0x0000000000310000-0x0000000000364000-memory.dmp
memory/1936-0-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/1936-12-0x00000000031E0000-0x00000000031E2000-memory.dmp
memory/1936-11-0x00000000031F0000-0x00000000031F1000-memory.dmp
memory/1936-10-0x0000000000510000-0x0000000000511000-memory.dmp
memory/1936-9-0x0000000001DA0000-0x0000000001DA1000-memory.dmp
memory/1936-8-0x0000000001D70000-0x0000000001D71000-memory.dmp
memory/1936-7-0x0000000001D80000-0x0000000001D81000-memory.dmp
memory/1936-6-0x00000000004F0000-0x00000000004F1000-memory.dmp
memory/1936-5-0x0000000000500000-0x0000000000501000-memory.dmp
memory/1936-4-0x0000000001D90000-0x0000000001D91000-memory.dmp
memory/1936-3-0x0000000000520000-0x0000000000521000-memory.dmp
memory/1936-2-0x0000000000540000-0x0000000000541000-memory.dmp
memory/1936-13-0x0000000003230000-0x0000000003330000-memory.dmp
memory/1936-14-0x0000000003230000-0x0000000003330000-memory.dmp
memory/1936-36-0x0000000003930000-0x00000000039F3000-memory.dmp
memory/1936-35-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/1936-34-0x0000000003200000-0x0000000003201000-memory.dmp
memory/1936-33-0x0000000003210000-0x0000000003211000-memory.dmp
memory/1936-32-0x0000000003220000-0x0000000003221000-memory.dmp
memory/1936-31-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/1936-30-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1936-29-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-28-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-27-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-26-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-25-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-24-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-23-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-22-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-21-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-20-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-19-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-18-0x0000000003230000-0x0000000003231000-memory.dmp
memory/1936-17-0x0000000000310000-0x0000000000364000-memory.dmp
memory/2092-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
\Program Files\Common Files\Microsoft Shared\MSInfo\rejoice101.exe
| MD5 | 07c570dd70589229a0421d681977a743 |
| SHA1 | 2aed17a0a83135117cf59278b5d46ba293c45380 |
| SHA256 | f0913c4ceef7752db1bdda7e70617512da8e6ab399f329c0c77eb01d1aa199b1 |
| SHA512 | 0ceb158f1009d4b8e7ac022a7ad15c001abd2b73959ec513abc2851e32abd8fc5544e1b9564bcfeee7985bf078f23b9b36f61770122e78e1502798abebb17a48 |
memory/2092-41-0x0000000003040000-0x0000000003103000-memory.dmp
memory/2784-48-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/2092-47-0x0000000003040000-0x0000000003103000-memory.dmp
C:\Program Files\Common Files\Microsoft Shared\MSInfo\DelSvel.bat
| MD5 | 0dcca9fd2a7303501e9a819f0969d91c |
| SHA1 | 5b71dd6267b8f905aeb2260a1b9c25683e4686bc |
| SHA256 | 1d139972ca03486b6379293282ebeb3aa30b6087af9f3972974f55de367a4b77 |
| SHA512 | 81d847c0d215d6357eec4f6e27fe515b69c37070275aab2e4c46fe03965694bd5dc5f44728f5009046ff2a02b55869c2a8b5c795bd507825e0b160b651b883ee |
memory/2784-62-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/2092-61-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/2484-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2484-68-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/2852-74-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/1936-75-0x0000000003930000-0x00000000039F3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 16:32
Reported
2024-06-20 16:34
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
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:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
| N/A | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\_rejoice101.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\_rejoice101.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2396 set thread context of 4512 | N/A | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe |
| PID 5040 set thread context of 5072 | N/A | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe | C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\07c570dd70589229a0421d681977a743_JaffaCakes118.exe
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat""
C:\Windows\SysWOW64\calc.exe
"C:\Windows\system32\calc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5072 -ip 5072
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 608
Network
Files
memory/2396-0-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/2396-1-0x0000000002150000-0x00000000021A4000-memory.dmp
memory/2396-14-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-31-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-30-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-29-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-28-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-27-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-26-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-25-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-24-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-23-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-22-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-21-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-20-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-19-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-18-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-17-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-16-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-15-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-13-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2396-12-0x0000000003300000-0x0000000003302000-memory.dmp
memory/2396-11-0x0000000003310000-0x0000000003311000-memory.dmp
memory/2396-10-0x0000000002330000-0x0000000002331000-memory.dmp
memory/2396-9-0x00000000023A0000-0x00000000023A1000-memory.dmp
memory/2396-8-0x0000000002370000-0x0000000002371000-memory.dmp
memory/2396-7-0x0000000002380000-0x0000000002381000-memory.dmp
memory/2396-6-0x0000000002310000-0x0000000002311000-memory.dmp
memory/2396-5-0x0000000002320000-0x0000000002321000-memory.dmp
memory/2396-4-0x0000000002390000-0x0000000002391000-memory.dmp
memory/2396-3-0x0000000002340000-0x0000000002341000-memory.dmp
memory/2396-2-0x0000000002360000-0x0000000002361000-memory.dmp
memory/2396-36-0x0000000003320000-0x0000000003321000-memory.dmp
memory/2396-35-0x0000000003330000-0x0000000003331000-memory.dmp
memory/2396-34-0x0000000003340000-0x0000000003341000-memory.dmp
memory/2396-33-0x00000000020F0000-0x00000000020F1000-memory.dmp
memory/2396-32-0x0000000000840000-0x0000000000841000-memory.dmp
memory/2396-38-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/2396-39-0x0000000002150000-0x00000000021A4000-memory.dmp
C:\Program Files\Common Files\microsoft shared\MSInfo\rejoice101.exe
| MD5 | 07c570dd70589229a0421d681977a743 |
| SHA1 | 2aed17a0a83135117cf59278b5d46ba293c45380 |
| SHA256 | f0913c4ceef7752db1bdda7e70617512da8e6ab399f329c0c77eb01d1aa199b1 |
| SHA512 | 0ceb158f1009d4b8e7ac022a7ad15c001abd2b73959ec513abc2851e32abd8fc5544e1b9564bcfeee7985bf078f23b9b36f61770122e78e1502798abebb17a48 |
memory/5040-45-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/5040-50-0x0000000000400000-0x00000000004C3000-memory.dmp
memory/4512-53-0x0000000000400000-0x00000000004C0000-memory.dmp
C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat
| MD5 | 0dcca9fd2a7303501e9a819f0969d91c |
| SHA1 | 5b71dd6267b8f905aeb2260a1b9c25683e4686bc |
| SHA256 | 1d139972ca03486b6379293282ebeb3aa30b6087af9f3972974f55de367a4b77 |
| SHA512 | 81d847c0d215d6357eec4f6e27fe515b69c37070275aab2e4c46fe03965694bd5dc5f44728f5009046ff2a02b55869c2a8b5c795bd507825e0b160b651b883ee |
memory/5072-56-0x0000000000400000-0x00000000004C0000-memory.dmp