Analysis Overview
SHA256
185750511eac369563dba5577c74d77fb0e8be919505c9412f9b4097e77aa528
Threat Level: Known bad
The file e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ModiLoader Second Stage
Modiloader family
ModiLoader, DBatLoader
ModiLoader Second Stage
UPX packed file
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
2024-04-07 22:30
Signatures
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Modiloader family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 22:30
Reported
2024-04-07 22:33
Platform
win7-20240221-en
Max time kernel
121s
Max time network
134s
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 |
UPX packed file
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2716 set thread context of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2716 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 2716 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 2716 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 2716 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 2716 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 2716 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe"
C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\system32\mstsc.exe"
Network
Files
memory/2716-0-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/2716-1-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2612-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2612-5-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/2612-7-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/2612-8-0x00000000009B0000-0x00000000009B0000-memory.dmp
memory/2716-9-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/2716-10-0x0000000000400000-0x00000000004F4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 22:30
Reported
2024-04-07 22:32
Platform
win10v2004-20240226-en
Max time kernel
115s
Max time network
142s
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 |
UPX packed file
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3484 set thread context of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\mstsc.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3484 wrote to memory of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 3484 wrote to memory of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 3484 wrote to memory of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 3484 wrote to memory of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
| PID 3484 wrote to memory of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe | C:\Windows\SysWOW64\mstsc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e600f2f8c6b034cff0742ea9c0c069fd_JaffaCakes118.exe"
C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\system32\mstsc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1684 -ip 1684
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 12
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1416 --field-trial-handle=2228,i,521073434451423547,2311651514500527526,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| DE | 172.217.18.10:443 | chromewebstore.googleapis.com | tcp |
| DE | 172.217.18.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 10.18.217.172.in-addr.arpa | udp |
Files
memory/3484-0-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/3484-2-0x0000000000B10000-0x0000000000B11000-memory.dmp
memory/1684-3-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/3484-4-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/3484-5-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/1684-6-0x0000000000B90000-0x0000000000B90000-memory.dmp