Analysis Overview
SHA256
5613c5ba5cc9145a3d1b86b993048e8c508610c57a4956d8c76516c7d2ae00fd
Threat Level: Known bad
The file b14dcad5fa91662c342932b681c22e82_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 02:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 02:21
Reported
2024-06-16 02:23
Platform
win10v2004-20240611-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Emotet
Emotet payload
| 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:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe | C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3276 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe | C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe |
| PID 3276 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe | C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe |
| PID 3276 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe | C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe"
C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe
"C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe"
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 --field-trial-handle=3028,i,7977653611488681184,6839495125838449898,262144 --variations-seed-version --mojo-platform-channel-handle=4044 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 23.41.178.65:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.178.41.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| BE | 23.41.178.65:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 71.72.196.159:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| NZ | 120.138.30.150:8080 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| SG | 137.59.187.107:8080 | tcp | |
| FR | 94.23.237.171:443 | tcp | |
| TH | 61.19.246.238:443 | tcp |
Files
memory/3276-1-0x0000000002160000-0x0000000002172000-memory.dmp
memory/3276-0-0x0000000002050000-0x000000000205F000-memory.dmp
memory/3276-5-0x0000000002190000-0x00000000021A0000-memory.dmp
C:\Windows\SysWOW64\FwRemoteSvr\msvcrt.exe
| MD5 | b14dcad5fa91662c342932b681c22e82 |
| SHA1 | b7e78efc0b51b6260ac95e5d2349a19113a3c973 |
| SHA256 | 5613c5ba5cc9145a3d1b86b993048e8c508610c57a4956d8c76516c7d2ae00fd |
| SHA512 | 0a2a6f8aad64e8e2f21932219fa760065d26013154eb9cf5acdf122f9166c2296b8a8aec35bbf6c4f9a3cdd04ae4d94df2628d1c75e3032c9f9a459d5acc018e |
memory/3276-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1492-10-0x0000000000570000-0x0000000000582000-memory.dmp
memory/1492-14-0x0000000000590000-0x00000000005A0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 02:21
Reported
2024-06-16 02:23
Platform
win7-20240221-en
Max time kernel
136s
Max time network
146s
Command Line
Signatures
Emotet
Emotet payload
| 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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b14dcad5fa91662c342932b681c22e82_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 71.72.196.159:80 | tcp | |
| US | 71.72.196.159:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| IN | 157.245.99.39:8080 | tcp |
Files
memory/2032-4-0x00000000003E0000-0x00000000003F0000-memory.dmp
memory/2032-0-0x00000000003C0000-0x00000000003D2000-memory.dmp
memory/2032-7-0x00000000003B0000-0x00000000003BF000-memory.dmp