Analysis Overview
SHA256
9f62845d7fee4624815913b531380c45e755f28ae23aa3b29032a88ab9f96bcf
Threat Level: Known bad
The file b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Enumerates processes with tasklist
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 07:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 07:13
Reported
2024-06-16 07:15
Platform
win7-20240611-en
Max time kernel
150s
Max time network
150s
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\wmpcm\tasklist.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\wmpcm\tasklist.exe | C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Enumerates processes with tasklist
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmpcm\tasklist.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wmpcm\tasklist.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpcm\tasklist.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpcm\tasklist.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wmpcm\tasklist.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2024 wrote to memory of 2792 | N/A | C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe | C:\Windows\SysWOW64\wmpcm\tasklist.exe |
| PID 2024 wrote to memory of 2792 | N/A | C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe | C:\Windows\SysWOW64\wmpcm\tasklist.exe |
| PID 2024 wrote to memory of 2792 | N/A | C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe | C:\Windows\SysWOW64\wmpcm\tasklist.exe |
| PID 2024 wrote to memory of 2792 | N/A | C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe | C:\Windows\SysWOW64\wmpcm\tasklist.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe"
C:\Windows\SysWOW64\wmpcm\tasklist.exe
"C:\Windows\SysWOW64\wmpcm\tasklist.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| TH | 202.29.239.162:443 | tcp |
Files
memory/2024-4-0x0000000000200000-0x0000000000210000-memory.dmp
memory/2024-0-0x00000000001E0000-0x00000000001F2000-memory.dmp
memory/2024-7-0x00000000001C0000-0x00000000001CF000-memory.dmp
memory/2024-9-0x0000000000400000-0x00000000004AC000-memory.dmp
C:\Windows\SysWOW64\wmpcm\tasklist.exe
| MD5 | b24b7bcfdb3f462c0ce8f341df7a2c35 |
| SHA1 | 3a7a9cd43c1febd67fca82e5b1d6cb94ca8cd228 |
| SHA256 | 9f62845d7fee4624815913b531380c45e755f28ae23aa3b29032a88ab9f96bcf |
| SHA512 | 9b2b316d48f14eb354592a7a7950afa4ccd75b672c6fae514b91f29294f728e192217ffaf100cd0f251333e5ebde1dd98aaa549f0040e11b318c13d6efd96a89 |
memory/2792-14-0x0000000000270000-0x0000000000280000-memory.dmp
memory/2792-10-0x0000000000250000-0x0000000000262000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 07:13
Reported
2024-06-16 07:15
Platform
win10v2004-20240508-en
Max time kernel
143s
Max time network
148s
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\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b24b7bcfdb3f462c0ce8f341df7a2c35_JaffaCakes118.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 --no-appcompat-clear --field-trial-handle=4268,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp |
Files
memory/1884-0-0x00000000020F0000-0x0000000002102000-memory.dmp
memory/1884-4-0x0000000000740000-0x0000000000750000-memory.dmp
memory/1884-7-0x0000000000540000-0x000000000054F000-memory.dmp