Analysis Overview
SHA256
e0efd84ba7aba6074e1d4d74f8f81c7e100a069fb8a723f014cf4b7ce8b99bf9
Threat Level: Known bad
The file acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 05:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 05:09
Reported
2024-06-15 05:11
Platform
win7-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 45.16.226.117:443 | tcp | |
| US | 45.16.226.117:443 | tcp | |
| FR | 91.121.54.71:8080 | tcp | |
| FR | 91.121.54.71:8080 | tcp | |
| US | 209.236.123.42:8080 | tcp | |
| US | 209.236.123.42:8080 | tcp |
Files
memory/3016-4-0x0000000000240000-0x0000000000241000-memory.dmp
memory/3016-0-0x0000000000260000-0x000000000026C000-memory.dmp
memory/3016-5-0x0000000000250000-0x0000000000259000-memory.dmp
memory/3016-6-0x0000000000260000-0x000000000026C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 05:09
Reported
2024-06-15 05:11
Platform
win10v2004-20240611-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_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\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4100 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe |
| PID 4100 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe |
| PID 4100 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe | C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\acfaa9ce537c65660b347e6d3ff22646_JaffaCakes118.exe"
C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe
"C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 45.16.226.117:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| FR | 91.121.54.71:8080 | tcp | |
| US | 209.236.123.42:8080 | tcp | |
| GB | 89.32.150.160:8080 | tcp | |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| BR | 45.161.242.102:80 | tcp | |
| UA | 37.52.87.0:80 | tcp | |
| US | 8.8.8.8:53 | 214.143.182.52.in-addr.arpa | udp |
Files
memory/4100-0-0x0000000002290000-0x000000000229C000-memory.dmp
memory/4100-5-0x0000000002280000-0x0000000002289000-memory.dmp
memory/4100-4-0x0000000002270000-0x0000000002271000-memory.dmp
C:\Windows\SysWOW64\TSWorkspace\Windows.Storage.Compression.exe
| MD5 | acfaa9ce537c65660b347e6d3ff22646 |
| SHA1 | 87c40ff4d1df7cd27aa01f0894cd132921269dca |
| SHA256 | e0efd84ba7aba6074e1d4d74f8f81c7e100a069fb8a723f014cf4b7ce8b99bf9 |
| SHA512 | 80dec006c87a7078bc8f8c4b1a72cbedbfbc2daa6c6e2ac1408bac6a2ae198bb5fadea766db1f2a3903b92166e6a01d6a07d7d380550a92dd62fe6a2f9604ae8 |
memory/4100-7-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1272-8-0x0000000000710000-0x000000000071C000-memory.dmp
memory/1272-12-0x0000000000710000-0x000000000071C000-memory.dmp