Analysis Overview
SHA256
062c3371c0ca3d27351b7c051a0530aab30273cb46f514060cc949f61c48a674
Threat Level: Known bad
The file 3661c9ac1b86f1bfdfeb64e036adc115_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 use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-11 20:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-11 20:22
Reported
2024-05-11 20:24
Platform
win7-20240221-en
Max time kernel
149s
Max time network
151s
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
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 74.219.172.26:80 | tcp | |
| US | 74.219.172.26:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 104.156.59.7:8080 | tcp | |
| US | 104.156.59.7:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp |
Files
memory/2328-4-0x00000000002A0000-0x00000000002B0000-memory.dmp
memory/2328-0-0x0000000000270000-0x0000000000282000-memory.dmp
memory/2328-7-0x0000000000260000-0x000000000026F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-11 20:22
Reported
2024-05-11 20:24
Platform
win10v2004-20240508-en
Max time kernel
144s
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 |
| 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\netiougc\fms.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\netiougc\fms.exe | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netiougc\fms.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4992 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | C:\Windows\SysWOW64\netiougc\fms.exe |
| PID 4992 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | C:\Windows\SysWOW64\netiougc\fms.exe |
| PID 4992 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe | C:\Windows\SysWOW64\netiougc\fms.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3661c9ac1b86f1bfdfeb64e036adc115_JaffaCakes118.exe"
C:\Windows\SysWOW64\netiougc\fms.exe
"C:\Windows\SysWOW64\netiougc\fms.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=1324,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4324 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| NL | 23.62.61.138:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.61.62.23.in-addr.arpa | udp |
| US | 74.219.172.26:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 104.156.59.7:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| BG | 194.187.133.160:443 | tcp | |
| US | 104.236.246.93:8080 | tcp | |
| US | 74.208.45.104:8080 | tcp |
Files
memory/4992-7-0x00000000022E0000-0x00000000022EF000-memory.dmp
memory/4992-5-0x00000000023D0000-0x00000000023E0000-memory.dmp
memory/4992-0-0x0000000002320000-0x0000000002332000-memory.dmp
C:\Windows\SysWOW64\netiougc\fms.exe
| MD5 | 3661c9ac1b86f1bfdfeb64e036adc115 |
| SHA1 | c5505b6e5047146192a9f1cd404434ebbe6b67b4 |
| SHA256 | 062c3371c0ca3d27351b7c051a0530aab30273cb46f514060cc949f61c48a674 |
| SHA512 | 3b34db8cd41efcc0ecba771f70316d9d7f26a1e032889afa648318c658b6210b6682fb0c09e3aa722ab57bddf1c26354a604b78281fb3c2f5e226e6db63addf5 |
memory/4992-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/524-14-0x0000000001FD0000-0x0000000001FE0000-memory.dmp
memory/524-10-0x00000000021C0000-0x00000000021D2000-memory.dmp