Analysis Overview
SHA256
bf4ed5d5b4a2dfe5b2857cf5e36d508cd6cadc0c78e9a8ba27d10b59049c2397
Threat Level: Known bad
The file adada50f3e0c587bd391c72863f4d74d_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: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 09:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 09:06
Reported
2024-06-15 09:09
Platform
win7-20240508-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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_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 |
Files
memory/2204-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2204-4-0x0000000000240000-0x0000000000250000-memory.dmp
memory/2204-0-0x0000000000260000-0x0000000000272000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 09:06
Reported
2024-06-15 09:09
Platform
win10v2004-20240611-en
Max time kernel
126s
Max time network
142s
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\NtlmShared\fwpolicyiomgr.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.exe | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_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\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2076 wrote to memory of 2940 | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.exe |
| PID 2076 wrote to memory of 2940 | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.exe |
| PID 2076 wrote to memory of 2940 | N/A | C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe | C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\adada50f3e0c587bd391c72863f4d74d_JaffaCakes118.exe"
C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.exe
"C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.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=4212,i,11751898164297348119,13021661521765644467,262144 --variations-seed-version --mojo-platform-channel-handle=4036 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.61.62.23.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 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 145.83.221.88.in-addr.arpa | udp |
| SG | 137.59.187.107:8080 | tcp | |
| FR | 94.23.237.171:443 | tcp |
Files
memory/2076-4-0x0000000002080000-0x0000000002090000-memory.dmp
memory/2076-0-0x0000000002060000-0x0000000002072000-memory.dmp
memory/2076-7-0x00000000006B0000-0x00000000006BF000-memory.dmp
C:\Windows\SysWOW64\NtlmShared\fwpolicyiomgr.exe
| MD5 | adada50f3e0c587bd391c72863f4d74d |
| SHA1 | 3882a4cf9a6ed96f083455c14fe0916a26107073 |
| SHA256 | bf4ed5d5b4a2dfe5b2857cf5e36d508cd6cadc0c78e9a8ba27d10b59049c2397 |
| SHA512 | 34d0e2ae44e2b5dd10a7410ba0a907cdc83a531436f075eedbc24612a88f4d5f36a63bd24ccf3342ff323cfc603ea5c3bb77a7e3e70a94cb3b74c58ac113eea6 |
memory/2076-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2940-10-0x00000000024E0000-0x00000000024F2000-memory.dmp
memory/2940-14-0x0000000001F20000-0x0000000001F30000-memory.dmp