Analysis Overview
SHA256
d99fbb1cbb8a98aa974c0d3b2d0617475df305a464ae28feaaf902a69f279bf8
Threat Level: Known bad
The file b19103a5631b0bd18df6393798e38bf8_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 03:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 03:39
Reported
2024-06-16 03:42
Platform
win10v2004-20240508-en
Max time kernel
143s
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
Processes
C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_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=4584,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 71.72.196.159:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| SG | 137.59.187.107:8080 | tcp |
Files
memory/3028-0-0x00000000006C0000-0x00000000006D2000-memory.dmp
memory/3028-7-0x0000000000560000-0x000000000056F000-memory.dmp
memory/3028-4-0x00000000006E0000-0x00000000006F0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 03:39
Reported
2024-06-16 03:42
Platform
win7-20240611-en
Max time kernel
135s
Max time network
144s
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\KBDMAC\NlsData0009.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1900 wrote to memory of 1216 | N/A | C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe |
| PID 1900 wrote to memory of 1216 | N/A | C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe |
| PID 1900 wrote to memory of 1216 | N/A | C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe |
| PID 1900 wrote to memory of 1216 | N/A | C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b19103a5631b0bd18df6393798e38bf8_JaffaCakes118.exe"
C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe
"C:\Windows\SysWOW64\KBDMAC\NlsData0009.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/1900-4-0x00000000001F0000-0x0000000000200000-memory.dmp
memory/1900-0-0x00000000001D0000-0x00000000001E2000-memory.dmp
memory/1900-7-0x00000000001C0000-0x00000000001CF000-memory.dmp
memory/1900-9-0x0000000000400000-0x000000000041D000-memory.dmp
C:\Windows\SysWOW64\KBDMAC\NlsData0009.exe
| MD5 | b19103a5631b0bd18df6393798e38bf8 |
| SHA1 | 6bc4ea4dbe71597cd607c708f0ba2c9aa0e0d7e7 |
| SHA256 | d99fbb1cbb8a98aa974c0d3b2d0617475df305a464ae28feaaf902a69f279bf8 |
| SHA512 | 069b9bcd9900b0c5a4ada87540c5e194a385e2299f75fd2136586a7d722b917e968a5c3b66ca3f063f9074a799f6cd0459249aaa2171eda651364ae70b8c1a74 |
memory/1216-10-0x00000000003C0000-0x00000000003D2000-memory.dmp
memory/1216-14-0x00000000003E0000-0x00000000003F0000-memory.dmp