Analysis Overview
SHA256
3bb1379f48341f3ba845e1398e7c8fd916f6fdd11e1ec3dfd745bcafb048068f
Threat Level: Known bad
The file 3b34919290d9dd63e16d0c57e5310398_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
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-12 17:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-12 17:11
Reported
2024-05-12 17:14
Platform
win7-20240220-en
Max time kernel
140s
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\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_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 | |
| 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/2204-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2204-4-0x0000000000240000-0x0000000000250000-memory.dmp
memory/2204-0-0x00000000002D0000-0x00000000002E2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-12 17:11
Reported
2024-05-12 17:14
Platform
win10v2004-20240508-en
Max time kernel
149s
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\cmutil\PayloadRestrictions.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe | C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_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\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4120 wrote to memory of 1632 | N/A | C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe | C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe |
| PID 4120 wrote to memory of 1632 | N/A | C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe | C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe |
| PID 4120 wrote to memory of 1632 | N/A | C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe | C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3b34919290d9dd63e16d0c57e5310398_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe
"C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 71.72.196.159:80 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| 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 | |
| FR | 94.23.237.171:443 | tcp | |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
Files
memory/4120-0-0x0000000002060000-0x0000000002072000-memory.dmp
memory/4120-4-0x0000000002080000-0x0000000002090000-memory.dmp
memory/4120-7-0x0000000002050000-0x000000000205F000-memory.dmp
C:\Windows\SysWOW64\cmutil\PayloadRestrictions.exe
| MD5 | 3b34919290d9dd63e16d0c57e5310398 |
| SHA1 | d066f8a0d05a3332d3b068cd2f85f7ec89841fac |
| SHA256 | 3bb1379f48341f3ba845e1398e7c8fd916f6fdd11e1ec3dfd745bcafb048068f |
| SHA512 | 8714c15d8af3377daa03f5735b5728b98cb2a16e08049437a9e3269e20c4a2338920d427603880d79a1e13fa19afc72b2de6699d575c75819e1730107dae3b7a |
memory/4120-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1632-10-0x00000000004C0000-0x00000000004D2000-memory.dmp
memory/1632-14-0x0000000001F90000-0x0000000001FA0000-memory.dmp