Analysis Overview
SHA256
f371fe43d8bd779a60cc05ead471184917049323b51189f5928554a5a5f4d8dd
Threat Level: Known bad
The file aa987d8bdd35675841b4b59df748eef1_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
2024-06-14 16:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 16:09
Reported
2024-06-14 16:12
Platform
win7-20240220-en
Max time kernel
137s
Max time network
147s
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\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| LV | 91.105.94.200:80 | tcp | |
| LV | 91.105.94.200:80 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 38.88.126.202:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| BR | 189.2.177.210:443 | tcp | |
| BR | 189.2.177.210:443 | tcp |
Files
memory/2196-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2196-4-0x0000000000270000-0x0000000000280000-memory.dmp
memory/2196-0-0x0000000000250000-0x0000000000262000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 16:09
Reported
2024-06-14 16:12
Platform
win10v2004-20240611-en
Max time kernel
144s
Max time network
149s
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\w32topl\winmm.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\w32topl\winmm.exe | C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\w32topl\winmm.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3692 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe | C:\Windows\SysWOW64\w32topl\winmm.exe |
| PID 3692 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe | C:\Windows\SysWOW64\w32topl\winmm.exe |
| PID 3692 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe | C:\Windows\SysWOW64\w32topl\winmm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa987d8bdd35675841b4b59df748eef1_JaffaCakes118.exe"
C:\Windows\SysWOW64\w32topl\winmm.exe
"C:\Windows\SysWOW64\w32topl\winmm.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| LV | 91.105.94.200:80 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 8.8.8.8:53 | 206.124.38.51.in-addr.arpa | udp |
| US | 38.88.126.202:8080 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| FR | 54.37.42.48:8080 | tcp | |
| US | 8.8.8.8:53 | 35.56.20.217.in-addr.arpa | udp |
| BR | 189.2.177.210:443 | tcp | |
| US | 8.8.8.8:53 | 212.131.50.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| AR | 181.30.61.163:443 | tcp | |
| IT | 185.178.10.77:80 | tcp | |
| IL | 199.203.62.165:80 | tcp |
Files
memory/3692-4-0x0000000002080000-0x0000000002090000-memory.dmp
memory/3692-0-0x0000000002060000-0x0000000002072000-memory.dmp
memory/3692-7-0x0000000000570000-0x000000000057F000-memory.dmp
C:\Windows\SysWOW64\w32topl\winmm.exe
| MD5 | aa987d8bdd35675841b4b59df748eef1 |
| SHA1 | 1930f9d5da852ca19bed3d3f1d1e5fe28ad6724e |
| SHA256 | f371fe43d8bd779a60cc05ead471184917049323b51189f5928554a5a5f4d8dd |
| SHA512 | 230737ac0ce97eb1ca4f09cc1b6f45b73180bdc9656f604d816d0ee481ccd7e307f58e75f4a3961a17e3cc38afacb6a0c0f2c9e1a071c054fce225fce68d3388 |
memory/3692-8-0x0000000000400000-0x000000000041D000-memory.dmp
memory/428-10-0x00000000005C0000-0x00000000005D2000-memory.dmp
memory/428-14-0x00000000005E0000-0x00000000005F0000-memory.dmp