Analysis Overview
SHA256
b10b6ee11d40146683d307249663cf8d26726194232f3a877055de08749bcb0d
Threat Level: Known bad
The file 025e0221d5c15dab5eb5ca254145b330_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 WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-27 03:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-27 03:56
Reported
2024-04-27 03:58
Platform
win7-20240419-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 |
| 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\SrpUxNativeSnapIn\setupapi.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe"
C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe
"C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 116.91.240.96:80 | tcp | |
| JP | 116.91.240.96:80 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp |
Files
memory/992-4-0x0000000000300000-0x0000000000310000-memory.dmp
memory/992-0-0x00000000002D0000-0x00000000002E2000-memory.dmp
memory/992-7-0x0000000000230000-0x000000000023F000-memory.dmp
C:\Windows\SysWOW64\SrpUxNativeSnapIn\setupapi.exe
| MD5 | 025e0221d5c15dab5eb5ca254145b330 |
| SHA1 | 2aa9f40759343c9808d301fe704885e8b7c8636e |
| SHA256 | b10b6ee11d40146683d307249663cf8d26726194232f3a877055de08749bcb0d |
| SHA512 | 6a15bcc0b4f2d7b9fb32f40ae044eba7ae5cf5e942de5e5d235ac9ec43ed6f9c5d57e8d1f113282bc457cf2511a139b7b40e386ac3b100bee63d5c574d5f67a8 |
memory/2976-14-0x00000000004B0000-0x00000000004C0000-memory.dmp
memory/2976-10-0x00000000003E0000-0x00000000003F2000-memory.dmp
memory/992-9-0x0000000000400000-0x00000000004AD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-27 03:56
Reported
2024-04-27 03:58
Platform
win10v2004-20240419-en
Max time kernel
130s
Max time network
146s
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\iasads\muifontsetup.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\iasads\muifontsetup.exe | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\iasads\muifontsetup.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 212 wrote to memory of 3592 | N/A | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | C:\Windows\SysWOW64\iasads\muifontsetup.exe |
| PID 212 wrote to memory of 3592 | N/A | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | C:\Windows\SysWOW64\iasads\muifontsetup.exe |
| PID 212 wrote to memory of 3592 | N/A | C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe | C:\Windows\SysWOW64\iasads\muifontsetup.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\025e0221d5c15dab5eb5ca254145b330_JaffaCakes118.exe"
C:\Windows\SysWOW64\iasads\muifontsetup.exe
"C:\Windows\SysWOW64\iasads\muifontsetup.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| JP | 116.91.240.96:80 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| CO | 190.85.46.52:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| PK | 202.166.170.43:80 | tcp | |
| FI | 95.216.205.155:8080 | tcp |
Files
memory/212-0-0x0000000000740000-0x0000000000752000-memory.dmp
memory/212-4-0x0000000000760000-0x0000000000770000-memory.dmp
memory/212-7-0x0000000000610000-0x000000000061F000-memory.dmp
C:\Windows\SysWOW64\iasads\muifontsetup.exe
| MD5 | 025e0221d5c15dab5eb5ca254145b330 |
| SHA1 | 2aa9f40759343c9808d301fe704885e8b7c8636e |
| SHA256 | b10b6ee11d40146683d307249663cf8d26726194232f3a877055de08749bcb0d |
| SHA512 | 6a15bcc0b4f2d7b9fb32f40ae044eba7ae5cf5e942de5e5d235ac9ec43ed6f9c5d57e8d1f113282bc457cf2511a139b7b40e386ac3b100bee63d5c574d5f67a8 |
memory/212-9-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/3592-14-0x0000000000520000-0x0000000000530000-memory.dmp
memory/3592-10-0x0000000002140000-0x0000000002152000-memory.dmp