Analysis Overview
SHA256
0e34c4871d09b127e047326bf77d8d3af7edf87aa3b2cff1cca1f7c87c14c269
Threat Level: Known bad
The file 6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Modifies data under HKEY_USERS
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-24 02:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-24 02:43
Reported
2024-05-24 02:46
Platform
win7-20240221-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
Emotet
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\printmalert.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{822F5F2E-9447-4FC2-9826-69DCB4956D38}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{822F5F2E-9447-4FC2-9826-69DCB4956D38}\WpadDecision = "0" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{822F5F2E-9447-4FC2-9826-69DCB4956D38}\06-bc-26-6c-29-8a | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-bc-26-6c-29-8a\WpadDecisionReason = "1" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-bc-26-6c-29-8a\WpadDecisionTime = 30842b4e84adda01 | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-bc-26-6c-29-8a\WpadDecision = "0" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\06-bc-26-6c-29-8a | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{822F5F2E-9447-4FC2-9826-69DCB4956D38}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{822F5F2E-9447-4FC2-9826-69DCB4956D38}\WpadDecisionTime = 30842b4e84adda01 | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{822F5F2E-9447-4FC2-9826-69DCB4956D38} | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\printmalert.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\printmalert.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\printmalert.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe
--c12ff58e
C:\Windows\SysWOW64\printmalert.exe
"C:\Windows\SysWOW64\printmalert.exe"
C:\Windows\SysWOW64\printmalert.exe
--74c95c52
Network
| Country | Destination | Domain | Proto |
| US | 12.176.19.218:80 | tcp | |
| US | 12.176.19.218:80 | tcp | |
| US | 66.76.63.99:80 | tcp | |
| US | 66.76.63.99:80 | tcp | |
| US | 100.14.117.137:80 | tcp | |
| US | 100.14.117.137:80 | tcp |
Files
memory/3020-0-0x0000000000360000-0x0000000000377000-memory.dmp
memory/3020-5-0x00000000002C0000-0x00000000002D1000-memory.dmp
memory/2096-6-0x00000000003C0000-0x00000000003D7000-memory.dmp
memory/1628-11-0x00000000004F0000-0x0000000000507000-memory.dmp
memory/2096-16-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/2120-17-0x0000000000300000-0x0000000000317000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-24 02:43
Reported
2024-05-24 02:46
Platform
win10v2004-20240508-en
Max time kernel
136s
Max time network
149s
Command Line
Signatures
Emotet
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\makerattrib.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\makerattrib.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\makerattrib.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1436 wrote to memory of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe |
| PID 1436 wrote to memory of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe |
| PID 1436 wrote to memory of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe |
| PID 4072 wrote to memory of 3516 | N/A | C:\Windows\SysWOW64\makerattrib.exe | C:\Windows\SysWOW64\makerattrib.exe |
| PID 4072 wrote to memory of 3516 | N/A | C:\Windows\SysWOW64\makerattrib.exe | C:\Windows\SysWOW64\makerattrib.exe |
| PID 4072 wrote to memory of 3516 | N/A | C:\Windows\SysWOW64\makerattrib.exe | C:\Windows\SysWOW64\makerattrib.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\6d167b269b3c9dc976cf1d21ce56eee4_JaffaCakes118.exe
--c12ff58e
C:\Windows\SysWOW64\makerattrib.exe
"C:\Windows\SysWOW64\makerattrib.exe"
C:\Windows\SysWOW64\makerattrib.exe
--33c0644
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 12.176.19.218:80 | tcp | |
| US | 66.76.63.99:80 | tcp | |
| US | 100.14.117.137:80 | tcp | |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| FR | 37.59.24.177:8080 | tcp | |
| US | 66.34.201.20:7080 | tcp |
Files
memory/1436-0-0x00000000005D0000-0x00000000005E7000-memory.dmp
memory/1436-5-0x00000000005B0000-0x00000000005C1000-memory.dmp
memory/3260-6-0x0000000002150000-0x0000000002167000-memory.dmp
memory/4072-11-0x0000000000E60000-0x0000000000E77000-memory.dmp
memory/3260-16-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3516-18-0x0000000000E70000-0x0000000000E87000-memory.dmp