Analysis Overview
SHA256
33a6d7f3da505bb94079a0f8837e4de0083cf5cd782f665faf0589c290cac930
Threat Level: Known bad
The file 57531b347491ca0eb1c28d644590acfa_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Unexpected DNS network traffic destination
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 12:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 12:11
Reported
2024-07-18 12:13
Platform
win7-20240705-en
Max time kernel
135s
Max time network
145s
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\conchore.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\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8}\WpadDecisionTime = 305568a60bd9da01 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8}\WpadDecision = "0" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-15-98-67-43-1b\WpadDecisionReason = "1" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-15-98-67-43-1b\WpadDecisionTime = 702a4fc80bd9da01 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8} | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8}\WpadDecisionTime = 702a4fc80bd9da01 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-15-98-67-43-1b\WpadDecisionTime = 305568a60bd9da01 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-15-98-67-43-1b\WpadDetectedUrl | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00af000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00af000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-15-98-67-43-1b | C:\Windows\SysWOW64\conchore.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{717DBA70-2010-4850-9344-1A4EAC3901F8}\92-15-98-67-43-1b | C:\Windows\SysWOW64\conchore.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-15-98-67-43-1b\WpadDecision = "0" | C:\Windows\SysWOW64\conchore.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\conchore.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe
--c385b723
C:\Windows\SysWOW64\conchore.exe
"C:\Windows\SysWOW64\conchore.exe"
C:\Windows\SysWOW64\conchore.exe
--91ec074d
Network
| Country | Destination | Domain | Proto |
| CA | 172.105.11.15:8080 | tcp | |
| CA | 172.105.11.15:8080 | tcp | |
| FR | 91.121.116.137:443 | tcp | |
| FR | 91.121.116.137:443 | tcp | |
| CZ | 80.79.23.144:443 | tcp | |
| CZ | 80.79.23.144:443 | tcp | |
| DE | 138.201.140.110:8080 | tcp | |
| DE | 138.201.140.110:8080 | tcp | |
| FR | 95.128.43.213:8080 | tcp |
Files
memory/2988-0-0x00000000003D0000-0x00000000003E5000-memory.dmp
memory/2988-3-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2988-2-0x00000000003D0000-0x00000000003E5000-memory.dmp
memory/2756-4-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2628-5-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2756-8-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2744-9-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2744-10-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2744-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2744-12-0x0000000000400000-0x0000000000414000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 12:11
Reported
2024-07-18 12:13
Platform
win10v2004-20240709-en
Max time kernel
142s
Max time network
150s
Command Line
Signatures
Emotet
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 190.228.72.244 | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\loadamove.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\loadamove.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\loadamove.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\loadamove.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\loadamove.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\loadamove.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\loadamove.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\loadamove.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4556 wrote to memory of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe |
| PID 4556 wrote to memory of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe |
| PID 4556 wrote to memory of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe |
| PID 2444 wrote to memory of 2576 | N/A | C:\Windows\SysWOW64\loadamove.exe | C:\Windows\SysWOW64\loadamove.exe |
| PID 2444 wrote to memory of 2576 | N/A | C:\Windows\SysWOW64\loadamove.exe | C:\Windows\SysWOW64\loadamove.exe |
| PID 2444 wrote to memory of 2576 | N/A | C:\Windows\SysWOW64\loadamove.exe | C:\Windows\SysWOW64\loadamove.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe"
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4e8 0x504
C:\Users\Admin\AppData\Local\Temp\57531b347491ca0eb1c28d644590acfa_JaffaCakes118.exe
--c385b723
C:\Windows\SysWOW64\loadamove.exe
"C:\Windows\SysWOW64\loadamove.exe"
C:\Windows\SysWOW64\loadamove.exe
--16e3a682
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| CA | 172.105.11.15:8080 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| FR | 91.121.116.137:443 | tcp | |
| CZ | 80.79.23.144:443 | tcp | |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| DE | 138.201.140.110:8080 | tcp | |
| FR | 95.128.43.213:8080 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| AR | 190.228.72.244:53 | tcp | |
| DE | 185.94.252.13:443 | tcp |
Files
memory/4556-0-0x00000000023E0000-0x00000000023F5000-memory.dmp
memory/4556-1-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4556-4-0x00000000023E0000-0x00000000023F5000-memory.dmp
memory/748-5-0x0000000000400000-0x0000000000453000-memory.dmp
memory/748-6-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2444-7-0x0000000000400000-0x0000000000453000-memory.dmp
memory/748-12-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2576-13-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2576-14-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2576-16-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2576-17-0x0000000000400000-0x0000000000453000-memory.dmp