Analysis Overview
SHA256
eef75298d2250187ed51441c54d781a2c51405b34c55589137616e472ad6374b
Threat Level: Known bad
The file 685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-22 19:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-22 19:28
Reported
2024-05-22 19:30
Platform
win7-20240508-en
Max time kernel
132s
Max time network
141s
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\shaderwgx.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D}\WpadDecision = "0" | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-1e-bf-8a-07-66\WpadDecisionTime = 50f95b447eacda01 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-1e-bf-8a-07-66\WpadDetectedUrl | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-1e-bf-8a-07-66\WpadDecision = "0" | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D}\WpadDecisionTime = 50204a7a7eacda01 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D}\WpadDecisionTime = 50f95b447eacda01 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-1e-bf-8a-07-66 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D}\ee-1e-bf-8a-07-66 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-1e-bf-8a-07-66\WpadDecisionReason = "1" | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{4305C44B-8317-442B-AF0B-5F45EE59394D} | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-1e-bf-8a-07-66\WpadDecisionTime = 50204a7a7eacda01 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shaderwgx.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe"
C:\Windows\SysWOW64\shaderwgx.exe
"C:\Windows\SysWOW64\shaderwgx.exe"
C:\Windows\SysWOW64\shaderwgx.exe
"C:\Windows\SysWOW64\shaderwgx.exe"
Network
| Country | Destination | Domain | Proto |
| MX | 201.142.199.76:465 | tcp | |
| MX | 201.142.199.76:465 | tcp | |
| CO | 190.159.143.96:20 | tcp | |
| CO | 190.159.143.96:20 | tcp | |
| KE | 197.232.52.70:20 | tcp | |
| KE | 197.232.52.70:20 | tcp | |
| MX | 189.135.82.225:8080 | tcp | |
| MX | 189.135.82.225:8080 | tcp |
Files
memory/2184-4-0x0000000000270000-0x000000000028A000-memory.dmp
memory/2184-11-0x0000000000320000-0x0000000000340000-memory.dmp
memory/1640-13-0x0000000000280000-0x00000000002A0000-memory.dmp
memory/1640-12-0x0000000000240000-0x000000000025A000-memory.dmp
memory/2184-10-0x0000000000240000-0x000000000025A000-memory.dmp
memory/1640-9-0x0000000000260000-0x000000000027A000-memory.dmp
memory/1640-5-0x0000000000260000-0x000000000027A000-memory.dmp
memory/2184-0-0x0000000000270000-0x000000000028A000-memory.dmp
memory/2616-15-0x00000000003E0000-0x00000000003FA000-memory.dmp
memory/2616-18-0x00000000003E0000-0x00000000003FA000-memory.dmp
memory/2616-20-0x00000000005C0000-0x00000000005E0000-memory.dmp
memory/2616-19-0x0000000000320000-0x000000000033A000-memory.dmp
memory/2728-21-0x00000000002E0000-0x00000000002FA000-memory.dmp
memory/1640-29-0x0000000000240000-0x000000000025A000-memory.dmp
memory/1640-28-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2728-27-0x0000000000300000-0x0000000000320000-memory.dmp
memory/2728-26-0x00000000002C0000-0x00000000002DA000-memory.dmp
memory/2728-25-0x00000000002E0000-0x00000000002FA000-memory.dmp
memory/2728-30-0x00000000002C0000-0x00000000002DA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 19:28
Reported
2024-05-22 19:30
Platform
win10v2004-20240426-en
Max time kernel
140s
Max time network
148s
Command Line
Signatures
Emotet
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3264 wrote to memory of 3892 | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe |
| PID 3264 wrote to memory of 3892 | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe |
| PID 3264 wrote to memory of 3892 | N/A | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe |
| PID 3600 wrote to memory of 3928 | N/A | C:\Windows\SysWOW64\policjersey.exe | C:\Windows\SysWOW64\policjersey.exe |
| PID 3600 wrote to memory of 3928 | N/A | C:\Windows\SysWOW64\policjersey.exe | C:\Windows\SysWOW64\policjersey.exe |
| PID 3600 wrote to memory of 3928 | N/A | C:\Windows\SysWOW64\policjersey.exe | C:\Windows\SysWOW64\policjersey.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\685babfac7c83e68bd2f77aa0e7fa2c0_JaffaCakes118.exe"
C:\Windows\SysWOW64\policjersey.exe
"C:\Windows\SysWOW64\policjersey.exe"
C:\Windows\SysWOW64\policjersey.exe
"C:\Windows\SysWOW64\policjersey.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 |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| CO | 190.159.143.96:20 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| KE | 197.232.52.70:20 | tcp | |
| MX | 189.135.82.225:8080 | tcp | |
| MX | 187.146.243.126:22 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| CL | 190.47.153.46:8080 | tcp | |
| 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| AR | 181.30.61.163:22 | tcp | |
| MX | 187.209.66.50:7080 | tcp |
Files
memory/3264-4-0x00000000005C0000-0x00000000005DA000-memory.dmp
memory/3892-13-0x00000000008F0000-0x0000000000910000-memory.dmp
memory/3892-12-0x00000000006B0000-0x00000000006CA000-memory.dmp
memory/3264-11-0x0000000000700000-0x0000000000720000-memory.dmp
memory/3264-10-0x00000000005A0000-0x00000000005BA000-memory.dmp
memory/3892-9-0x00000000008D0000-0x00000000008EA000-memory.dmp
memory/3892-5-0x00000000008D0000-0x00000000008EA000-memory.dmp
memory/3264-0-0x00000000005C0000-0x00000000005DA000-memory.dmp
memory/3600-19-0x00000000005B0000-0x00000000005CA000-memory.dmp
memory/3600-20-0x0000000000900000-0x0000000000920000-memory.dmp
memory/3600-18-0x00000000005D0000-0x00000000005EA000-memory.dmp
memory/3600-14-0x00000000005D0000-0x00000000005EA000-memory.dmp
memory/3928-25-0x0000000000AE0000-0x0000000000AFA000-memory.dmp
memory/3928-21-0x0000000000AE0000-0x0000000000AFA000-memory.dmp
memory/3928-27-0x0000000000B00000-0x0000000000B20000-memory.dmp
memory/3928-26-0x0000000000AC0000-0x0000000000ADA000-memory.dmp
memory/3600-28-0x00000000005B0000-0x00000000005CA000-memory.dmp
memory/3892-29-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3892-30-0x00000000006B0000-0x00000000006CA000-memory.dmp
memory/3928-31-0x0000000000AC0000-0x0000000000ADA000-memory.dmp