Analysis Overview
SHA256
8e1316894e392d5cbbc93fa7d667692fb93bcf52f37615427cbeb2ddbf55b695
Threat Level: Known bad
The file 47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Enumerates physical storage devices
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-15 01:55
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-15 01:55
Reported
2024-07-15 01:58
Platform
win7-20240708-en
Max time kernel
143s
Max time network
147s
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\mapiripple.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\Wpad\{BBD0D08E-59BB-491E-9D6D-2F2AB26DC82E}\2a-63-03-c1-04-68 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0088000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BBD0D08E-59BB-491E-9D6D-2F2AB26DC82E}\WpadDecisionTime = 20048d2d5ad6da01 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2a-63-03-c1-04-68\WpadDecisionTime = 20048d2d5ad6da01 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2a-63-03-c1-04-68\WpadDecision = "0" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BBD0D08E-59BB-491E-9D6D-2F2AB26DC82E} | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BBD0D08E-59BB-491E-9D6D-2F2AB26DC82E}\WpadDecision = "0" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BBD0D08E-59BB-491E-9D6D-2F2AB26DC82E}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BBD0D08E-59BB-491E-9D6D-2F2AB26DC82E}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2a-63-03-c1-04-68\WpadDecisionReason = "1" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2a-63-03-c1-04-68 | C:\Windows\SysWOW64\mapiripple.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mapiripple.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mapiripple.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mapiripple.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe
--d7180fe7
C:\Windows\SysWOW64\mapiripple.exe
"C:\Windows\SysWOW64\mapiripple.exe"
C:\Windows\SysWOW64\mapiripple.exe
--945c442f
Network
| Country | Destination | Domain | Proto |
| ZW | 154.120.228.126:8080 | tcp | |
| ZW | 154.120.228.126:8080 | tcp | |
| AR | 190.104.229.114:8090 | tcp | |
| AR | 190.104.229.114:8090 | tcp | |
| AR | 181.118.101.22:8080 | tcp | |
| AR | 181.118.101.22:8080 | tcp |
Files
memory/2116-0-0x00000000002A0000-0x00000000002BB000-memory.dmp
memory/2116-1-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2116-3-0x00000000002A0000-0x00000000002BB000-memory.dmp
memory/2160-4-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2160-5-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2432-6-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2160-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2908-10-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2908-11-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2908-12-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2908-13-0x0000000000400000-0x000000000041D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 01:55
Reported
2024-07-15 01:58
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
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\INetCache\Content.IE5 | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\ripplesubs.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\ripplesubs.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ripplesubs.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 448 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe |
| PID 448 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe |
| PID 448 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe |
| PID 2712 wrote to memory of 3532 | N/A | C:\Windows\SysWOW64\ripplesubs.exe | C:\Windows\SysWOW64\ripplesubs.exe |
| PID 2712 wrote to memory of 3532 | N/A | C:\Windows\SysWOW64\ripplesubs.exe | C:\Windows\SysWOW64\ripplesubs.exe |
| PID 2712 wrote to memory of 3532 | N/A | C:\Windows\SysWOW64\ripplesubs.exe | C:\Windows\SysWOW64\ripplesubs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\47bbc6f181589b91fd9a9623ec733ec0_JaffaCakes118.exe
--d7180fe7
C:\Windows\SysWOW64\ripplesubs.exe
"C:\Windows\SysWOW64\ripplesubs.exe"
C:\Windows\SysWOW64\ripplesubs.exe
--801918d5
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| ZW | 154.120.228.126:8080 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| AR | 190.104.229.114:8090 | tcp | |
| AR | 181.118.101.22:8080 | tcp | |
| AR | 190.18.219.56:443 | tcp | |
| US | 136.49.87.106:80 | tcp |
Files
memory/448-0-0x0000000000690000-0x00000000006AB000-memory.dmp
memory/448-1-0x0000000000400000-0x000000000041D000-memory.dmp
memory/448-4-0x0000000000690000-0x00000000006AB000-memory.dmp
memory/4708-5-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4708-6-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2712-7-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4708-10-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3532-12-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3532-13-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3532-16-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3532-17-0x0000000000400000-0x0000000000424000-memory.dmp