Analysis Overview
SHA256
91feded3f71e9e6d929481579da8f2268717351728e1efe10b7d0e657249dee4
Threat Level: Known bad
The file 4e67ce7cd0b262361ae9e9d7f0e49e8c_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
2024-07-16 12:55
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-16 12:55
Reported
2024-07-16 12:57
Platform
win7-20240705-en
Max time kernel
140s
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\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\alaskaadam.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\{A51491B7-E82C-448C-BDE7-7B3FA3181FC4} | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A51491B7-E82C-448C-BDE7-7B3FA3181FC4}\WpadDecisionTime = 00303f7b7fd7da01 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A51491B7-E82C-448C-BDE7-7B3FA3181FC4}\WpadDecision = "0" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f011b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fa-4c-2a-62-c3-f2 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A51491B7-E82C-448C-BDE7-7B3FA3181FC4}\fa-4c-2a-62-c3-f2 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A51491B7-E82C-448C-BDE7-7B3FA3181FC4}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fa-4c-2a-62-c3-f2\WpadDecision = "0" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A51491B7-E82C-448C-BDE7-7B3FA3181FC4}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fa-4c-2a-62-c3-f2\WpadDecisionReason = "1" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\fa-4c-2a-62-c3-f2\WpadDecisionTime = 00303f7b7fd7da01 | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaadam.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe"
C:\Windows\SysWOW64\alaskaadam.exe
"C:\Windows\SysWOW64\alaskaadam.exe"
C:\Windows\SysWOW64\alaskaadam.exe
"C:\Windows\SysWOW64\alaskaadam.exe"
Network
| Country | Destination | Domain | Proto |
| MX | 187.233.152.78:443 | tcp | |
| MX | 187.233.152.78:443 | tcp | |
| US | 50.80.248.108:443 | tcp | |
| US | 50.80.248.108:443 | tcp | |
| KE | 41.220.119.246:80 | tcp | |
| KE | 41.220.119.246:80 | tcp |
Files
memory/2932-0-0x0000000000220000-0x0000000000232000-memory.dmp
memory/2932-1-0x0000000000400000-0x0000000000415000-memory.dmp
memory/2940-2-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2932-4-0x0000000000220000-0x0000000000232000-memory.dmp
memory/2940-5-0x0000000000400000-0x0000000000415000-memory.dmp
memory/2056-6-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1888-7-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2940-9-0x0000000000400000-0x0000000000415000-memory.dmp
memory/1888-10-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1888-11-0x0000000000400000-0x0000000000415000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-16 12:55
Reported
2024-07-16 12:57
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
151s
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\INetCookies | C:\Windows\SysWOW64\svcsshader.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\svcsshader.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\svcsshader.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\svcsshader.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\svcsshader.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\svcsshader.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\svcsshader.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4408 wrote to memory of 1612 | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe |
| PID 4408 wrote to memory of 1612 | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe |
| PID 4408 wrote to memory of 1612 | N/A | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe |
| PID 2176 wrote to memory of 4396 | N/A | C:\Windows\SysWOW64\svcsshader.exe | C:\Windows\SysWOW64\svcsshader.exe |
| PID 2176 wrote to memory of 4396 | N/A | C:\Windows\SysWOW64\svcsshader.exe | C:\Windows\SysWOW64\svcsshader.exe |
| PID 2176 wrote to memory of 4396 | N/A | C:\Windows\SysWOW64\svcsshader.exe | C:\Windows\SysWOW64\svcsshader.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e67ce7cd0b262361ae9e9d7f0e49e8c_JaffaCakes118.exe"
C:\Windows\SysWOW64\svcsshader.exe
"C:\Windows\SysWOW64\svcsshader.exe"
C:\Windows\SysWOW64\svcsshader.exe
"C:\Windows\SysWOW64\svcsshader.exe"
Network
| Country | Destination | Domain | Proto |
| MX | 187.233.152.78:443 | tcp | |
| US | 50.80.248.108:443 | tcp | |
| KE | 41.220.119.246:80 | tcp | |
| NL | 80.115.91.222:443 | tcp | |
| US | 70.57.82.196:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| CO | 181.57.193.10:80 | 181.57.193.10 | tcp |
| US | 8.8.8.8:53 | 10.193.57.181.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4408-0-0x0000000000610000-0x0000000000622000-memory.dmp
memory/4408-1-0x0000000000400000-0x0000000000415000-memory.dmp
memory/1612-2-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1612-3-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4408-5-0x0000000000610000-0x0000000000622000-memory.dmp
memory/2176-6-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4396-7-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4396-9-0x0000000000400000-0x0000000000415000-memory.dmp
memory/1612-10-0x0000000000400000-0x0000000000415000-memory.dmp
memory/4396-11-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4396-12-0x0000000000400000-0x0000000000415000-memory.dmp