Analysis Overview
SHA256
6d28339809a4e1e8cf45ab998568f777c2ad101c75f94c72461e8592ef581b98
Threat Level: Known bad
The file af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 16:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 16:43
Reported
2024-06-15 16:46
Platform
win10v2004-20240508-en
Max time kernel
131s
Max time network
148s
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\quotashared.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\quotashared.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\quotashared.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\SysWOW64\quotashared.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\quotashared.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\quotashared.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\quotashared.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3912 wrote to memory of 3464 | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe |
| PID 3912 wrote to memory of 3464 | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe |
| PID 3912 wrote to memory of 3464 | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe |
| PID 1824 wrote to memory of 1664 | N/A | C:\Windows\SysWOW64\quotashared.exe | C:\Windows\SysWOW64\quotashared.exe |
| PID 1824 wrote to memory of 1664 | N/A | C:\Windows\SysWOW64\quotashared.exe | C:\Windows\SysWOW64\quotashared.exe |
| PID 1824 wrote to memory of 1664 | N/A | C:\Windows\SysWOW64\quotashared.exe | C:\Windows\SysWOW64\quotashared.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe"
C:\Windows\SysWOW64\quotashared.exe
"C:\Windows\SysWOW64\quotashared.exe"
C:\Windows\SysWOW64\quotashared.exe
"C:\Windows\SysWOW64\quotashared.exe"
Network
| Country | Destination | Domain | Proto |
| US | 24.217.117.217:80 | tcp | |
| DE | 62.159.33.122:20 | tcp | |
| FR | 37.59.51.53:8080 | tcp | |
| US | 216.105.170.139:4143 | tcp | |
| US | 72.52.216.110:8080 | tcp | |
| ES | 149.62.173.247:8080 | tcp |
Files
memory/3912-4-0x0000000000520000-0x000000000052D000-memory.dmp
memory/3912-0-0x0000000000520000-0x000000000052D000-memory.dmp
memory/3912-6-0x0000000000530000-0x0000000000540000-memory.dmp
memory/3912-5-0x0000000000510000-0x000000000051D000-memory.dmp
memory/3464-7-0x00000000005F0000-0x00000000005FD000-memory.dmp
memory/3464-11-0x00000000005F0000-0x00000000005FD000-memory.dmp
memory/3464-13-0x0000000000600000-0x0000000000610000-memory.dmp
memory/3464-12-0x00000000005E0000-0x00000000005ED000-memory.dmp
memory/3912-14-0x0000000000510000-0x000000000051D000-memory.dmp
memory/1824-15-0x00000000006B0000-0x00000000006BD000-memory.dmp
memory/1824-19-0x00000000006B0000-0x00000000006BD000-memory.dmp
memory/1824-21-0x00000000006C0000-0x00000000006D0000-memory.dmp
memory/1824-20-0x0000000000530000-0x000000000053D000-memory.dmp
memory/1664-28-0x0000000000600000-0x0000000000610000-memory.dmp
memory/1664-27-0x00000000004E0000-0x00000000004ED000-memory.dmp
memory/1824-29-0x0000000000530000-0x000000000053D000-memory.dmp
memory/3464-31-0x00000000005E0000-0x00000000005ED000-memory.dmp
memory/3464-30-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1664-32-0x00000000004E0000-0x00000000004ED000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 16:43
Reported
2024-06-15 16:46
Platform
win7-20240508-en
Max time kernel
145s
Max time network
152s
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\packxinput.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 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-23-d1-8d-c2-2d\WpadDecisionReason = "1" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0036000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-23-d1-8d-c2-2d\WpadDecisionTime = 20b9c33843bfda01 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E}\WpadDecision = "0" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0036000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-23-d1-8d-c2-2d\WpadDetectedUrl | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E}\WpadDecisionTime = 409a6f8b43bfda01 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-23-d1-8d-c2-2d\WpadDecisionTime = 409a6f8b43bfda01 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E} | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E}\WpadDecisionTime = 20b9c33843bfda01 | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-23-d1-8d-c2-2d | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E}\1e-23-d1-8d-c2-2d | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1e-23-d1-8d-c2-2d\WpadDecision = "0" | C:\Windows\SysWOW64\packxinput.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DB144E88-B32C-4522-A1AB-8DC0D4B37D4E}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\packxinput.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\packxinput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\packxinput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\packxinput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\packxinput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\packxinput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\packxinput.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af64b00ee58a65e1d0b0fe0d9295b018_JaffaCakes118.exe"
C:\Windows\SysWOW64\packxinput.exe
"C:\Windows\SysWOW64\packxinput.exe"
C:\Windows\SysWOW64\packxinput.exe
"C:\Windows\SysWOW64\packxinput.exe"
Network
| Country | Destination | Domain | Proto |
| US | 24.217.117.217:80 | tcp | |
| US | 24.217.117.217:80 | tcp | |
| DE | 62.159.33.122:20 | tcp | |
| DE | 62.159.33.122:20 | tcp | |
| FR | 37.59.51.53:8080 | tcp | |
| FR | 37.59.51.53:8080 | tcp | |
| US | 216.105.170.139:4143 | tcp |
Files
memory/2388-4-0x0000000000260000-0x000000000026D000-memory.dmp
memory/2388-0-0x0000000000260000-0x000000000026D000-memory.dmp
memory/2388-6-0x0000000000270000-0x0000000000280000-memory.dmp
memory/2388-5-0x0000000000250000-0x000000000025D000-memory.dmp
memory/2612-11-0x0000000000270000-0x000000000027D000-memory.dmp
memory/2612-7-0x0000000000270000-0x000000000027D000-memory.dmp
memory/2612-13-0x0000000000280000-0x0000000000290000-memory.dmp
memory/2612-12-0x0000000000260000-0x000000000026D000-memory.dmp
memory/2388-14-0x0000000000250000-0x000000000025D000-memory.dmp
memory/2672-15-0x0000000000250000-0x000000000025D000-memory.dmp
memory/2672-21-0x0000000000280000-0x0000000000290000-memory.dmp
memory/2748-26-0x00000000003A0000-0x00000000003AD000-memory.dmp
memory/2748-22-0x00000000003A0000-0x00000000003AD000-memory.dmp
memory/2748-28-0x00000000003B0000-0x00000000003C0000-memory.dmp
memory/2748-27-0x0000000000390000-0x000000000039D000-memory.dmp
memory/2672-29-0x0000000000250000-0x000000000025D000-memory.dmp
memory/2612-31-0x0000000000260000-0x000000000026D000-memory.dmp
memory/2612-30-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2748-32-0x0000000000390000-0x000000000039D000-memory.dmp