Analysis Overview
SHA256
1c329a3284737d400b6d2ae5f926ba51640cf8c60e5ca888d8352ada5d77aad1
Threat Level: Known bad
The file 49d1ea956c9865f9356e14c145ef652e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Drops file in System32 directory
Enumerates physical storage devices
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-15 12:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-15 12:40
Reported
2024-07-15 14:23
Platform
win7-20240708-en
Max time kernel
144s
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\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\alaskaprime.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\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{36FC0C9A-D6DF-4D27-BC42-B80968D4ED87}\WpadDecision = "0" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{36FC0C9A-D6DF-4D27-BC42-B80968D4ED87}\ea-1c-bf-6e-8f-fb | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{36FC0C9A-D6DF-4D27-BC42-B80968D4ED87}\WpadDecisionTime = 204d8f3dc2d6da01 | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{36FC0C9A-D6DF-4D27-BC42-B80968D4ED87}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-1c-bf-6e-8f-fb\WpadDecisionTime = 204d8f3dc2d6da01 | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-1c-bf-6e-8f-fb\WpadDecision = "0" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f007d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{36FC0C9A-D6DF-4D27-BC42-B80968D4ED87} | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{36FC0C9A-D6DF-4D27-BC42-B80968D4ED87}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-1c-bf-6e-8f-fb | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ea-1c-bf-6e-8f-fb\WpadDecisionReason = "1" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\alaskaprime.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe
--b962144a
C:\Windows\SysWOW64\alaskaprime.exe
"C:\Windows\SysWOW64\alaskaprime.exe"
C:\Windows\SysWOW64\alaskaprime.exe
--1bce9dc2
Network
| Country | Destination | Domain | Proto |
| AR | 181.28.144.64:80 | tcp | |
| AR | 181.28.144.64:80 | tcp | |
| AR | 170.247.122.37:8080 | tcp | |
| AR | 170.247.122.37:8080 | tcp | |
| AR | 190.230.60.129:80 | tcp | |
| AR | 190.230.60.129:80 | tcp |
Files
memory/1404-0-0x00000000001B0000-0x00000000001C0000-memory.dmp
memory/1404-3-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1404-2-0x00000000001B0000-0x00000000001C0000-memory.dmp
memory/1700-4-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2576-5-0x0000000000400000-0x0000000000427000-memory.dmp
memory/1700-8-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2460-9-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2460-10-0x0000000000400000-0x0000000000427000-memory.dmp
memory/2460-11-0x0000000000400000-0x0000000000414000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 12:40
Reported
2024-07-15 14:26
Platform
win10v2004-20240709-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
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\aligntcg.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\SysWOW64\aligntcg.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\aligntcg.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\aligntcg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\aligntcg.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1776 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe |
| PID 1776 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe |
| PID 1776 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe |
| PID 4884 wrote to memory of 2904 | N/A | C:\Windows\SysWOW64\aligntcg.exe | C:\Windows\SysWOW64\aligntcg.exe |
| PID 4884 wrote to memory of 2904 | N/A | C:\Windows\SysWOW64\aligntcg.exe | C:\Windows\SysWOW64\aligntcg.exe |
| PID 4884 wrote to memory of 2904 | N/A | C:\Windows\SysWOW64\aligntcg.exe | C:\Windows\SysWOW64\aligntcg.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\49d1ea956c9865f9356e14c145ef652e_JaffaCakes118.exe
--b962144a
C:\Windows\SysWOW64\aligntcg.exe
"C:\Windows\SysWOW64\aligntcg.exe"
C:\Windows\SysWOW64\aligntcg.exe
--561f8465
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| AR | 181.28.144.64:80 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| AR | 170.247.122.37:8080 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| AR | 190.230.60.129:80 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| SG | 128.199.78.227:8080 | tcp | |
| DE | 46.101.123.139:8080 | 46.101.123.139 | tcp |
| US | 8.8.8.8:53 | 139.123.101.46.in-addr.arpa | udp |
| DE | 185.94.252.27:443 | tcp | |
| US | 70.32.84.74:8080 | tcp |
Files
memory/1776-0-0x00000000005D0000-0x00000000005E0000-memory.dmp
memory/1776-1-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1776-3-0x00000000005D0000-0x00000000005E0000-memory.dmp
memory/4796-4-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4884-5-0x0000000000400000-0x0000000000427000-memory.dmp
memory/4796-10-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2904-11-0x0000000000400000-0x0000000000427000-memory.dmp
memory/2904-12-0x0000000000400000-0x0000000000427000-memory.dmp
memory/2904-15-0x0000000000400000-0x0000000000427000-memory.dmp
memory/2904-16-0x0000000000400000-0x0000000000427000-memory.dmp