Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/10/2026, 17:03
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win11ltsc2024-20260911-en
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 700KB
- Sample261009-vkp4ps1vbw
- SHA256 294982d9254ce9453e1e9e4a566cdb17702fb99bbee6f59c97a18746859e8c3e
- MD5 d8c1a239ab430d20b6d56d0830558c5c
- SHA1 8ba4530e71b4c337944d64c6a47ff5395907f6e6
- SHA512 1bad3b252bed0cfd4bb7f6687e40ec4411b91baf7f18bd850e570c03dca54aa25d2768b882bd7d9ab6d9b253016cf9c456a5baddfed7924ccba12edfb531e67c
- SSDEEP 3072:F2CvdNufiDxOoBAQUJc26zvaNlNednxTUz:sCvLufMXThTaEdZw
- TLSH T186E47D2532D4C072E25725308AA5C7F25A3AFC714E759D9BBFD90B3E4F682D0CA24396
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications jaffacakes118_HEUR.Trojan.Win32.Generic.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\Microsoft Windows Hosting Service Login = "C:\\Users\\Admin\\AppData\\Local\\Temp\\explorer.exe" jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List jaffacakes118_HEUR.Trojan.Win32.Generic.exe - Executes dropped EXE 1 IoCs
pid Process 2400 explorer.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Hosting Service Login = "C:\\Users\\Admin\\AppData\\Local\\Temp\\explorer.exe" jaffacakes118_HEUR.Trojan.Win32.Generic.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Hosting Service Login = "C:\\Users\\Admin\\AppData\\Local\\Temp\\explorer.exe" jaffacakes118_HEUR.Trojan.Win32.Generic.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_HEUR.Trojan.Win32.Generic.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_HEUR.Trojan.Win32.Generic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"1⤵
- Modifies firewall policy service
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:2372
-
C:\Users\Admin\AppData\Local\Temp\explorer.exeC:\Users\Admin\AppData\Local\Temp\explorer.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2400
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\explorer.exe
- Size 700KB
- SHA256 294982d9254ce9453e1e9e4a566cdb17702fb99bbee6f59c97a18746859e8c3e
- MD5 d8c1a239ab430d20b6d56d0830558c5c
- SHA1 8ba4530e71b4c337944d64c6a47ff5395907f6e6
- SHA512 1bad3b252bed0cfd4bb7f6687e40ec4411b91baf7f18bd850e570c03dca54aa25d2768b882bd7d9ab6d9b253016cf9c456a5baddfed7924ccba12edfb531e67c
- SSDEEP 3072:F2CvdNufiDxOoBAQUJc26zvaNlNednxTUz:sCvLufMXThTaEdZw
- TLSH T186E47D2532D4C072E25725308AA5C7F25A3AFC714E759D9BBFD90B3E4F682D0CA24396
- MD5 SHA1 SHA512 SSDEEP TLSH