Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 05:58
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe
Resource
win11ltsc2024-20260911-en
General
- Target jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe
- Size 396KB
- Sample261002-gpddtaac96
- SHA256 ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a
- MD5 febe05e377eab1ad8ae971bfb89f3c93
- SHA1 9e6190a86d7bfcc761dca235cbbd8256c0833ec4
- SHA512 5e1c71c25b98df68606080c2ace6b59c9b1c7cdc6033c083806485b0b545b775dd38a952cd746fa98c37adadbce03eb2c9274416547ed11f8e1c55aae2b493ba
- SSDEEP 12288:AgugtwDhshxz298kzbipAa/CdxAg49eEAI:AguXhshxz2iAa/Cdf4gEJ
- TLSH T1EB847B5B650C84A7EB4C173908C6E7FD522ADF380198958ECB26BD795C3225F0E23E5E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\mdt.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe s" jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe - Checks for any installed AV software in registry 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\InstalledProducts\Kaspersky Anti-Virus Personal jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\diagisr.dll jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe File created C:\Windows\SysWOW64\isrprf32.dll jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe File created C:\Windows\SysWOW64\isrprov.exe jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\jhhfst.tmp jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.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_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ab9c800d210f072d71416c3f1915d41a89563a994c720c4fb241401d9f2bbe4a.exe"1⤵
- Adds Run key to start application
- Checks for any installed AV software in registry
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:2376
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1AppInit DLLs
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1AppInit DLLs
1