Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/09/2026, 19:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe
- Size 499KB
- Sample260919-xy9rdabb49
- SHA256 cfa647a09e23c4cab5e37e9a791cf4094baa11883fff5386744ff7f90add7a89
- MD5 abfed974ab10e5dd6411c98c6251fe49
- SHA1 3cc24ffa971bccb2ad81b18e93ad85dadcc20ad0
- SHA512 7f7e92f448f8ef4691052458f949ed59d5abf294b19c411cd93e3c8791f8201e92079b3ab9b368a57ef06c76dec967ff99e613826a79c074086242b3d72da745
- SSDEEP 12288:nC+G1hKYFlo0ik6/0Jom0a1Ep8UYwK49z:nC7hKYFWTb0Km0H+49z
- TLSH T1DAB42317E91E5D24F088D63A0C334B382AF37C57D479EB6D615475CE9EB22827C1A8AC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1272 smss.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\zsmss = "C:\\Windows\\smss.exe" jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\zsmss = "C:\\Windows\\smss.exe" smss.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\smss.exe jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe File created C:\Windows\smss.exe smss.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__abfed974ab10e5dd6411c98c6251fe49.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language smss.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__abfed974ab10e5dd6411c98c6251fe49.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:4116
-
C:\Windows\smss.exeC:\Windows\smss.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1272
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\smss.exe
- Size 499KB
- SHA256 cfa647a09e23c4cab5e37e9a791cf4094baa11883fff5386744ff7f90add7a89
- MD5 abfed974ab10e5dd6411c98c6251fe49
- SHA1 3cc24ffa971bccb2ad81b18e93ad85dadcc20ad0
- SHA512 7f7e92f448f8ef4691052458f949ed59d5abf294b19c411cd93e3c8791f8201e92079b3ab9b368a57ef06c76dec967ff99e613826a79c074086242b3d72da745
- SSDEEP 12288:nC+G1hKYFlo0ik6/0Jom0a1Ep8UYwK49z:nC7hKYFWTb0Km0H+49z
- TLSH T1DAB42317E91E5D24F088D63A0C334B382AF37C57D479EB6D615475CE9EB22827C1A8AC
- MD5 SHA1 SHA512 SSDEEP TLSH