Overview

overview

10

Static

static

3

jaffacakes...vv.exe

windows10-2004-x64

10

jaffacakes...vv.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 17:49

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General

  • Target
    jaffacakes118_Trojan.Win32.Hesv.auvv.exe
  • Size 762KB
  • Sample261018-wedddsca45
  • SHA256 4624919839212d6921df178521a8c72489fd320b0874f40a5b9f72cfa13f4870
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 11 IoCs
    defense_evasion
  • Modifies visibility of file extensions in Explorer 2 TTPs 2 IoCs
    defense_evasion
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 38 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 7 IoCs
  • Drops file in Windows directory 5 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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.

    discovery
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Hesv.auvv.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Hesv.auvv.exe"
    1⤵
    • Modifies firewall policy service
    • Modifies visibility of file extensions in Explorer
    • Adds Run key to start application
    • Enumerates connected drives
    • 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
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:5952
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:4240
  • C:\ProgramData\Admin.exe
    C:\ProgramData\Admin.exe
    1⤵
    • Modifies firewall policy service
    • Modifies visibility of file extensions in Explorer
    • Executes dropped EXE
    • Enumerates connected drives
    • 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
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:260
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:5416

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Persistence

        Boot or Logon Autostart Execution

        1
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        T1543.003

        Privilege Escalation

        Boot or Logon Autostart Execution

        1
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        T1543.003

        Defense Evasion

        Hide Artifacts

        1
        T1564

        Hidden Files and Directories

        1
        T1564.001

        Impair Defenses

        1
        T1562

        Disable or Modify System Firewall

        1
        T1562.004

        Modify Registry

        3
        T1112

        Credential Access

        Discovery

        Peripheral Device Discovery

        1
        T1120

        Query Registry

        1
        T1012

        System Information Discovery

        1
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        System Network Configuration Discovery

        1
        T1016

        Lateral Movement

        Collection

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

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        Downloads

        Admin.exe
        • Path C:\ProgramData\Admin.exe
        • Size 762KB
        • SHA256 4624919839212d6921df178521a8c72489fd320b0874f40a5b9f72cfa13f4870
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        svchost.exe
        • Path C:\Windows\SysWOW64\inf\svchost.exe
        • Size 85KB
        • SHA256 6da889e63468f102fd7a57edef76aa207e58477467b3351f05465fcd3f28fa2c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/260-15-0x0000000000400000-0x000000000043A000-memory.dmp
        Download

        memory/5952-0-0x0000000000400000-0x000000000043A000-memory.dmp
        Download

        memory/5952-14-0x0000000000400000-0x000000000043A000-memory.dmp
        Download