Analysis

  • max time kernel
    150s
  • 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
    14/10/2026, 01:37

General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.dll
  • Size 196KB
  • Sample261014-b2b4maes3w
  • SHA256 5bcecd1a31f9fe6d2a2bd8411b8ac45f33526d87969f3c6178dcdd9ab7c2fa9a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Program crash 1 IoCs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4672
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.dll,#1
      2⤵
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:5024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 640
        3⤵
        • Program crash
        PID:912
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:4128
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5024 -ip 5024
    1⤵
      PID:1364
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k imgsvc
      1⤵
        PID:5484

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            10027.jpg

            • Path \??\c:\program files (x86)\smart\10027.jpg
            • Size 11.6MB
            • SHA256 b8f4c2e76011eb4ecdbda3ee98c515cc8dfa5deffa7dd11fb085b683ed2b7a1b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/4128-5-0x0000000010000000-0x0000000010036000-memory.dmp

            memory/4128-7-0x0000000010000000-0x0000000010036000-memory.dmp

            memory/5024-0-0x0000000010000000-0x0000000010036000-memory.dmp

            memory/5024-6-0x0000000010000000-0x0000000010036000-memory.dmp