Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2025 19:29

General

  • Target

    JaffaCakes118_7534a23f5588a3ed9f9a4ed4491e4688.exe

  • Size

    12.6MB

  • MD5

    7534a23f5588a3ed9f9a4ed4491e4688

  • SHA1

    6202d74164ae6f92da7ca7578dcbfc6c17e924b3

  • SHA256

    68f092746a96bda57b8fef94ee7ce1a3b8da519d79c5997ba4493c4b2794d739

  • SHA512

    65ac3cb1661a639cb8cd768205bac8f80ee3b3791617034089aa18e82c696cdbc680028dff487d667c268af635b417aec71d8bd8d20b5b1704b42f0aa2c23572

  • SSDEEP

    393216:T5VWBCvc51K3htnQuZifBmpWbVd+iskT5:T5c8vca3DQuAZmpAVDvT

Malware Config

Signatures

  • ElysiumStealer

    ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

  • ElysiumStealer Support DLL 1 IoCs
  • Elysiumstealer family
  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7534a23f5588a3ed9f9a4ed4491e4688.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7534a23f5588a3ed9f9a4ed4491e4688.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3164
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 1148
      2⤵
      • Program crash
      PID:1368
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3164 -ip 3164
    1⤵
      PID:1716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll

      Filesize

      40KB

      MD5

      94173de2e35aa8d621fc1c4f54b2a082

      SHA1

      fbb2266ee47f88462560f0370edb329554cd5869

      SHA256

      7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f

      SHA512

      cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798

    • memory/3164-4-0x0000000004DC0000-0x0000000004DCC000-memory.dmp

      Filesize

      48KB

    • memory/3164-12-0x0000000008420000-0x00000000089C4000-memory.dmp

      Filesize

      5.6MB

    • memory/3164-3-0x0000000000180000-0x000000000177A000-memory.dmp

      Filesize

      22.0MB

    • memory/3164-0-0x0000000000180000-0x000000000177A000-memory.dmp

      Filesize

      22.0MB

    • memory/3164-5-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/3164-6-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/3164-2-0x000000007428E000-0x000000007428F000-memory.dmp

      Filesize

      4KB

    • memory/3164-1-0x00000000FEC50000-0x00000000FF021000-memory.dmp

      Filesize

      3.8MB

    • memory/3164-7-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/3164-13-0x0000000007D30000-0x0000000007DC2000-memory.dmp

      Filesize

      584KB

    • memory/3164-14-0x00000000073F0000-0x00000000073FA000-memory.dmp

      Filesize

      40KB

    • memory/3164-15-0x0000000000180000-0x000000000177A000-memory.dmp

      Filesize

      22.0MB

    • memory/3164-16-0x0000000000180000-0x000000000177A000-memory.dmp

      Filesize

      22.0MB

    • memory/3164-17-0x00000000FEC50000-0x00000000FF021000-memory.dmp

      Filesize

      3.8MB

    • memory/3164-18-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB