Analysis

  • max time kernel
    90s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 20:22

General

  • Target

    2556a01039d21e977a4de693d52c740aaf2ced66f89ac87d3a14d49c5666aedf.exe

  • Size

    5.8MB

  • MD5

    e463edb483bd8f1794f48f889e36b7da

  • SHA1

    19862ac1cfedd9ce8a2bd95e50bd077ef3f8dc17

  • SHA256

    2556a01039d21e977a4de693d52c740aaf2ced66f89ac87d3a14d49c5666aedf

  • SHA512

    8399c3680695cad096ab807344420fe794b3c0d03cda5eb6af89005c230f0bbbc252931183b1b1f3742419b02f2f5e7bcb3719523fa618c8ef0e3a103745491d

  • SSDEEP

    98304:BUPEpCIvN4tmTITX71eurljfrAucCBaBH:CPEpZ14YTAL3rlfC

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
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2556a01039d21e977a4de693d52c740aaf2ced66f89ac87d3a14d49c5666aedf.exe
    "C:\Users\Admin\AppData\Local\Temp\2556a01039d21e977a4de693d52c740aaf2ced66f89ac87d3a14d49c5666aedf.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3376
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 1460
      2⤵
      • Program crash
      PID:4748
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3376 -ip 3376
    1⤵
      PID:1964

    Network

    MITRE ATT&CK Enterprise v6

    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/3376-132-0x0000000000110000-0x00000000006D6000-memory.dmp

      Filesize

      5.8MB

    • memory/3376-134-0x0000000005C70000-0x0000000006214000-memory.dmp

      Filesize

      5.6MB

    • memory/3376-135-0x00000000056C0000-0x0000000005752000-memory.dmp

      Filesize

      584KB

    • memory/3376-136-0x0000000005630000-0x000000000563A000-memory.dmp

      Filesize

      40KB