Analysis

  • max time kernel
    91s
  • max time network
    124s
  • 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 20:21

General

  • Target

    d9ca64ebc3dc73c07a901e4c86c782e3df5737ff1342f89fd823246fcb5245f8.exe

  • Size

    5.8MB

  • MD5

    51d9b0c77977f5ebbb61d8be72be1022

  • SHA1

    1d91da61c6cf09f7f10fe9c86b2bab25e01b0052

  • SHA256

    d9ca64ebc3dc73c07a901e4c86c782e3df5737ff1342f89fd823246fcb5245f8

  • SHA512

    45a4fa7c7c66ee735e2e687520194d19ed9531fe5f944d2ae04cb0755aed355f39936944f79787911ce9929d63f3993335726d82242ddd77e2ffa07ddf1e5c4d

  • SSDEEP

    98304:AjuDKnpU/EZ7/CDdbrlFmim58O6awB9Bv:6uDKpU/e7/mdbBJm58

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\d9ca64ebc3dc73c07a901e4c86c782e3df5737ff1342f89fd823246fcb5245f8.exe
    "C:\Users\Admin\AppData\Local\Temp\d9ca64ebc3dc73c07a901e4c86c782e3df5737ff1342f89fd823246fcb5245f8.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 1456
      2⤵
      • Program crash
      PID:2160
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2604 -ip 2604
    1⤵
      PID:5028

    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/2604-132-0x00000000009E0000-0x0000000000FA6000-memory.dmp

      Filesize

      5.8MB

    • memory/2604-134-0x0000000006400000-0x00000000069A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2604-135-0x0000000005F10000-0x0000000005FA2000-memory.dmp

      Filesize

      584KB

    • memory/2604-136-0x00000000060A0000-0x00000000060AA000-memory.dmp

      Filesize

      40KB