Analysis

  • max time kernel
    239s
  • max time network
    258s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 20:22

General

  • Target

    4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe

  • Size

    5.7MB

  • MD5

    5429e1362937234fb8f248a7f80e8439

  • SHA1

    4abb3edff98058a3abae7ca70d88e6583105a7d6

  • SHA256

    4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf

  • SHA512

    ea5d49400e390f13e7f0dfb2079b53b1013675ea099a9958c532312de18522948d3f1965c96c7bbada12112acc213974db176e8c9789c864e39bd0a22a29b136

  • SSDEEP

    98304:ZUPEpCIvN4tmTITX71eurljfrAucyThBf:KPEpZ14YTAL3rlfC

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\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe
    "C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3452
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 1460
      2⤵
      • Program crash
      PID:1324
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3452 -ip 3452
    1⤵
      PID:1500

    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/3452-132-0x0000000000080000-0x0000000000634000-memory.dmp

      Filesize

      5.7MB

    • memory/3452-134-0x0000000005F90000-0x0000000006534000-memory.dmp

      Filesize

      5.6MB

    • memory/3452-135-0x00000000059E0000-0x0000000005A72000-memory.dmp

      Filesize

      584KB

    • memory/3452-136-0x0000000005390000-0x000000000539A000-memory.dmp

      Filesize

      40KB