Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 20:22

General

  • Target

    17680e8328b88c34455b0b3151f8302971febfbb29b53fdd384b4562094b8e18.exe

  • Size

    5.7MB

  • MD5

    e1e4e5bad62a75c7c40549ccd9e019d3

  • SHA1

    6c1490324bb6cfa8c390ad98cc783ad7b7fd89f5

  • SHA256

    17680e8328b88c34455b0b3151f8302971febfbb29b53fdd384b4562094b8e18

  • SHA512

    ae1f06d32594192d0734a293619c629471d3fdcdd3820e5784a72b8cd9d4c4e772bfbe1a03da067452b47d9d364cadd3c2671e02d23b9e963171341c88dfc9d8

  • SSDEEP

    49152:KnuZCESFabY/wd3n2AWI/9LM7vdbHJ9nltOejmnim58P2i4aQ5pTyUG6MJa3sU4j:KnQCdFaU/EZ7/CDdbrlFmim58O6aLBk

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\17680e8328b88c34455b0b3151f8302971febfbb29b53fdd384b4562094b8e18.exe
    "C:\Users\Admin\AppData\Local\Temp\17680e8328b88c34455b0b3151f8302971febfbb29b53fdd384b4562094b8e18.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5048
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 1456
      2⤵
      • Program crash
      PID:4844
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5048 -ip 5048
    1⤵
      PID:4980

    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/5048-132-0x0000000000A30000-0x0000000000FE0000-memory.dmp

      Filesize

      5.7MB

    • memory/5048-134-0x0000000006670000-0x0000000006C14000-memory.dmp

      Filesize

      5.6MB

    • memory/5048-135-0x00000000060C0000-0x0000000006152000-memory.dmp

      Filesize

      584KB

    • memory/5048-136-0x0000000006080000-0x000000000608A000-memory.dmp

      Filesize

      40KB