Analysis

  • max time kernel
    145s
  • max time network
    152s
  • 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 20:21

General

  • Target

    c1605b35e1832e1046027166e5bdc52200a651b3f4e658208924a98b53249aec.exe

  • Size

    5.7MB

  • MD5

    3acf19b0983f994bc6448172282d2f16

  • SHA1

    4b1a54346e3a73639feec1634a9923c38624864e

  • SHA256

    c1605b35e1832e1046027166e5bdc52200a651b3f4e658208924a98b53249aec

  • SHA512

    696feec34aa93b19e4f1c831c42f114028cd82c9198704c146d42eb43d2f7f9f0f227ae70f75e677001d79207e6fc0e544ddb5dfde7827fd408a0b82de576744

  • SSDEEP

    98304:xwdiqckUOU0wJqOUzkVDe/RfrPXBb7ajRtUobCqHT2:6dhckUb0DhK+Dl7Cb

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\c1605b35e1832e1046027166e5bdc52200a651b3f4e658208924a98b53249aec.exe
    "C:\Users\Admin\AppData\Local\Temp\c1605b35e1832e1046027166e5bdc52200a651b3f4e658208924a98b53249aec.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4332
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 1464
      2⤵
      • Program crash
      PID:860
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4332 -ip 4332
    1⤵
      PID:1264

    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/4332-132-0x00000000007B0000-0x0000000000D60000-memory.dmp

      Filesize

      5.7MB

    • memory/4332-134-0x0000000006470000-0x0000000006A14000-memory.dmp

      Filesize

      5.6MB

    • memory/4332-135-0x0000000005DF0000-0x0000000005E82000-memory.dmp

      Filesize

      584KB

    • memory/4332-136-0x0000000005E90000-0x0000000005E9A000-memory.dmp

      Filesize

      40KB