Resubmissions

23/01/2023, 01:23

230123-br4qwsch3s 10

22/01/2023, 22:19

230122-18nhnshh96 8

Analysis

  • max time kernel
    94s
  • max time network
    236s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/01/2023, 01:23

General

  • Target

    ad64a6e6e563e0aa8afcf4ce2e001363a20d8fcd5b6f6b0003329ce1f543f5bc.exe

  • Size

    268KB

  • MD5

    50a3cdeb5ecd78be788dd9232db6fa79

  • SHA1

    baef08dfe4b9ec5abc00aefa81d3656952e07b37

  • SHA256

    ad64a6e6e563e0aa8afcf4ce2e001363a20d8fcd5b6f6b0003329ce1f543f5bc

  • SHA512

    255bb8133a62a9bc49fea8933217639fb3191648c5403cb4972865ecc53cccda4f1a3f90278a9e08d78e7cc3376047472cfae364184b8ef8b9d420f10a7aaf3d

  • SSDEEP

    3072:gpE5D8eEcnqm7h+UpV4Uqdd84sIDSQKyYyPuev/9LmAx7wAoBtgsWrYkgx1IPP:twcnqpU0dduIDAyPug/9LmAx7wRH1IPP

Score
10/10

Malware Config

Extracted

Family

aurora

C2

45.15.156.242:8081

Signatures

  • Aurora

    Aurora is a crypto wallet stealer written in Golang.

  • Blocklisted process makes network request 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 20 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ad64a6e6e563e0aa8afcf4ce2e001363a20d8fcd5b6f6b0003329ce1f543f5bc.exe
    "C:\Users\Admin\AppData\Local\Temp\ad64a6e6e563e0aa8afcf4ce2e001363a20d8fcd5b6f6b0003329ce1f543f5bc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:/Windows/SysWOW64/WindowsPowerShell/v1.0/powershell.exe"
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2756
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        C:\Windows\Microsoft.NET/Framework/v4.0.30319/aspnet_compiler.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4592
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic os get Caption
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4384
        • C:\Windows\SysWOW64\cmd.exe
          cmd /C "wmic path win32_VideoController get name"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3212
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic path win32_VideoController get name
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:4976
        • C:\Windows\SysWOW64\cmd.exe
          cmd /C "wmic cpu get name"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2224
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic cpu get name
            5⤵
              PID:4364

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2756-144-0x0000000006DF0000-0x0000000006E66000-memory.dmp

      Filesize

      472KB

    • memory/2756-145-0x00000000074F0000-0x0000000007B6A000-memory.dmp

      Filesize

      6.5MB

    • memory/2756-143-0x0000000006040000-0x0000000006084000-memory.dmp

      Filesize

      272KB

    • memory/2756-137-0x0000000002160000-0x0000000002196000-memory.dmp

      Filesize

      216KB

    • memory/2756-138-0x0000000004B60000-0x0000000005188000-memory.dmp

      Filesize

      6.2MB

    • memory/2756-146-0x0000000006E90000-0x0000000006EAA000-memory.dmp

      Filesize

      104KB

    • memory/2756-140-0x0000000005300000-0x0000000005366000-memory.dmp

      Filesize

      408KB

    • memory/2756-141-0x0000000005420000-0x0000000005486000-memory.dmp

      Filesize

      408KB

    • memory/2756-142-0x0000000005B00000-0x0000000005B1E000-memory.dmp

      Filesize

      120KB

    • memory/2756-139-0x0000000004AB0000-0x0000000004AD2000-memory.dmp

      Filesize

      136KB

    • memory/3144-133-0x0000000005740000-0x0000000005CE4000-memory.dmp

      Filesize

      5.6MB

    • memory/3144-135-0x0000000005330000-0x000000000533A000-memory.dmp

      Filesize

      40KB

    • memory/3144-132-0x0000000000890000-0x00000000008D4000-memory.dmp

      Filesize

      272KB

    • memory/3144-134-0x0000000005280000-0x0000000005312000-memory.dmp

      Filesize

      584KB

    • memory/4592-152-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/4592-148-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/4592-150-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/4592-151-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB