Analysis

  • max time kernel
    68s
  • max time network
    175s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20/01/2023, 22:17

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 21 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:328
    • 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:4176
      • 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:3164
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic os get Caption
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:824
        • C:\Windows\SysWOW64\cmd.exe
          cmd /C "wmic path win32_VideoController get name"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2360
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic path win32_VideoController get name
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2772
        • C:\Windows\SysWOW64\cmd.exe
          cmd /C "wmic cpu get name"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2320
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic cpu get name
            5⤵
              PID:3080

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/328-164-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-174-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-122-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-123-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-124-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-125-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-126-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-127-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-128-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-129-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-131-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-132-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-130-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-133-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-134-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-135-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-136-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-138-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-139-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-140-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-137-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-142-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-141-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-143-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-144-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-145-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-120-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-146-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-148-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-149-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-150-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-151-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-152-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-153-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-154-0x0000000000010000-0x0000000000054000-memory.dmp

      Filesize

      272KB

    • memory/328-155-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-156-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-157-0x0000000004E00000-0x00000000052FE000-memory.dmp

      Filesize

      5.0MB

    • memory/328-158-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-159-0x0000000004900000-0x0000000004992000-memory.dmp

      Filesize

      584KB

    • memory/328-160-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-161-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-162-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-163-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-147-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-121-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-170-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-167-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-168-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-169-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-166-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-171-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-172-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-173-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-165-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-175-0x0000000004890000-0x000000000489A000-memory.dmp

      Filesize

      40KB

    • memory/328-176-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-177-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-178-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/328-184-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/3164-353-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/3164-584-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/4176-237-0x0000000006A50000-0x0000000006A72000-memory.dmp

      Filesize

      136KB

    • memory/4176-246-0x00000000078D0000-0x00000000078EC000-memory.dmp

      Filesize

      112KB

    • memory/4176-186-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-187-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-188-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-182-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-216-0x0000000000AE0000-0x0000000000B16000-memory.dmp

      Filesize

      216KB

    • memory/4176-242-0x0000000006C60000-0x0000000006CC6000-memory.dmp

      Filesize

      408KB

    • memory/4176-240-0x0000000006BF0000-0x0000000006C56000-memory.dmp

      Filesize

      408KB

    • memory/4176-221-0x0000000006F00000-0x0000000007528000-memory.dmp

      Filesize

      6.2MB

    • memory/4176-243-0x0000000007530000-0x0000000007880000-memory.dmp

      Filesize

      3.3MB

    • memory/4176-185-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-247-0x0000000007940000-0x000000000798B000-memory.dmp

      Filesize

      300KB

    • memory/4176-265-0x0000000008960000-0x000000000899C000-memory.dmp

      Filesize

      240KB

    • memory/4176-183-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-181-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-180-0x0000000077460000-0x00000000775EE000-memory.dmp

      Filesize

      1.6MB

    • memory/4176-307-0x0000000008A20000-0x0000000008A96000-memory.dmp

      Filesize

      472KB

    • memory/4176-312-0x0000000009E20000-0x000000000A498000-memory.dmp

      Filesize

      6.5MB

    • memory/4176-313-0x00000000097E0000-0x00000000097FA000-memory.dmp

      Filesize

      104KB

    • memory/4176-315-0x000000001F4A0000-0x000000001F93E000-memory.dmp

      Filesize

      4.6MB