Analysis

  • max time kernel
    315s
  • max time network
    1792s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20-07-2024 14:37

General

  • Target

    windows.ps1

  • Size

    467B

  • MD5

    63f6c82077c4c39d6d9101409b16a668

  • SHA1

    09d1960993c90f39607f437a2106b65db7aeae29

  • SHA256

    18284686feab2a0753bd0059a64004d8b86bb47048065cba12d323efbb6cc891

  • SHA512

    3bbf47af04fae3e7fd921bf1319e652c879d6132d4ea495cb7d6f47a38b9a4fb09f7be4af14c2d0c7357febd893c16639268dc82ec3b9194d0d4dc54723e1a34

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\windows.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Local\Temp\ccminer\ccminer\ccminer.exe
      "C:\Users\Admin\AppData\Local\Temp\ccminer\ccminer\ccminer.exe" -a verus -o stratum+tcp://de.vipor.net:5040 -u RHACKERwSVgjTvV4vNiTjmrkLTD7a92ALD.Windows -p x -t 2
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5096
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
          PID:4540

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pm23h3qp.iri.ps1

      Filesize

      1B

      MD5

      c4ca4238a0b923820dcc509a6f75849b

      SHA1

      356a192b7913b04c54574d18c28d46e6395428ab

      SHA256

      6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

      SHA512

      4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

    • C:\Users\Admin\AppData\Local\Temp\ccminer\ccminer\ccminer.exe

      Filesize

      652KB

      MD5

      153e4364a395b282b983dfc2c5884105

      SHA1

      9147a6afa63bd7d7e451c693e362730c692781e1

      SHA256

      6a1077166de9d1cc6fceaf6da6f8c5e1c8d9d5f99f3ab845b9790fc6d395d896

      SHA512

      378fe8b9ae243d5844243999a909ab45216920d63149b39be521e5212533f0dc30e8620c6285738e1100618f44d1576b3ccd9aa27b0e65b29a3ca1937047173d

    • memory/1300-207-0x00007FF98D080000-0x00007FF98DA6C000-memory.dmp

      Filesize

      9.9MB

    • memory/1300-230-0x0000025D3B190000-0x0000025D3B1A2000-memory.dmp

      Filesize

      72KB

    • memory/1300-10-0x0000025D3B320000-0x0000025D3B396000-memory.dmp

      Filesize

      472KB

    • memory/1300-6-0x00007FF98D080000-0x00007FF98DA6C000-memory.dmp

      Filesize

      9.9MB

    • memory/1300-175-0x0000025D3B170000-0x0000025D3B19A000-memory.dmp

      Filesize

      168KB

    • memory/1300-194-0x0000025D3B170000-0x0000025D3B192000-memory.dmp

      Filesize

      136KB

    • memory/1300-3-0x00007FF98D083000-0x00007FF98D084000-memory.dmp

      Filesize

      4KB

    • memory/1300-9-0x00007FF98D080000-0x00007FF98DA6C000-memory.dmp

      Filesize

      9.9MB

    • memory/1300-243-0x0000025D3B170000-0x0000025D3B17A000-memory.dmp

      Filesize

      40KB

    • memory/1300-5-0x0000025D22CA0000-0x0000025D22CC2000-memory.dmp

      Filesize

      136KB

    • memory/1300-258-0x00007FF98D080000-0x00007FF98DA6C000-memory.dmp

      Filesize

      9.9MB

    • memory/1300-259-0x00007FF98D083000-0x00007FF98D084000-memory.dmp

      Filesize

      4KB

    • memory/1300-260-0x00007FF98D080000-0x00007FF98DA6C000-memory.dmp

      Filesize

      9.9MB

    • memory/1300-261-0x00007FF98D080000-0x00007FF98DA6C000-memory.dmp

      Filesize

      9.9MB