Overview

overview

7

Static

static

3

Installer.exe

windows7-x64

7

Installer.exe

windows10-2004-x64

7

Resubmissions

12/06/2024, 01:34

240612-by65laxgre7

12/06/2024, 01:27

240612-bt5e7sxfkg7

12/06/2024, 01:21

240612-bq1mvaxeme7

12/06/2024, 01:18

240612-bpezraxejd7

Analysis

  • max time kernel
    66s
  • max time network
    69s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 01:18

Sharing

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General

  • Target
    Installer.exe
  • Size 63.4MB
  • Sample240612-bpezraxejd
  • SHA256 bc4adad3109c9774c908b0b96f0471969c517ad03d7e0cc47f8a540288077923
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
execution

Malware Config

Signatures

  • Loads dropped DLL 34 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

    execution
  • Kills process with taskkill 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\Installer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:404
    • C:\Users\Admin\AppData\Local\Temp\Installer.exe
      "C:\Users\Admin\AppData\Local\Temp\Installer.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:408
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:1492
        • C:\Windows\System32\WindowsPowerShell\v1.0\PowerShell.exe
          PowerShell -Command "Add-Type -AssemblyName PresentationFramework;[System.Windows.MessageBox]::Show('hello')"
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3344
        • C:\Windows\SYSTEM32\taskkill.exe
          taskkill /f /im explorer.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4936

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          VCRUNTIME140.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\VCRUNTIME140.dll
          • Size 116KB
          • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          _bz2.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\_bz2.pyd
          • Size 82KB
          • SHA256 00b8ca9a338d2b47285c9e56d6d893db2a999b47216756f18439997fb80a56e3
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          _ctypes.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\_ctypes.pyd
          • Size 121KB
          • SHA256 c148292328f0aab7863af82f54f613961e7cb95b7215f7a81cafaf45bd4c42b7
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          _lzma.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\_lzma.pyd
          • Size 155KB
          • SHA256 f5e01b516c2c23035f7703e23569dec26c5616c05a929b2580ae474a5c6722c5
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-console-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-console-l1-1-0.dll
          • Size 21KB
          • SHA256 b1b3fd40ab437a43c8db4994ccffc7f88000cc8bb6e34a2bcbff8e2464930c59
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-datetime-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-datetime-l1-1-0.dll
          • Size 21KB
          • SHA256 0d0f80cbf476af5b1c9fd3775e086ed0dfdb510cd0cc208ec1ccb04572396e3e
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-debug-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-debug-l1-1-0.dll
          • Size 21KB
          • SHA256 7cf0944901f7f7e0d0b9ad62753fc2fe380461b1cce8cdc7e9c9867c980e3b0e
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-errorhandling-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-errorhandling-l1-1-0.dll
          • Size 21KB
          • SHA256 ab25a1fe836fc68bcb199f1fe565c27d26af0c390a38da158e0d8815efe1103e
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-file-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-file-l1-1-0.dll
          • Size 25KB
          • SHA256 3d2c55902385381869db850b526261ddeb4628b83e690a32b67d2e0936b2c6ed
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-file-l1-2-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-file-l1-2-0.dll
          • Size 21KB
          • SHA256 ef13dce8f71173315dfc64ab839b033ab19a968ee15230e9d4d2c9d558efeee2
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-file-l2-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-file-l2-1-0.dll
          • Size 18KB
          • SHA256 1ea267a2e6284f17dd548c6f2285e19f7edb15d6e737a55391140ce5cb95225e
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-handle-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-handle-l1-1-0.dll
          • Size 21KB
          • SHA256 1a489e0606484bd71a0d9cb37a1dc6ca8437777b3d67bfc8c0075d0cc59e6238
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-heap-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-heap-l1-1-0.dll
          • Size 21KB
          • SHA256 332ba469ae84aa72ec8cce2b33781db1ab81a42ece5863f7a3cb5a990059594f
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-interlocked-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-interlocked-l1-1-0.dll
          • Size 21KB
          • SHA256 8751d30df554af08ef42d2faa0a71abcf8c7d17ce9e9ff2ea68a4662603ec500
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-libraryloader-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-libraryloader-l1-1-0.dll
          • Size 21KB
          • SHA256 9c8a08a7d40b6f697a21054770f1afa9ffb197f90ef1eee77c67751df28b7142
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-localization-l1-2-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-localization-l1-2-0.dll
          • Size 21KB
          • SHA256 4e975f618df01a492ae433dff0dd713774d47568e44c377ceef9e5b34aad1210
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-memory-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-memory-l1-1-0.dll
          • Size 21KB
          • SHA256 3f81a149ba3862776af307d5c7feef978f258196f0a1bf909da2d3f440ff954d
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-namedpipe-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-namedpipe-l1-1-0.dll
          • Size 21KB
          • SHA256 5476db3a4fecf532f96d48f9802c966fdef98ec8d89978a79540cb4db352c15f
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-processenvironment-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-processenvironment-l1-1-0.dll
          • Size 21KB
          • SHA256 0b6b598ec28a9e3d646f2bb37e1a57a3dda069a55fba86333727719585b1886e
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-processthreads-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-processthreads-l1-1-0.dll
          • Size 21KB
          • SHA256 be8d78978d81555554786e08ce474f6af1de96fcb7fa2f1ce4052bc80c6b2125
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-processthreads-l1-1-1.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-processthreads-l1-1-1.dll
          • Size 21KB
          • SHA256 57cc66bf0909c430364d35d92b64eb8b6a15dc201765403725fe323f39e8ac54
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-profile-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-profile-l1-1-0.dll
          • Size 21KB
          • SHA256 e1c5d8984a674925fa4afbfe58228be5323fe5123abcd17ec4160295875a625f
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-rtlsupport-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-rtlsupport-l1-1-0.dll
          • Size 21KB
          • SHA256 3c29730df2b28985a30d9c82092a1faa0ceb7ffc1bd857d1ef6324cf5524802f
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-string-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-string-l1-1-0.dll
          • Size 21KB
          • SHA256 27e9d3e7c8756e4512932d674a738bf4c2969f834d65b2b79c342a22f662f328
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-synch-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-synch-l1-1-0.dll
          • Size 21KB
          • SHA256 61c0ebe60ce6ebabcb927ddff837a9bf17e14cd4b4c762ab709e630576ec7232
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-synch-l1-2-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-synch-l1-2-0.dll
          • Size 21KB
          • SHA256 433bd8ddc4f79aee65ca94a54286d75e7d92b019853a883e51c2b938d2469baa
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-sysinfo-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-sysinfo-l1-1-0.dll
          • Size 21KB
          • SHA256 0dc92e8830bc84337dcae19ef03a84ef5279cf7d4fdc2442c1bc25320369f9df
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-timezone-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-timezone-l1-1-0.dll
          • Size 21KB
          • SHA256 f60e1751a6ac41f08e46480bf8e6521b41e2e427803996b32bdc5e78e9560781
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-core-util-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-core-util-l1-1-0.dll
          • Size 21KB
          • SHA256 2e1f090aba941b9d2d503e4cd735c958df7bb68f1e9bdc3f47692e1571aaac2f
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-conio-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-conio-l1-1-0.dll
          • Size 21KB
          • SHA256 93619259328a264287aee7c5b88f7f0ee32425d7323ce5dc5a2ef4fe3bed90d5
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-convert-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-convert-l1-1-0.dll
          • Size 25KB
          • SHA256 b987ab40cdd950ebe7a9a9176b80b8fffc005ccd370bb1cbbcad078c1a506bdc
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-environment-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-environment-l1-1-0.dll
          • Size 21KB
          • SHA256 2f6bd6c235e044755d5707bd560a6afc0ba712437530f76d11079d67c0cf3200
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-filesystem-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-filesystem-l1-1-0.dll
          • Size 21KB
          • SHA256 94a86e28e829276974e01f8a15787fde6ed699c8b9dc26f16a51765c86c3eade
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-heap-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-heap-l1-1-0.dll
          • Size 21KB
          • SHA256 8dd9218998b4c4c9e8d8b0f8b9611d49419b3c80daa2f437cbf15bcfd4c0b3b8
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-locale-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-locale-l1-1-0.dll
          • Size 21KB
          • SHA256 551a34c400522957063a2d71fa5aba1cd78cc4f61f0ace1cd42cc72118c500c0
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-math-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-math-l1-1-0.dll
          • Size 29KB
          • SHA256 1c4a70a73096b64b536be8132ed402bcfb182c01b8a451bff452efe36ddf76e7
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-private-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-private-l1-1-0.dll
          • Size 73KB
          • SHA256 8b19bcb4918b346a8ba5e19d91823e5842314e928dbb86de8758d0dbb2b94bb4
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-process-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-process-l1-1-0.dll
          • Size 21KB
          • SHA256 bd943767f3e0568e19fb52522217c22b6627b66a3b71cd38dd6653b50662f39d
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-runtime-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-runtime-l1-1-0.dll
          • Size 25KB
          • SHA256 962d725d089f140482ee9a8ff57f440a513387dd03fdc06b3a28562c8090c0bc
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-stdio-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-stdio-l1-1-0.dll
          • Size 25KB
          • SHA256 273817a137ee049cbd8e51dc0bb1c7987df7e3bf4968940ee35376f87ef2ef8d
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-string-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-string-l1-1-0.dll
          • Size 25KB
          • SHA256 415025dce5a086dbffc4cf322e8ead55cb45f6d946801f6f5193df044db2f004
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-time-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-time-l1-1-0.dll
          • Size 21KB
          • SHA256 82fba9bc21f77309a649edc8e6fc1900f37e3ffcb45cd61e65e23840c505b945
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          api-ms-win-crt-utility-l1-1-0.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\api-ms-win-crt-utility-l1-1-0.dll
          • Size 21KB
          • SHA256 2e554d9bf872a64d2cd0f0eb9d5a06dea78548bc0c7a6f76e0a0c8c069f3c0a9
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          base_library.zip
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\base_library.zip
          • Size 1.4MB
          • SHA256 f5908f37a3e301cfac1d435a9ea728097717f204155c881536b17e4e5c83e5b7
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          libcrypto-3.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          libffi-8.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          libssl-3.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\libssl-3.dll
          • Size 768KB
          • SHA256 2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          pyexpat.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\pyexpat.pyd
          • Size 194KB
          • SHA256 c7c7564f7f874fb660a46384980a2cf28bc3e245ca83628a197ccf861eab5560
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          python3.DLL
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\python3.DLL
          • Size 65KB
          • SHA256 db84bc052cfb121fe4db36242ba5f1d2c031b600ef5d8d752cf25b7c02b6bac6
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          python311.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\python311.dll
          • Size 5.5MB
          • SHA256 0817a2a657a24c0d5fbb60df56960f42fc66b3039d522ec952dab83e2d869364
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          select.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\select.pyd
          • Size 29KB
          • SHA256 bae0974390945520eb99ab32486c6a964691f8f4a028ac408d98fa8fb0db7d90
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          tcl86t.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\tcl86t.dll
          • Size 1.8MB
          • SHA256 4e699ff2d6d147d0586c8c77be5a18f20ca0758f432d7b0f489223f2fa4dd221
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          tk86t.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\tk86t.dll
          • Size 1.5MB
          • SHA256 b6af038120f2b8644c7ce1e11917f410009848287622135d7e386f90d28a831c
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          ucrtbase.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\ucrtbase.dll
          • Size 992KB
          • SHA256 8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          unicodedata.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI4042\unicodedata.pyd
          • Size 1.1MB
          • SHA256 37c68617fa02a2cadced17ef724e2d450ef12a8a37215da789a4679fde1c5c02
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          __PSScriptPolicyTest_l1nc3su3.jq3.ps1
          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l1nc3su3.jq3.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512
          Submit Download

          memory/408-1084-0x00007FFE238B0000-0x00007FFE25966000-memory.dmp
          Download

          memory/3344-1086-0x0000023579180000-0x00000235791A2000-memory.dmp
          Download