Resubmissions

02/10/2024, 16:56

241002-vftaka1anf8

02/10/2024, 15:19

241002-sqh68sxanf7

Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 16:56

Errors

Reason
Machine shutdown

General

  • Target
    Minecraft.exe
  • Size 3.9MB
  • Sample241002-vftaka1anf
  • SHA256 1db766c15e939bbd900cdda0737dce4788310565c613b7090b5a1cc7d1b67380
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Downloads MZ/PE file
  • Drops file in Drivers directory 3 IoCs
  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 43 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Checks for any installed AV software in registry 1 TTPs 9 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 16 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies data under HKEY_USERS 60 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Minecraft.exe
    "C:\Users\Admin\AppData\Local\Temp\Minecraft.exe"
    1⤵
    • Loads dropped DLL
    • Checks for any installed AV software in registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Users\Admin\AppData\Local\Temp\anletblf.we1.exe
      "C:\Users\Admin\AppData\Local\Temp\anletblf.we1.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3980
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ce-installer_7.14.2_vbox-6.1.20.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ce-installer_7.14.2_vbox-6.1.20.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4584
        • C:\Windows\SYSTEM32\msiexec.exe
          "msiexec.exe" /qn /i VirtualBox-6.1.20-r143896.msi ADDLOCAL=VBoxApplication,VBoxPython VBOX_INSTALLDESKTOPSHORTCUT=0 VBOX_INSTALLQUICKLAUNCHSHORTCUT=0 /log "C:\Users\Admin\AppData\Local\Temp\charityengine-install-vbox-log.txt"
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4700
        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ce_7.14.2_windows_x86_64.exe
          "ce_7.14.2_windows_x86_64.exe" /S /v"/qn ACCTMGR_LOGIN=anonymous ACCTMGR_PASSWORDHASH=S13-11 /norestart /log C:\Users\Admin\AppData\Local\Temp\charityengine-install-ce-log.txt"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4304
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:2488
    • C:\Windows\system32\msiexec.exe
      C:\Windows\system32\msiexec.exe /V
      1⤵
      • Blocklisted process makes network request
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:404
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding 8A50B3D4AF3CA9F97A172B680A94349C
        2⤵
        • Loads dropped DLL
        PID:960
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding FE148CD5A1DFFBB3D3E6948C6720B93E E Global\MSI0000
        2⤵
        • Drops file in Drivers directory
        • Loads dropped DLL
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        PID:1644
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 00822E9B2593C589AE899D321754962B M Global\MSI0000
        2⤵
        • System Location Discovery: System Language Discovery
        PID:5032
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x4 /state0:0xa39b0055 /state1:0x41c64e6d
      1⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of SetWindowsHookEx
      PID:4964

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e57d3ed.rbs

          • Path C:\Config.Msi\e57d3ed.rbs
          • Size 898KB
          • SHA256 49f889dec94c957e078046a1d0cf02dc9660352ce529f95bd138918da1120ffc
          • MD5 SHA1 SHA512 SSDEEP

          VBoxProxyStub.dll

          • Path C:\Program Files\Oracle\VirtualBox\VBoxProxyStub.dll
          • Size 964KB
          • SHA256 f4d28c75413b99f769e2d924f2b5c1212c3baa39b3f99fe2de2990acde30edce
          • MD5 SHA1 SHA512 SSDEEP

          VBoxDrv.cat

          • Path C:\Program Files\Oracle\VirtualBox\drivers\vboxdrv\VBoxDrv.cat
          • Size 27KB
          • SHA256 b0f66ef2d283c5753a855fe6d72c227a386cdf91eb7cb73bd2562942e856f9e7
          • MD5 SHA1 SHA512 SSDEEP

          VBoxDrv.inf

          • Path C:\Program Files\Oracle\VirtualBox\drivers\vboxdrv\VBoxDrv.inf
          • Size 2KB
          • SHA256 daf6eea615317b6e83789725d3229926278b6a20907ef1322297841d32f6c62a
          • MD5 SHA1 SHA512

          VBoxDrv.sys

          • Path C:\Program Files\Oracle\VirtualBox\drivers\vboxdrv\VBoxDrv.sys
          • Size 1013KB
          • SHA256 05045c57480d3d5996e10a60393e799647c4ddaf6ede5f712d520c2a2841d43b
          • MD5 SHA1 SHA512 SSDEEP

          VBoxProxyStub-x86.dll

          • Path C:\Program Files\Oracle\VirtualBox\x86\VBoxProxyStub-x86.dll
          • Size 581KB
          • SHA256 349eed09bcaa2630a26fc32dacefaa0aed32263ac3104a36376ca3cf76732d33
          • MD5 SHA1 SHA512 SSDEEP

          H2OCommonResources.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2OCommonResources.dll
          • Size 5.7MB
          • SHA256 3a59cf866661a07ea7c2cb88c957a966fc5a24e1f0fb2b764195b79702c18239
          • MD5 SHA1 SHA512 SSDEEP

          H2ODAL.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2ODAL.dll
          • Size 17KB
          • SHA256 f28041ab9edb612da9e7c42bb4d940e69fb440d4cb786f969512e0b61e54e637
          • MD5 SHA1 SHA512 SSDEEP

          H2OModels.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2OModels.dll
          • Size 78KB
          • SHA256 f5138fe637e5b1b735fb2e54607147ceb973cc537ad07690ef1bca27ac6da4b5
          • MD5 SHA1 SHA512 SSDEEP

          H2OResources.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2OResources.dll
          • Size 20KB
          • SHA256 8881f487bc800630d0292aff9ff8364c228e634710f1e4766616b0ab7f9a724b
          • MD5 SHA1 SHA512 SSDEEP

          H2OServices.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2OServices.dll
          • Size 168KB
          • SHA256 eed0eabb8ecbf5d30abc0ed992f2ec2f28fa2e7d5588a090d357af424a4ddd84
          • MD5 SHA1 SHA512 SSDEEP

          H2OUtilities.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2OUtilities.dll
          • Size 125KB
          • SHA256 fe4942cf5b5fdfd04e6af4cdaa128fbadd35b9a4c6d7d6b4407a02ce55131932
          • MD5 SHA1 SHA512 SSDEEP

          H2OViewModels.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\H2OViewModels.dll
          • Size 9KB
          • SHA256 295b970cd45ca0d9577d5ce875de5cf92367fcb6c7794e525b00090fa1ad62d6
          • MD5 SHA1 SHA512 SSDEEP

          HtmlAgilityPack.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\HtmlAgilityPack.dll
          • Size 154KB
          • SHA256 23056f14edb6e0afc70224d65de272a710b5d26e6c3b9fe2dfd022073050c59f
          • MD5 SHA1 SHA512 SSDEEP

          MyDownloader.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\MyDownloader.Core.dll
          • Size 56KB
          • SHA256 1c1c5330ea35f518bf85fad69dc2da1a98a4dfeadbf6ac0ba0ac7cc51bbcc870
          • MD5 SHA1 SHA512 SSDEEP

          MyDownloader.Extension.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\MyDownloader.Extension.dll
          • Size 168KB
          • SHA256 c3f8a46e81f16bbfc75de44dc95f0d145213c8af0006bb097950ac4d1562f5ce
          • MD5 SHA1 SHA512 SSDEEP

          Newtonsoft.Json.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Newtonsoft.Json.dll
          • Size 541KB
          • SHA256 56032ade45ccf8f4c259a2e57487124cf448a90bca2eeb430da2722d9e109583
          • MD5 SHA1 SHA512 SSDEEP

          Ninject.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Ninject.dll
          • Size 133KB
          • SHA256 3043a65f11ac204e65bca142ff4166d85f1b22078b126b806f1fecb2a315c701
          • MD5 SHA1 SHA512 SSDEEP

          OfferSDK.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\OfferSDK.dll
          • Size 178KB
          • SHA256 9a059883bee5177723b1a971172010a349db64c1dd60fcb3bbf190fe0e78bb07
          • MD5 SHA1 SHA512 SSDEEP

          OfferPage.html

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\OfferPage.html
          • Size 1KB
          • SHA256 465a40a1ed05bea8f1d7585aeab3ffd68823944851d5918e24cd9c1e8d97a556
          • MD5 SHA1 SHA512

          style.css

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\style.css
          • Size 52KB
          • SHA256 bc33ff136252c911c72dfacacc13cb99f8c33de7e5cb8898e6fa388f22d0f2e7
          • MD5 SHA1 SHA512 SSDEEP

          Config.tis

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\tis\Config.tis
          • Size 291B
          • SHA256 98f22fb45530506548ae320c32ee4939d27017481d2ad0d784aa5516f939545b
          • MD5 SHA1 SHA512

          EventHandler.tis

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\tis\EventHandler.tis
          • Size 10KB
          • SHA256 5c09c6784f3fdc4a6b2998c4c9e02e366265ee5314c0f982859825576dc0eafd
          • MD5 SHA1 SHA512 SSDEEP

          Log.tis

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\tis\Log.tis
          • Size 1014B
          • SHA256 73ed0be73f408ab8f15f2da73c839f86fef46d0a269607330b28f9564fae73c7
          • MD5 SHA1 SHA512

          TranslateOfferTemplate.tis

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\tis\TranslateOfferTemplate.tis
          • Size 2KB
          • SHA256 7b8c76a85261c5f9e40e49f97e01a14320e9b224ff3d6af8286632ca94cf96f8
          • MD5 SHA1 SHA512

          ViewStateLoader.tis

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Resources\tis\ViewStateLoader.tis
          • Size 16KB
          • SHA256 940ef5e9f28da759fbf3676fba6da5cc4199b78ffc4fefe078ab11d53e70fb0a
          • MD5 SHA1 SHA512 SSDEEP

          SciterWrapper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\SciterWrapper.dll
          • Size 139KB
          • SHA256 51e42ff1d66f3042e512be1dd60ac1c7b1a2a5307acd191dffcf24ef106c8970
          • MD5 SHA1 SHA512 SSDEEP

          ServiceHide.Net.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.Net.dll
          • Size 101KB
          • SHA256 42c2156b7eee3bf8bee8d0c1d3d3f138e059ddda342cf8ee0d723130fb865304
          • MD5 SHA1 SHA512 SSDEEP

          ServiceHide.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll
          • Size 151KB
          • SHA256 43bad9c77f861c5ce0f622896a33dbd8c34157c004550cac22cc97d3a4ba3052
          • MD5 SHA1 SHA512 SSDEEP

          Vestris.ResourceLib.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\Vestris.ResourceLib.dll
          • Size 76KB
          • SHA256 d571df8d154118bbbfd16fffb1a4ad642ad854a98ccfb712097633b522ce7aca
          • MD5 SHA1 SHA512 SSDEEP

          app.ico

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\app.ico
          • Size 766B
          • SHA256 effd42c5e471ea3792f12538bf7c982a5cda4d25bfbffaf51eed7e09035f4508
          • MD5 SHA1 SHA512

          msvcp140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\msvcp140.dll
          • Size 426KB
          • SHA256 51398691feef7ae0a876b523aec47c4a06d9a1ee62f1a0aee27de6d6191c68ad
          • MD5 SHA1 SHA512 SSDEEP

          sciter32.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\sciter32.dll
          • Size 5.6MB
          • SHA256 b525fdcc32c5a359a7f5738a30eff0c6390734d8a2c987c62e14c619f99d406b
          • MD5 SHA1 SHA512 SSDEEP

          vcruntime140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\vcruntime140.dll
          • Size 74KB
          • SHA256 9faeaa45e8cc986af56f28350b38238b03c01c355e9564b849604b8d690919c5
          • MD5 SHA1 SHA512 SSDEEP

          ce-installer_7.14.2_vbox-6.1.20.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ce-installer_7.14.2_vbox-6.1.20.exe
          • Size 158KB
          • SHA256 a6ad9d59c8b2dcef13da38edd6a7339072840d2691a85ff07bd00a5ac300cb9e
          • MD5 SHA1 SHA512 SSDEEP

          ce_7.14.2_windows_x86_64.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ce_7.14.2_windows_x86_64.exe
          • Size 9.1MB
          • SHA256 86f8f150e8e78b98d6f5ed4df08e8334fd3bd1882a1aceca31b0b8a8db1874a8
          • MD5 SHA1 SHA512 SSDEEP

          install.cfg

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\install.cfg
          • Size 6B
          • SHA256 a474da2308914f6ead4d9e86b568efd268ca5cd6a8d11155b71e4e1fc91c6736
          • MD5 SHA1 SHA512

          charityengine-install-vbox-log.txt

          • Path C:\Users\Admin\AppData\Local\Temp\charityengine-install-vbox-log.txt
          • Size 2B
          • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
          • MD5 SHA1 SHA512

          MSIDDBE.tmp

          • Path C:\Windows\Installer\MSIDDBE.tmp
          • Size 149KB
          • SHA256 ea5d4b4c7e7be1ce24a614ae1e31a58bcae6f1694dd8bfb735cf47d35a08d59b
          • MD5 SHA1 SHA512 SSDEEP

          MSIE215.tmp

          • Path C:\Windows\Installer\MSIE215.tmp
          • Size 195KB
          • SHA256 cedff33eba97e81df4248a087441b1cd9877fa63aded5d357f601302ae6d9cf8
          • MD5 SHA1 SHA512 SSDEEP

          MSIE85F.tmp

          • Path C:\Windows\Installer\MSIE85F.tmp
          • Size 690KB
          • SHA256 cb42fac1aebb6e1ac4907a38035b218b5f992d1bcd4dece11b1664a588e876e4
          • MD5 SHA1 SHA512 SSDEEP

          memory/4916-146-0x0000000006BF0000-0x0000000006BFC000-memory.dmp

          memory/4916-186-0x000000000A080000-0x000000000A0AE000-memory.dmp

          memory/4916-162-0x00000000073A0000-0x0000000007432000-memory.dmp

          memory/4916-206-0x000000007491E000-0x000000007491F000-memory.dmp

          memory/4916-213-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/4916-155-0x0000000009110000-0x00000000096C4000-memory.dmp

          memory/4916-149-0x00000000075A0000-0x0000000007B44000-memory.dmp

          memory/4916-0-0x000000007491E000-0x000000007491F000-memory.dmp

          memory/4916-140-0x0000000006710000-0x0000000006A64000-memory.dmp

          memory/4916-139-0x00000000066E0000-0x0000000006702000-memory.dmp

          memory/4916-138-0x0000000006240000-0x000000000625C000-memory.dmp

          memory/4916-133-0x00000000062C0000-0x000000000634C000-memory.dmp

          memory/4916-112-0x0000000005BF0000-0x0000000005C02000-memory.dmp

          memory/4916-249-0x0000000008200000-0x000000000821A000-memory.dmp

          memory/4916-252-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/4916-274-0x000000000C670000-0x000000000C67A000-memory.dmp

          memory/4916-276-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/4916-96-0x0000000005670000-0x000000000568D000-memory.dmp

          memory/4916-30-0x00000000054F0000-0x0000000005522000-memory.dmp

          memory/4916-38-0x00000000054D0000-0x00000000054EA000-memory.dmp

          memory/4916-46-0x0000000005560000-0x0000000005590000-memory.dmp

          memory/4916-54-0x0000000005590000-0x00000000055B6000-memory.dmp

          memory/4916-70-0x00000000055F0000-0x00000000055F8000-memory.dmp

          memory/4916-78-0x0000000005640000-0x000000000566A000-memory.dmp

          memory/4916-86-0x00000000056A0000-0x00000000056CC000-memory.dmp

          memory/4916-62-0x0000000005530000-0x000000000553A000-memory.dmp

          memory/4916-22-0x0000000005480000-0x00000000054A8000-memory.dmp

          memory/4916-3-0x0000000005070000-0x0000000005454000-memory.dmp

          memory/4916-2-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/4916-1-0x00000000001D0000-0x00000000005B6000-memory.dmp

          memory/4916-521-0x0000000074910000-0x00000000750C0000-memory.dmp