Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/11/2024, 23:31

General

  • Target

    be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6.exe

  • Size

    560KB

  • MD5

    8d67009d0a7a4b5feb69b4d1e14df73c

  • SHA1

    e7e25fc3c7816bee6b094525a894e8a7c0b18848

  • SHA256

    be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6

  • SHA512

    987bf51639d9602c51ced91356f6f73e122c1693335c4c0b36608705008cd490a3d845560a14d39d2e3f2ce67fbf0870d226d5a32030fb258b8f2b455a1861c6

  • SSDEEP

    12288:SCfiaVM5GHMoVZYL0VCFQYAAA22zQ5I/slShaMZucL7kp:SYiJ5kVZglAB22zQ56Lja

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6.exe
    "C:\Users\Admin\AppData\Local\Temp\be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4676
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JIlApjvRxj.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1332
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JIlApjvRxj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE91.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:5012
    • C:\Users\Admin\AppData\Local\Temp\be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6.exe
      "C:\Users\Admin\AppData\Local\Temp\be9412060a9d41f496e907a637096255fa848a8ecb4bb4b35043f2e71ca871f6.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:780

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

          Filesize

          18KB

          MD5

          f73a2027befbfd3eb8fc0d4d278f4fba

          SHA1

          082274392c8e8b6c3d0669e688336858f7674b57

          SHA256

          60895267823346f192c5db61049b9d7fea709dde5797a6ec7dbaf632902c2270

          SHA512

          a2459e4d5377807bf74c36ecb73cfa7da324706d3433ff6f74755975cc53de8366a183105076a38b84931c5f218e9470d1ddb79572a128ab33f16d5771cc31c7

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fx3fybqi.yre.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\tmpE91.tmp

          Filesize

          1KB

          MD5

          f3a527cd7138f8e4a18115146de03f02

          SHA1

          0ea6c2fc2d09b0e4fa7cc47fb59e278adb0642ab

          SHA256

          34bd4a2d436f070633d64357abac8792c998c2b95799b953e1755e6f67f2b6f2

          SHA512

          b19172c50a4f71513b37d01be589c109bc078aa8dd72292e472f824126332fd832abe12d455c03ee20da9c2f57af45d67d92a4dbaea9ed319637c8f77570eba3

        • memory/780-50-0x0000000006800000-0x0000000006850000-memory.dmp

          Filesize

          320KB

        • memory/780-89-0x0000000006BC0000-0x0000000006D82000-memory.dmp

          Filesize

          1.8MB

        • memory/780-26-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1332-76-0x0000000007010000-0x000000000701A000-memory.dmp

          Filesize

          40KB

        • memory/1332-88-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/1332-62-0x0000000006240000-0x000000000625E000-memory.dmp

          Filesize

          120KB

        • memory/1332-75-0x0000000006F90000-0x0000000006FAA000-memory.dmp

          Filesize

          104KB

        • memory/1332-73-0x0000000006C60000-0x0000000006D03000-memory.dmp

          Filesize

          652KB

        • memory/1332-52-0x0000000071840000-0x000000007188C000-memory.dmp

          Filesize

          304KB

        • memory/1332-51-0x0000000006C10000-0x0000000006C42000-memory.dmp

          Filesize

          200KB

        • memory/1332-74-0x00000000075E0000-0x0000000007C5A000-memory.dmp

          Filesize

          6.5MB

        • memory/1332-77-0x0000000007210000-0x00000000072A6000-memory.dmp

          Filesize

          600KB

        • memory/1332-81-0x00000000072D0000-0x00000000072EA000-memory.dmp

          Filesize

          104KB

        • memory/1332-78-0x0000000007190000-0x00000000071A1000-memory.dmp

          Filesize

          68KB

        • memory/1332-22-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/1332-79-0x00000000071C0000-0x00000000071CE000-memory.dmp

          Filesize

          56KB

        • memory/1332-80-0x00000000071D0000-0x00000000071E4000-memory.dmp

          Filesize

          80KB

        • memory/1332-20-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/2720-10-0x00000000044A0000-0x00000000044FE000-memory.dmp

          Filesize

          376KB

        • memory/2720-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp

          Filesize

          584KB

        • memory/2720-2-0x0000000004FA0000-0x0000000005544000-memory.dmp

          Filesize

          5.6MB

        • memory/2720-1-0x0000000000170000-0x00000000001FE000-memory.dmp

          Filesize

          568KB

        • memory/2720-38-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/2720-0-0x00000000751CE000-0x00000000751CF000-memory.dmp

          Filesize

          4KB

        • memory/2720-9-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/2720-8-0x00000000751CE000-0x00000000751CF000-memory.dmp

          Filesize

          4KB

        • memory/2720-7-0x0000000007840000-0x000000000785E000-memory.dmp

          Filesize

          120KB

        • memory/2720-6-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/2720-5-0x0000000004C20000-0x0000000004CBC000-memory.dmp

          Filesize

          624KB

        • memory/2720-4-0x0000000004AC0000-0x0000000004ACA000-memory.dmp

          Filesize

          40KB

        • memory/4676-15-0x0000000002360000-0x0000000002396000-memory.dmp

          Filesize

          216KB

        • memory/4676-63-0x0000000071840000-0x000000007188C000-memory.dmp

          Filesize

          304KB

        • memory/4676-49-0x0000000005CB0000-0x0000000005CFC000-memory.dmp

          Filesize

          304KB

        • memory/4676-48-0x0000000005C70000-0x0000000005C8E000-memory.dmp

          Filesize

          120KB

        • memory/4676-28-0x0000000005670000-0x00000000059C4000-memory.dmp

          Filesize

          3.3MB

        • memory/4676-25-0x00000000055C0000-0x0000000005626000-memory.dmp

          Filesize

          408KB

        • memory/4676-24-0x00000000054A0000-0x0000000005506000-memory.dmp

          Filesize

          408KB

        • memory/4676-23-0x0000000004DB0000-0x0000000004DD2000-memory.dmp

          Filesize

          136KB

        • memory/4676-19-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/4676-82-0x00000000072C0000-0x00000000072C8000-memory.dmp

          Filesize

          32KB

        • memory/4676-18-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/4676-16-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/4676-87-0x00000000751C0000-0x0000000075970000-memory.dmp

          Filesize

          7.7MB

        • memory/4676-17-0x0000000004E00000-0x0000000005428000-memory.dmp

          Filesize

          6.2MB