Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 10:16

General

  • Target

    dhl-agb-frankierung-15022021.pdf/dhl-agb-frankierung-15022021.pdf.exe

  • Size

    1010KB

  • MD5

    9f9d78a435e883b7ae0f4f8a3ceda231

  • SHA1

    3019720b2862c09b6daba85ae534e5d9eaf22b33

  • SHA256

    1900a5cf6e98ce97264478288b8e27ad6055b15c1a44c8be1d546d3c02934d69

  • SHA512

    b9ee992def2badcae45ca2b58ac37cd885920a442597f6dc63843f713967a496bf18e5504c430fbb68cea064cc8239ff41aa63439677eb83c43288937d98fb59

  • SSDEEP

    12288:69azXVAdLTyP/m1WeX8q0uSLBUvSWnNgUNtHpIRnsxxGhEm4WUWu2RKw2xy6nnjF:FUG/m8C8nOvlNO6nnjqKoe

Malware Config

Extracted

Family

warzonerat

C2

194.5.97.34:1405

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

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

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dhl-agb-frankierung-15022021.pdf\dhl-agb-frankierung-15022021.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\dhl-agb-frankierung-15022021.pdf\dhl-agb-frankierung-15022021.pdf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BOZrmmoRXjnR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4050.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1324
    • C:\Users\Admin\AppData\Local\Temp\dhl-agb-frankierung-15022021.pdf\dhl-agb-frankierung-15022021.pdf.exe
      "{path}"
      2⤵
        PID:2084
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4196,i,1305347165619645738,15927664461101562802,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:8
      1⤵
        PID:3700

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Execution

      Scheduled Task/Job

      1
      T1053

      Scheduled Task

      1
      T1053.005

      Persistence

      Scheduled Task/Job

      1
      T1053

      Scheduled Task

      1
      T1053.005

      Privilege Escalation

      Scheduled Task/Job

      1
      T1053

      Scheduled Task

      1
      T1053.005

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp4050.tmp
        Filesize

        1KB

        MD5

        a92b6d0f6d58c62a0f8ee6719619c12d

        SHA1

        580882ec8decae1684cc92a553c5141ae3e93f91

        SHA256

        d706cbd79513c548449647327fc9dfc40ffcd0b372185c856bc7a3efeca45cf4

        SHA512

        043f545753df699ca1d6e14afeac4613a119be9c1294a89930bd3dd70a84af9ed06d4cdf57dbf97fa1bb16e6ce357537a58d5dee758f4b052b51423c8faa0199

      • memory/2084-20-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/2084-18-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/2084-16-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/2084-14-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/3600-4-0x0000000005960000-0x000000000596A000-memory.dmp
        Filesize

        40KB

      • memory/3600-6-0x0000000008960000-0x0000000008968000-memory.dmp
        Filesize

        32KB

      • memory/3600-7-0x0000000008A10000-0x0000000008AAC000-memory.dmp
        Filesize

        624KB

      • memory/3600-8-0x000000007479E000-0x000000007479F000-memory.dmp
        Filesize

        4KB

      • memory/3600-9-0x0000000074790000-0x0000000074F40000-memory.dmp
        Filesize

        7.7MB

      • memory/3600-10-0x0000000006C60000-0x0000000006CA6000-memory.dmp
        Filesize

        280KB

      • memory/3600-5-0x0000000074790000-0x0000000074F40000-memory.dmp
        Filesize

        7.7MB

      • memory/3600-0-0x000000007479E000-0x000000007479F000-memory.dmp
        Filesize

        4KB

      • memory/3600-3-0x0000000005980000-0x0000000005A12000-memory.dmp
        Filesize

        584KB

      • memory/3600-2-0x0000000005F30000-0x00000000064D4000-memory.dmp
        Filesize

        5.6MB

      • memory/3600-19-0x0000000074790000-0x0000000074F40000-memory.dmp
        Filesize

        7.7MB

      • memory/3600-1-0x0000000000E40000-0x0000000000F42000-memory.dmp
        Filesize

        1.0MB