Overview

overview

10

Static

static

10

Release/Di...at.exe

windows7-x64

10

Release/Di...at.exe

windows10-2004-x64

10

builder.exe

windows7-x64

3

builder.exe

windows10-2004-x64

7

dnlib.dll

windows7-x64

1

dnlib.dll

windows10-2004-x64

1

Analysis

  • max time kernel
    188s
  • max time network
    191s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2024, 16:42

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General

  • Target

    builder.exe

  • Size

    10KB

  • MD5

    4f04f0e1ff050abf6f1696be1e8bb039

  • SHA1

    bebf3088fff4595bfb53aea6af11741946bbd9ce

  • SHA256

    ded51c306ee7e59fa15c42798c80f988f6310ea77ab77de3d12dc01233757cfa

  • SHA512

    94713824b81de323e368fde18679ef8b8f2883378bffd2b7bd2b4e4bd5d48b35c6e71c9f8e9b058ba497db1bd0781807e5b7cecfd540dad611da0986c72b9f12

  • SSDEEP

    96:IJXYAuB2glBLgyOk3LxdjP2rm549JSTuwUYXzP+B1izXTa/HFpff3LG+tzNt:IJXDk7LI4uwtDPC1ijCHffSs

Score
7/10
discoverypersistenceprivilege_escalation

Malware Config

Signatures

  • 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.

    persistenceprivilege_escalation
  • Modifies system executable filetype association 2 TTPs 4 IoCs
    persistence
  • 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.

    discovery
  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\builder.exe
    "C:\Users\Admin\AppData\Local\Temp\builder.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5108
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4848
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost
      1⤵
        PID:2572
      • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
        1⤵
        • Modifies system executable filetype association
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:2176
      • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
        1⤵
        • Modifies system executable filetype association
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Modifies Internet Explorer settings
        • Modifies registry class
        PID:4916

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\logs\Personal\SyncEngine-2024-10-11.1644.2176.1.aodl
              Filesize

              105KB

              MD5

              3b00199d7028a9118ec4c0c8ae56059d

              SHA1

              a544434daa1f9374f5972ec19a4f3ad1677f3414

              SHA256

              cb6bb12a9916899c31cf3d61377a20407d6bfebc53b61ec4f7147b4970a40b1d

              SHA512

              997530f70230a59e27cb5100f0727279af9cb61256947e77072094d5330923def6b99c5cd31d6361eeec2f0d727cd77d98fa8a749d3331e4f8dec7e4a4a9c62a

              Download Submit

            • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\logs\Personal\TraceCurrent.0729.0013.etl
              Filesize

              4KB

              MD5

              e91e0a937c140848f1d29ccc6b558b64

              SHA1

              7418c6ffcde85e0a4a819d7eccfa395f41581712

              SHA256

              1502fc1f99e0951357d0147d92d7cf933fd2770fcf192b63068f3a1d9bafdc9e

              SHA512

              3aedbf9bc73afd357df18864d3168bbe874c8a7ddde893081c6c88d32c9f33bba419c458ce806697fc99f40d53f8f3fdfbefe9a08705c110f0e8c196e43d5f29

              Download Submit

            • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\logs\Personal\telemetryCache.otc.session
              Filesize

              20KB

              MD5

              d4e676a4fe766280882567a15fd4ef54

              SHA1

              9bbf3027a39fa6e7f2e3d3f32d84c173f20b5772

              SHA256

              20aac34536ccd50564392622eb605204015021a6cd17909575c2b1a53eaab827

              SHA512

              122fe08e5b1a96b130bd4e1e49a8d2630320c86f85c932dc56e1c16ebcf6aac9b2f5a5e58e4c2880234302ade6a6c573b1d4b53146dc1f0c97be94e95b6dc5cf

              Download Submit

            • memory/5108-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

              Filesize

              4KB

              Download

            • memory/5108-1-0x0000000000410000-0x0000000000418000-memory.dmp

              Filesize

              32KB

              Download

            • memory/5108-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

              Filesize

              5.6MB

              Download

            • memory/5108-3-0x0000000004E10000-0x0000000004EA2000-memory.dmp

              Filesize

              584KB

              Download

            • memory/5108-5-0x0000000004EC0000-0x0000000004ECA000-memory.dmp

              Filesize

              40KB

              Download

            • memory/5108-4-0x0000000074CA0000-0x0000000075450000-memory.dmp

              Filesize

              7.7MB

              Download

            • memory/5108-6-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

              Filesize

              4KB

              Download

            • memory/5108-7-0x0000000074CA0000-0x0000000075450000-memory.dmp

              Filesize

              7.7MB

              Download

            • memory/5108-8-0x00000000081F0000-0x0000000008312000-memory.dmp

              Filesize

              1.1MB

              Download