Analysis

  • max time kernel
    153s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2024, 20:03

General

  • Target

    b47c3d63292255c1.exe

  • Size

    79.7MB

  • MD5

    d9fed0d627814abc6e56d4cc43cc1afe

  • SHA1

    79bd28ebce1f1d654bf243aabc610d6347fc3d83

  • SHA256

    2dc5dca6c8a4c0ead48b6ecec215de0ff00b9f15ad0f8ccbe57df13915cab27d

  • SHA512

    eab3e9e131c4cb22ad6e45a8931bb23bb62282e25d31e65a5820261e3f217f1cb2f30b56e457c956c83c77276fe361eb3c0393143ac6523e345fb3734ef04eb3

  • SSDEEP

    1572864:l1dKgIKwHSigWrhahGa1fZlSAd1T0t9O2fKRxiSl3bT:vgxDSnWlp6lS6TK9sx7l

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b47c3d63292255c1.exe
    "C:\Users\Admin\AppData\Local\Temp\b47c3d63292255c1.exe"
    1⤵
    • Drops file in Drivers directory
    • Maps connected drives based on registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    PID:1300
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=4192 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2596

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1300-0-0x00007FF9F58F0000-0x00007FF9F58F2000-memory.dmp

            Filesize

            8KB

          • memory/1300-1-0x00007FF9F5900000-0x00007FF9F5902000-memory.dmp

            Filesize

            8KB