Analysis

  • max time kernel
    141s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 02:22

General

  • Target

    2024-06-13_09bd02a0bf0a68700bd06d26186b0fbd_mafia.exe

  • Size

    1.1MB

  • MD5

    09bd02a0bf0a68700bd06d26186b0fbd

  • SHA1

    7b4e72fe0cd0be15283f87014da80a391c1b8e75

  • SHA256

    2f4eb28c47036bb4ca5a31a6de9406fb2fe7fb732f093dc4e691f5ba8985e1c6

  • SHA512

    6383bc5e026b87ae6e3b6aba71fd039b744a67346792f2f0c4aa20cb0036c203bfff9f07e2daff1f2e706f8dd795d2ed96106c13a1005d82f5a9581526baf8f8

  • SSDEEP

    24576:ZKoBPMgHVnkYVsZD2etobLzB/3gQvExFpdhC55AKDqsc53vTkO/CyY0H:Zj/HVnaZ+7B/gkUrMvLqscVF/Cyz

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 12 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-13_09bd02a0bf0a68700bd06d26186b0fbd_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-13_09bd02a0bf0a68700bd06d26186b0fbd_mafia.exe"
    1⤵
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks processor information in registry
    • Modifies system certificate store
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4496
  • 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=3776,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4124 /prefetch:8
    1⤵
      PID:3008

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\HTM4215.tmp

      Filesize

      651KB

      MD5

      a3bc82ec91d572027540f7a796dd95fc

      SHA1

      f843bac69c6e1b623a4b7810e691834bd4017810

      SHA256

      cdf24004acda832634a2ca7c656672a5e9de0a6bdf753bd7bee76e87a24f8c07

      SHA512

      262fe7617daaa2b253e93e3cb80973de4789c76c7247fa8eb0880a6ee6a92c6e3d2e54bf973d38b6943d2277f7875e8327c27e0a6361a80efa74ba84b422c8eb

    • memory/4496-5-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-6-0x0000000001180000-0x0000000001181000-memory.dmp

      Filesize

      4KB

    • memory/4496-7-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-11-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-15-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-18-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-19-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-22-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-23-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-24-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-27-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB

    • memory/4496-28-0x0000000074FC0000-0x000000007519C000-memory.dmp

      Filesize

      1.9MB