Analysis

  • max time kernel
    4s
  • max time network
    0s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2024 14:07

General

  • Target

    executor/STARTTHIS.exe

  • Size

    7.4MB

  • MD5

    36185da0d20008184a1c6a2f842a6534

  • SHA1

    c2fc45d59f0d9a3ea2ba6605d91050dd91cdf783

  • SHA256

    7e4f07d1009aa7781becf6bb615908dd7e8e45c9624e09f98a1ebf10419d5b97

  • SHA512

    85c4b9c3e99c9a86a0afba002b0b493d47f34c56e45525b8c4586eee095f26c38cd7c80ebc189abf8aed07f837c4c902eb759d9c8d3bfca0365bb4988d4232cd

  • SSDEEP

    196608:yrtgwEsdRurErvI9pWjgaAnajMsK2+qYQ9HwZsiVtxh/:oZRurEUWjJjYDq7w1Vtxh/

Score
7/10
upx

Malware Config

Signatures

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

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\executor\STARTTHIS.exe
    "C:\Users\Admin\AppData\Local\Temp\executor\STARTTHIS.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Users\Admin\AppData\Local\Temp\executor\STARTTHIS.exe
      "C:\Users\Admin\AppData\Local\Temp\executor\STARTTHIS.exe"
      2⤵
      • Loads dropped DLL
      PID:2732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI23882\python312.dll
    Filesize

    1.7MB

    MD5

    fb8bedf8440eb432c9f3587b8114abc0

    SHA1

    136bb4dd38a7f6cb3e2613910607131c97674f7c

    SHA256

    cb627a3c89de8e114c95bda70e9e75c73310eb8af6cf3a937b1e3678c8f525b6

    SHA512

    b632235d5f60370efa23f8c50170a8ac569ba3705ec3d515efcad14009e0641649ab0f2139f06868024d929defffffefb352bd2516e8cd084e11557b31e95a63

  • memory/2732-23-0x000007FEF5DE0000-0x000007FEF64A5000-memory.dmp
    Filesize

    6.8MB