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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01/05/2024, 00:13

General

  • Target

    83c7b80ed36389b064931a08e4d6f5ec9ff8bbc78b8a00ceb3e2a46fed047720.exe

  • Size

    5.4MB

  • MD5

    773ccd588fe6945616e45c19bf13490f

  • SHA1

    c81058b04f40e87cf21469b567f53bcb8b290de0

  • SHA256

    83c7b80ed36389b064931a08e4d6f5ec9ff8bbc78b8a00ceb3e2a46fed047720

  • SHA512

    07909a12833d21c7a2a1173cd8201a551fccbfc6347131dea62b5d4610528f4e319d74284959755fd203d87433a3d6ba881319dee6e477413ef3195f795d8a52

  • SSDEEP

    98304:emhd1UryeZqKsSzbyXDZPheE0V7wQqZUha5jtSyZIUh:elEKtkUE02QbaZtliU

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\83c7b80ed36389b064931a08e4d6f5ec9ff8bbc78b8a00ceb3e2a46fed047720.exe
    "C:\Users\Admin\AppData\Local\Temp\83c7b80ed36389b064931a08e4d6f5ec9ff8bbc78b8a00ceb3e2a46fed047720.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Users\Admin\AppData\Local\Temp\638.tmp
      "C:\Users\Admin\AppData\Local\Temp\638.tmp" --splashC:\Users\Admin\AppData\Local\Temp\83c7b80ed36389b064931a08e4d6f5ec9ff8bbc78b8a00ceb3e2a46fed047720.exe F286A76919885A954A6AFBBB167C0AE4088BA8C34DD63FD468C3E724260C20E9BE35446065E16208B8862BFA058F36AA2844D0C50FB18971E87856A823597925
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:1664

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\638.tmp

    Filesize

    5.4MB

    MD5

    fa38c9209a6bd9f91533b556f95840b7

    SHA1

    e3633e2c54c2f20ef601791752c4f5e254a9f15a

    SHA256

    3c3de1f126aa3a158ba7364f2575a10a84c95931a7666009f6f2df7caf25242a

    SHA512

    11f3efce1c7c21b4f74de081c8c76ad740a84ed3139e0ea838396e25307100f7408d7acf62acbe5ebb62a2fbc7cfe08e884fbbc1fa7b84145679e1d2f247c518

  • memory/1664-9-0x0000000000400000-0x0000000000849000-memory.dmp

    Filesize

    4.3MB

  • memory/2344-0-0x0000000000400000-0x0000000000849000-memory.dmp

    Filesize

    4.3MB