Overview

overview

7

Static

static

7

1a8f64f8f6...3d.exe

windows7-x64

7

1a8f64f8f6...3d.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 13:49

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General

  • Target

    1a8f64f8f63ab032af32478f6590073d.exe

  • Size

    1.3MB

  • MD5

    1a8f64f8f63ab032af32478f6590073d

  • SHA1

    21633f9467b1045e0d92ec3ae0370ea9eafd254c

  • SHA256

    b76fb23b6408e67ea1bf542e4b6bd4440a95055194869bd8be4ae3024ead553e

  • SHA512

    0c01591cb7e1a1330b38f1340c3b11bd2dad8e0bfe24a016e79c43308e9ba52c34c09d5b8157d7a07000762bb00ed1e1cedd13b6191eea00e8e35521e5a15d14

  • SSDEEP

    24576:7ZFiL4zAexTm/87keNgUlKZdvjWhAKb4LMEEf1V/3G1HsBLF2DqXkV9NYumvG:764zbNXi5WqKbskT3G1MBLF2+0pY

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

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

    upx
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a8f64f8f63ab032af32478f6590073d.exe
    "C:\Users\Admin\AppData\Local\Temp\1a8f64f8f63ab032af32478f6590073d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Users\Admin\AppData\Local\Temp\1a8f64f8f63ab032af32478f6590073d.exe
      C:\Users\Admin\AppData\Local\Temp\1a8f64f8f63ab032af32478f6590073d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4876

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2944-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

          Download

        • memory/2944-1-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

          Download

        • memory/2944-2-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

          Download

        • memory/2944-14-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

          Download

        • memory/4876-15-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

          Download

        • memory/4876-16-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

          Download

        • memory/4876-17-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

          Download

        • memory/4876-24-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

          Download