Analysis

  • max time kernel
    89s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2024, 20:08

General

  • Target

    7847188494e7b747500620a1f65e9743.exe

  • Size

    1.3MB

  • MD5

    7847188494e7b747500620a1f65e9743

  • SHA1

    6265163f510aecd2595ab1816ad8c78a8b18d0b4

  • SHA256

    7673dc23941d0b9c8ef4a8c634620b98d4cfceae75a93af17c310bae4f407855

  • SHA512

    f868738f0971b382cb8b69a17788aade92d7d35ec9ee306d3f41c1e3737e052ae9ab487499b79eabc397046bf3f3aafdc7feabbba9d390128ea33b0a0a27b3d4

  • SSDEEP

    24576:inhP+vMRuU30+TNaM5golG/jYwndkxPdFiud9DsHvG:intcMRt0+5DedkxPdJdVs

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7847188494e7b747500620a1f65e9743.exe
    "C:\Users\Admin\AppData\Local\Temp\7847188494e7b747500620a1f65e9743.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1332
    • C:\Users\Admin\AppData\Local\Temp\7847188494e7b747500620a1f65e9743.exe
      C:\Users\Admin\AppData\Local\Temp\7847188494e7b747500620a1f65e9743.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2316

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7847188494e7b747500620a1f65e9743.exe

          Filesize

          1.3MB

          MD5

          e59c99d55c1628d00d35db1bd941c2f4

          SHA1

          1e933bfcac6efa72f2da9c82db16aa105b609920

          SHA256

          b4085cbbdac9947ed31fdcc333a1555dcc94698c62ad0a48d883a8d4fb811cb5

          SHA512

          52d6e5774d133a77aeb4dee18262ee1d3dddca6a0d7f392f2c3d39bdb2c0e4f62fb53a550f70c844892105353aa3ffe44af61a72945e08ffa917044c00e708c8

        • memory/1332-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/1332-1-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

        • memory/1332-2-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/1332-14-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2316-15-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2316-16-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2316-17-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

        • memory/2316-24-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB