Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 20:46

General

  • Target

    xuhu.exe

  • Size

    87.0MB

  • MD5

    84f0b3584d52b500e4ebfbf97e02bfa2

  • SHA1

    881042aea9717260c2337ae4cbb95097cce2ed74

  • SHA256

    a6b44600a77997e6e46bda3f0aa10986127380de91be9ca5aa0713eab42717f0

  • SHA512

    f8466287e5df5895e2222c4faad2f59a14dc780daeb43af16c3a71d980df8168b2aced89077940e7870e1395df06a441550844656caa54b7a6970cf18ee4751e

  • SSDEEP

    1572864:6dn2MQcEzvgKWogC6eA4ZysnIFJnvGnbZMsWhIk9AQ2qNTaBWaAFG0yegv1kACzz:in2MQcuYKWoP6eNtGBkZnWhIk9B2eOWX

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\xuhu.exe
    "C:\Users\Admin\AppData\Local\Temp\xuhu.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\xuhujob.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xuhujob.exe"
      2⤵
      • Executes dropped EXE
      PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1724-4-0x0000000002090000-0x00000000020A0000-memory.dmp

    Filesize

    64KB