Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/11/2023, 08:48

General

  • Target
    NEAS.e5659fedb10fe42623012d35638a23f0.exe
  • Size 27KB
  • Sample231102-kqmwesbf99
  • SHA256 e6b966f8cad1780bffe87c69ea0176bfe7186c5be32227a4999ab7a31bec6614
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.e5659fedb10fe42623012d35638a23f0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.e5659fedb10fe42623012d35638a23f0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:1296
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 12
          3⤵
          • Program crash
          PID:3488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1296 -ip 1296
      1⤵
        PID:4188

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1296-1-0x0000000000400000-0x0000000000405000-memory.dmp

            memory/3764-0-0x0000000000400000-0x000000000040A000-memory.dmp

            memory/3764-5-0x0000000000400000-0x000000000040A000-memory.dmp