Analysis

  • max time kernel
    141s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 12:03

General

  • Target

    cpu-z_2.09-cn.exe

  • Size

    2.1MB

  • MD5

    eefe7f1fca5cf46182d5025eaad625d0

  • SHA1

    3fef1b8f17746512c98be35b5e8621916b03c035

  • SHA256

    c9cd0151fcd74a0f301cd4c5832ab67bd38d08c7ae1faf39463fe380c2766c6a

  • SHA512

    044a4624fe5ac2d6f770fafe3fb74b79868cc9c5c1805b475fb9341a244a47b8efcba0fe215ee5261c7017a23b26335dddb3292f398f56655d8f1ab936a322ad

  • SSDEEP

    49152:2yVSwAvN92GM5n/007Rq7+EK3BQmiGeg3YMF2MuQBVSL8SCQzOqGkeVvo:XswyHdi/pC+EKxQI3YC2pQwLuxo

Score
4/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cpu-z_2.09-cn.exe
    "C:\Users\Admin\AppData\Local\Temp\cpu-z_2.09-cn.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5076
    • C:\Users\Admin\AppData\Local\Temp\is-AIPFI.tmp\cpu-z_2.09-cn.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-AIPFI.tmp\cpu-z_2.09-cn.tmp" /SL5="$501F2,1954791,58368,C:\Users\Admin\AppData\Local\Temp\cpu-z_2.09-cn.exe"
      2⤵
      • Executes dropped EXE
      PID:1496

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-AIPFI.tmp\cpu-z_2.09-cn.tmp

          Filesize

          723KB

          MD5

          05932ed93d1308040544ec4acdeab5d4

          SHA1

          bd78348bed36927a99b480f4c1ea01a463932f67

          SHA256

          7e64b7be85dea5b3e6f049a1d9a77f144bbcface20636b10b8b95ead8b4d2004

          SHA512

          c9cb591e769254f3e153ddcebdc679da57f3db1d82afd38eaaa9f15ac1605e0a8fb29efda71441d24c709c70c11c221bf2d79bc0bfc10416f6df5b1993a9442f

        • memory/1496-6-0x0000000000400000-0x00000000004BF000-memory.dmp

          Filesize

          764KB

        • memory/1496-9-0x0000000000400000-0x00000000004BF000-memory.dmp

          Filesize

          764KB

        • memory/5076-0-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB

        • memory/5076-1-0x0000000000401000-0x000000000040C000-memory.dmp

          Filesize

          44KB

        • memory/5076-8-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB