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Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 15:57

General

  • Target

    7ac932c877a80bd981598f37ccdf1e6c.exe

  • Size

    703KB

  • MD5

    7ac932c877a80bd981598f37ccdf1e6c

  • SHA1

    8204d408d56a590a2dcb629739815112dbd9a16e

  • SHA256

    9c216ca074eff0fe66a134a978b883bc27b7ac3d5f29f951e90f0dac980deb61

  • SHA512

    721ec8b29681b5144df78efa7ce9f1b867532543491181b0613fa278d2b9d3d88363a819d7fd32959b953217e10cbf5c887ac4d17ed7c344f8c60e3ac1f24cbc

  • SSDEEP

    12288:YRycYktU4g/n/t0EW5A0ckOvJwQ5oalK+Geh4v6jIk6bQQ52LwRg08S5nt1/Pk:cxnU4gf2EW5AdHJr1kMh4vOIk6LXlH

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ac932c877a80bd981598f37ccdf1e6c.exe
    "C:\Users\Admin\AppData\Local\Temp\7ac932c877a80bd981598f37ccdf1e6c.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2428
  • C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
    1⤵
      PID:2944
    • C:\Windows\NoHacker.cn.exe
      C:\Windows\NoHacker.cn.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2784

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Windows\NoHacker.cn.exe

      Filesize

      703KB

      MD5

      7ac932c877a80bd981598f37ccdf1e6c

      SHA1

      8204d408d56a590a2dcb629739815112dbd9a16e

      SHA256

      9c216ca074eff0fe66a134a978b883bc27b7ac3d5f29f951e90f0dac980deb61

      SHA512

      721ec8b29681b5144df78efa7ce9f1b867532543491181b0613fa278d2b9d3d88363a819d7fd32959b953217e10cbf5c887ac4d17ed7c344f8c60e3ac1f24cbc

    • memory/2428-1-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/2428-0-0x0000000000400000-0x00000000004C3000-memory.dmp

      Filesize

      780KB

    • memory/2428-7-0x0000000000400000-0x00000000004C3000-memory.dmp

      Filesize

      780KB

    • memory/2784-6-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/2784-8-0x0000000000400000-0x00000000004C3000-memory.dmp

      Filesize

      780KB

    • memory/2784-9-0x0000000000400000-0x00000000004C3000-memory.dmp

      Filesize

      780KB

    • memory/2784-10-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/2784-14-0x0000000000400000-0x00000000004C3000-memory.dmp

      Filesize

      780KB