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Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2024, 23:27

General

  • Target

    d757c8f286baaf93380e560c986b6222.exe

  • Size

    614KB

  • MD5

    d757c8f286baaf93380e560c986b6222

  • SHA1

    8c6bf2a37004c382c18e6b23ab0b8e5be1569e5d

  • SHA256

    830bf8ebb7a9f6b44f657836c6dad8d1cebab16350f402dbf599d4f38e019ed0

  • SHA512

    1f69ecc47e5dad5788db34e2def9a4991345a4fac2ef322cd80451ead1f65e6d5af00785f56663055796c3bb7b935f5d74895b31a3075adc1cffb1cb9f666700

  • SSDEEP

    12288:P5v8WAA12+eawYcPxrg+v8EUVhF3Z4mxxlSWUcOeTHfkzz+:Px0tzY8xD1AQmXzUcrTHcf+

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies data under HKEY_USERS 28 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\d757c8f286baaf93380e560c986b6222.exe
    "C:\Users\Admin\AppData\Local\Temp\d757c8f286baaf93380e560c986b6222.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2228
  • C:\Windows\Hacker.com.cn.exe
    C:\Windows\Hacker.com.cn.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      2⤵
        PID:2676

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\Hacker.com.cn.exe

      Filesize

      614KB

      MD5

      d757c8f286baaf93380e560c986b6222

      SHA1

      8c6bf2a37004c382c18e6b23ab0b8e5be1569e5d

      SHA256

      830bf8ebb7a9f6b44f657836c6dad8d1cebab16350f402dbf599d4f38e019ed0

      SHA512

      1f69ecc47e5dad5788db34e2def9a4991345a4fac2ef322cd80451ead1f65e6d5af00785f56663055796c3bb7b935f5d74895b31a3075adc1cffb1cb9f666700

    • memory/2228-0-0x0000000000400000-0x000000000055D000-memory.dmp

      Filesize

      1.4MB

    • memory/2228-1-0x0000000000300000-0x0000000000354000-memory.dmp

      Filesize

      336KB

    • memory/2228-3-0x0000000000560000-0x0000000000561000-memory.dmp

      Filesize

      4KB

    • memory/2228-2-0x0000000000580000-0x0000000000581000-memory.dmp

      Filesize

      4KB

    • memory/2228-5-0x00000000003E0000-0x00000000003E1000-memory.dmp

      Filesize

      4KB

    • memory/2228-4-0x00000000005B0000-0x00000000005B1000-memory.dmp

      Filesize

      4KB

    • memory/2228-7-0x00000000005A0000-0x00000000005A1000-memory.dmp

      Filesize

      4KB

    • memory/2228-6-0x00000000003D0000-0x00000000003D1000-memory.dmp

      Filesize

      4KB

    • memory/2228-9-0x00000000005C0000-0x00000000005C1000-memory.dmp

      Filesize

      4KB

    • memory/2228-8-0x0000000000590000-0x0000000000591000-memory.dmp

      Filesize

      4KB

    • memory/2228-10-0x00000000003F0000-0x00000000003F1000-memory.dmp

      Filesize

      4KB

    • memory/2228-11-0x0000000003270000-0x000000000331F000-memory.dmp

      Filesize

      700KB

    • memory/2228-12-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-13-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-14-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-17-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-18-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-19-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-20-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-21-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-22-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-23-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-24-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-25-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-26-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-27-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-28-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-29-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-30-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-31-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-32-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-33-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-34-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-35-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-36-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-37-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-38-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-39-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-40-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-41-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-42-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-45-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-46-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-43-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-47-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-49-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-50-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-51-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-52-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-53-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-54-0x0000000003270000-0x0000000003370000-memory.dmp

      Filesize

      1024KB

    • memory/2228-55-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/2228-56-0x00000000005D0000-0x00000000005D2000-memory.dmp

      Filesize

      8KB

    • memory/2228-143-0x0000000000400000-0x000000000055D000-memory.dmp

      Filesize

      1.4MB

    • memory/2648-57-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-59-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-58-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-60-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-61-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-62-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-63-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-64-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-65-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-66-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-67-0x0000000003150000-0x0000000003250000-memory.dmp

      Filesize

      1024KB

    • memory/2648-145-0x0000000000400000-0x000000000055D000-memory.dmp

      Filesize

      1.4MB

    • memory/2648-174-0x0000000000400000-0x000000000055D000-memory.dmp

      Filesize

      1.4MB