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Analysis

  • max time kernel
    207s
  • max time network
    272s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 12:20

General

  • Target

    29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe

  • Size

    492KB

  • MD5

    bf4d9b46d10882fae89aa7bc1ab6315a

  • SHA1

    f3aafee4a7709312993022d3197b43f0ed098167

  • SHA256

    29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58

  • SHA512

    6cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77

  • SSDEEP

    6144:CNc0pYZ6Xo0ft59j/Ukt8d4UgLMA+B2k71nruJoEDZJiBWIDm:tlE59j/UknUgLMA+EkhyJoib4

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 21 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe
    "C:\Users\Admin\AppData\Local\Temp\29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe"
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Deletes itself
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:576

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe

    Filesize

    492KB

    MD5

    bf4d9b46d10882fae89aa7bc1ab6315a

    SHA1

    f3aafee4a7709312993022d3197b43f0ed098167

    SHA256

    29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58

    SHA512

    6cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77

  • C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe

    Filesize

    492KB

    MD5

    bf4d9b46d10882fae89aa7bc1ab6315a

    SHA1

    f3aafee4a7709312993022d3197b43f0ed098167

    SHA256

    29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58

    SHA512

    6cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77

  • \ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe

    Filesize

    492KB

    MD5

    bf4d9b46d10882fae89aa7bc1ab6315a

    SHA1

    f3aafee4a7709312993022d3197b43f0ed098167

    SHA256

    29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58

    SHA512

    6cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77

  • \ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe

    Filesize

    492KB

    MD5

    bf4d9b46d10882fae89aa7bc1ab6315a

    SHA1

    f3aafee4a7709312993022d3197b43f0ed098167

    SHA256

    29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58

    SHA512

    6cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77

  • memory/576-62-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1516-54-0x00000000757E1000-0x00000000757E3000-memory.dmp

    Filesize

    8KB

  • memory/1516-55-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1516-63-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1516-64-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB