Analysis

  • max time kernel
    149s
  • max time network
    63s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 17:17

General

  • Target

    ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74.exe

  • Size

    396KB

  • MD5

    e53d2988aea402da7872768945aa6704

  • SHA1

    c228131edf7150ff8ec321293356ba4094c29973

  • SHA256

    ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74

  • SHA512

    fbbbd22cb1d30f975271ff4bb70206e75f5cb027a78f8d7276dee09961736eed85f853ba84a78ee0325aa3aa0b2d09014f4767600ac7cc78a9ce4763e3d81147

  • SSDEEP

    6144:HLRaMiOryutVTqXvZ5WdwhDXQQ8dS9SnVt2uSoasHjfo0:rRRiiyxXvHa40NfnyFzu

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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74.exe
    "C:\Users\Admin\AppData\Local\Temp\ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\ProgramData\F4D55F6500014973000C06C9B4EB2331\F4D55F6500014973000C06C9B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000C06C9B4EB2331\F4D55F6500014973000C06C9B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74.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:1392

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\F4D55F6500014973000C06C9B4EB2331\F4D55F6500014973000C06C9B4EB2331.exe
    Filesize

    396KB

    MD5

    e53d2988aea402da7872768945aa6704

    SHA1

    c228131edf7150ff8ec321293356ba4094c29973

    SHA256

    ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74

    SHA512

    fbbbd22cb1d30f975271ff4bb70206e75f5cb027a78f8d7276dee09961736eed85f853ba84a78ee0325aa3aa0b2d09014f4767600ac7cc78a9ce4763e3d81147

  • C:\ProgramData\F4D55F6500014973000C06C9B4EB2331\F4D55F6500014973000C06C9B4EB2331.exe
    Filesize

    396KB

    MD5

    e53d2988aea402da7872768945aa6704

    SHA1

    c228131edf7150ff8ec321293356ba4094c29973

    SHA256

    ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74

    SHA512

    fbbbd22cb1d30f975271ff4bb70206e75f5cb027a78f8d7276dee09961736eed85f853ba84a78ee0325aa3aa0b2d09014f4767600ac7cc78a9ce4763e3d81147

  • \ProgramData\F4D55F6500014973000C06C9B4EB2331\F4D55F6500014973000C06C9B4EB2331.exe
    Filesize

    396KB

    MD5

    e53d2988aea402da7872768945aa6704

    SHA1

    c228131edf7150ff8ec321293356ba4094c29973

    SHA256

    ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74

    SHA512

    fbbbd22cb1d30f975271ff4bb70206e75f5cb027a78f8d7276dee09961736eed85f853ba84a78ee0325aa3aa0b2d09014f4767600ac7cc78a9ce4763e3d81147

  • \ProgramData\F4D55F6500014973000C06C9B4EB2331\F4D55F6500014973000C06C9B4EB2331.exe
    Filesize

    396KB

    MD5

    e53d2988aea402da7872768945aa6704

    SHA1

    c228131edf7150ff8ec321293356ba4094c29973

    SHA256

    ee07bffb630712f9366788d3726e610ab1bdf44e49120157441d8e7e2f2e3b74

    SHA512

    fbbbd22cb1d30f975271ff4bb70206e75f5cb027a78f8d7276dee09961736eed85f853ba84a78ee0325aa3aa0b2d09014f4767600ac7cc78a9ce4763e3d81147

  • memory/1148-54-0x0000000074C11000-0x0000000074C13000-memory.dmp
    Filesize

    8KB

  • memory/1148-61-0x0000000000400000-0x00000000004C0000-memory.dmp
    Filesize

    768KB

  • memory/1148-64-0x0000000000400000-0x00000000004C0000-memory.dmp
    Filesize

    768KB

  • memory/1392-57-0x0000000000000000-mapping.dmp
  • memory/1392-62-0x0000000000400000-0x00000000004C0000-memory.dmp
    Filesize

    768KB

  • memory/1392-63-0x0000000000400000-0x00000000004C0000-memory.dmp
    Filesize

    768KB