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Analysis

  • max time kernel
    147s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 23:26

General

  • Target

    0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05.exe

  • Size

    372KB

  • MD5

    076531ad33dffe807fe9284b0eb1b551

  • SHA1

    b0e73770a9c40e3619c8e2a0a8989e20ba41413e

  • SHA256

    0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05

  • SHA512

    9998637afbafb759d744ea00902c5599ac3e7d5f142683c2d00ba3e59a51ca9a319ca10bead3c6313de08a93b077f836ed35f731221baa1852bf436dbf203376

  • SSDEEP

    6144:8cE/JTw5Y2FHdn5UwBa56LyoDzIAUf3t7PtEvKy7J5nQpuFO4yvyNmWtPpcYzp:8cEuzHd5Up4u85Uf3t7sLnNF4VWHz

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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05.exe
    "C:\Users\Admin\AppData\Local\Temp\0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05.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:1724

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    372KB

    MD5

    076531ad33dffe807fe9284b0eb1b551

    SHA1

    b0e73770a9c40e3619c8e2a0a8989e20ba41413e

    SHA256

    0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05

    SHA512

    9998637afbafb759d744ea00902c5599ac3e7d5f142683c2d00ba3e59a51ca9a319ca10bead3c6313de08a93b077f836ed35f731221baa1852bf436dbf203376

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    372KB

    MD5

    076531ad33dffe807fe9284b0eb1b551

    SHA1

    b0e73770a9c40e3619c8e2a0a8989e20ba41413e

    SHA256

    0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05

    SHA512

    9998637afbafb759d744ea00902c5599ac3e7d5f142683c2d00ba3e59a51ca9a319ca10bead3c6313de08a93b077f836ed35f731221baa1852bf436dbf203376

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    372KB

    MD5

    076531ad33dffe807fe9284b0eb1b551

    SHA1

    b0e73770a9c40e3619c8e2a0a8989e20ba41413e

    SHA256

    0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05

    SHA512

    9998637afbafb759d744ea00902c5599ac3e7d5f142683c2d00ba3e59a51ca9a319ca10bead3c6313de08a93b077f836ed35f731221baa1852bf436dbf203376

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    372KB

    MD5

    076531ad33dffe807fe9284b0eb1b551

    SHA1

    b0e73770a9c40e3619c8e2a0a8989e20ba41413e

    SHA256

    0f1fdc80cba5727bf3a22b33c7aee49f91d6e6d6dfd645a4f8868a38555a4a05

    SHA512

    9998637afbafb759d744ea00902c5599ac3e7d5f142683c2d00ba3e59a51ca9a319ca10bead3c6313de08a93b077f836ed35f731221baa1852bf436dbf203376

  • memory/1724-62-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/1724-64-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/1964-54-0x0000000076411000-0x0000000076413000-memory.dmp

    Filesize

    8KB

  • memory/1964-61-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/1964-63-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB