Analysis

  • max time kernel
    24s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    30-06-2024 14:59

General

  • Target

    EFfI.exe

  • Size

    2.8MB

  • MD5

    05529268a2eb991158ed884bd7a76b7f

  • SHA1

    16320aac38b85c5decaa1749e074dc81fc77e270

  • SHA256

    5443154f35416456b568138d9a687c4aeb39acc5055e4ac0c1b1644f68547972

  • SHA512

    d533eecf50514a30135e023ce18749addf62dcb0a84a6606ae479a403ef515b75010871ef76d44de58d84b62c97a98a2d0c0bbd272c4784fb8d42753ec66b5c9

  • SSDEEP

    49152:i4QYv863cveVpl2Ndss8x8FihEE92oiSfy0txKc6d33opNVRcRkQnnNO/i:4TxvedWdt89GEo+y0txKc6ypqR/nnU/i

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 5 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EFfI.exe
    "C:\Users\Admin\AppData\Local\Temp\EFfI.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2000

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2000-0-0x0000000000400000-0x00000000009DC000-memory.dmp
    Filesize

    5.9MB

  • memory/2000-1-0x0000000000401000-0x0000000000488000-memory.dmp
    Filesize

    540KB

  • memory/2000-2-0x0000000077EF0000-0x0000000077EF1000-memory.dmp
    Filesize

    4KB

  • memory/2000-4-0x0000000077EF0000-0x0000000077EF1000-memory.dmp
    Filesize

    4KB

  • memory/2000-8-0x0000000077860000-0x0000000077861000-memory.dmp
    Filesize

    4KB

  • memory/2000-10-0x0000000000400000-0x00000000009DC000-memory.dmp
    Filesize

    5.9MB

  • memory/2000-13-0x0000000000400000-0x00000000009DC000-memory.dmp
    Filesize

    5.9MB

  • memory/2000-15-0x0000000000400000-0x00000000009DC000-memory.dmp
    Filesize

    5.9MB

  • memory/2000-16-0x0000000000400000-0x00000000009DC000-memory.dmp
    Filesize

    5.9MB