Analysis

  • max time kernel
    141s
  • max time network
    141s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    30-04-2024 01:05

General

  • Target

    vivitar/Setup.exe

  • Size

    877KB

  • MD5

    e9fc9bc03b26495218630e879ac1c6f3

  • SHA1

    6a3e4a4a68148c885b4e21a373abaa1b7234aa03

  • SHA256

    e9c1c7474145bd76b236f032c41e9d0cc5f4bc5a0960d8804ba7affbf092ea53

  • SHA512

    b6ea87da9a859da2e94ee8317cfc6595039b421e4bc321f3bc86f9ec229e0e062e8ef7eeeb7ba1dcc58bc47e45d7a44bf7e6f92e770f1236050e00cf0e9bef4d

  • SSDEEP

    12288:0MMcjeqOoyvgNSjhOP9eBGqgMElyG2usF/eBaF7OrE16UOtselrIz48:058eq2VhO8YAW0Fa616U2FIzR

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\vivitar\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\vivitar\Setup.exe"
    1⤵
    • Checks whether UAC is enabled
    • Checks processor information in registry
    • Suspicious use of SetWindowsHookEx
    PID:3280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3280-0-0x0000000000400000-0x000000000068C000-memory.dmp

    Filesize

    2.5MB

  • memory/3280-1-0x0000000000400000-0x000000000068C000-memory.dmp

    Filesize

    2.5MB