Analysis

  • max time kernel
    134s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-03-2024 01:49

General

  • Target

    ca2bea37223005c7718fa6cd7c1d2372.exe

  • Size

    3.3MB

  • MD5

    ca2bea37223005c7718fa6cd7c1d2372

  • SHA1

    02eccf2da671d4764504b5a3a4edce4aa643c722

  • SHA256

    4f0dba4d70af78062052530b3372f564d5eeb443b785b75a6c1764d681f9f1cc

  • SHA512

    4e8f51a4f20a17758fe25a5aecf9fc7a46f8f04c6b47a94b5aab04270fe2fabe7d3e49c3163774ea16a82a1ffa2ffcfeef45c9619c7a00dda220e1aac4b14a38

  • SSDEEP

    49152:f9Eqr58vFf+4jWMC50tCP36RktzuuTT+pwsdPd5XDv1TDIkXSWa6KPkwgmPm4GtR:qquvK1GtCPRhTT+xdPdlr1/nU9kwRLEj

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca2bea37223005c7718fa6cd7c1d2372.exe
    "C:\Users\Admin\AppData\Local\Temp\ca2bea37223005c7718fa6cd7c1d2372.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:1660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsb55D3.tmp\tools.dll

    Filesize

    236KB

    MD5

    e12f05661436f2974cf91b5fc76fb5f4

    SHA1

    5e0b7887950204713bef3da0018911279f2540ec

    SHA256

    1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc

    SHA512

    61d42e055865dd98552b29dd69dc3d761bc7f77c1af108ad13b0b390059be5668657645258c0c08052a5fe1e9f6bdb018da136eb103b7335097487ec0de5d22d

  • memory/1660-19-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-23-0x00000000746E0000-0x0000000074C91000-memory.dmp

    Filesize

    5.7MB

  • memory/1660-25-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-26-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-24-0x00000000746E0000-0x0000000074C91000-memory.dmp

    Filesize

    5.7MB

  • memory/1660-28-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-30-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-31-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-32-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-33-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-34-0x00000000746E0000-0x0000000074C91000-memory.dmp

    Filesize

    5.7MB

  • memory/1660-35-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-36-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-37-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-38-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB

  • memory/1660-39-0x0000000003340000-0x0000000003350000-memory.dmp

    Filesize

    64KB