Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    15/02/2024, 01:01

General

  • Target
    9c8c4db0df6a9a68af40fdb7e03a2102.exe
  • Size 3.8MB
  • Sample240215-bdmkfsdh37
  • SHA256 f319bbe20cec0521e108bd204f5077b0eac29ee7c360b4816d5f9ac2c9086d71
  • MD5 SHA1 SHA512 SSDEEP
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).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c8c4db0df6a9a68af40fdb7e03a2102.exe
    "C:\Users\Admin\AppData\Local\Temp\9c8c4db0df6a9a68af40fdb7e03a2102.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1320

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        tools.dll

        • Path \Users\Admin\AppData\Local\Temp\nst3F15.tmp\tools.dll
        • Size 236KB
        • SHA256 1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc
        • MD5 SHA1 SHA512 SSDEEP

        memory/1320-19-0x00000000030C0000-0x0000000003100000-memory.dmp

        memory/1320-23-0x00000000743B0000-0x000000007495B000-memory.dmp

        memory/1320-24-0x00000000743B0000-0x000000007495B000-memory.dmp

        memory/1320-25-0x00000000030C0000-0x0000000003100000-memory.dmp

        memory/1320-28-0x0000000005D10000-0x0000000005E10000-memory.dmp

        memory/1320-29-0x0000000005D10000-0x0000000005E10000-memory.dmp

        memory/1320-30-0x00000000743B0000-0x000000007495B000-memory.dmp

        memory/1320-31-0x00000000030C0000-0x0000000003100000-memory.dmp

        memory/1320-32-0x00000000743B0000-0x000000007495B000-memory.dmp

        memory/1320-33-0x00000000030C0000-0x0000000003100000-memory.dmp

        memory/1320-44-0x0000000005D10000-0x0000000005E10000-memory.dmp

        memory/1320-45-0x0000000005D10000-0x0000000005E10000-memory.dmp