Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 13:24

General

  • Target

    37e34b38e471baf6a2e0be3f63bd51e8.exe

  • Size

    538KB

  • MD5

    37e34b38e471baf6a2e0be3f63bd51e8

  • SHA1

    e02172b1997455c8f474f725d1f1f2a80a091b69

  • SHA256

    049415fe18d897450f7658042aa795df097bfbdb91b869092284951c1d8c7f68

  • SHA512

    53e63567035c38aca8084b9ec1607e0d2c95e46328b09e9c31577a828beda918a8efdfff14286fd17125c0e9554d2d46964467ac281e3522dc44ada2c7cb5353

  • SSDEEP

    12288:BRLRGoiTMwQrSgAH2XNLHIIL2gcb78Ki9iv5y:dkMwwSRILHIDdiOo

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37e34b38e471baf6a2e0be3f63bd51e8.exe
    "C:\Users\Admin\AppData\Local\Temp\37e34b38e471baf6a2e0be3f63bd51e8.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/760-0-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB

  • memory/760-1-0x0000000000240000-0x0000000000243000-memory.dmp

    Filesize

    12KB

  • memory/760-21-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB

  • memory/760-22-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB

  • memory/760-23-0x0000000000240000-0x0000000000243000-memory.dmp

    Filesize

    12KB

  • memory/760-24-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB

  • memory/760-25-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB

  • memory/760-26-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB