Analysis

  • max time kernel
    119s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-07-2024 16:14

General

  • Target

    e79a6ad9e80c5b83e1edcc327ba4f7d0N.exe

  • Size

    2.7MB

  • MD5

    e79a6ad9e80c5b83e1edcc327ba4f7d0

  • SHA1

    ecbc0a5aaea3a0ec040b1b29011f7441b922741b

  • SHA256

    ce3d799862bff625d8f212a414eb4cf3a7f49e1a6b15658ef522990dbf10f14b

  • SHA512

    7313313a3301b3a203cf21fcf2a28c89741d5a9b7629d4e294eef5298ca928343f94f0cd869629a4870f99a08cb19ed87558a614654c066c8bacd3ecad19af5a

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBi9w4Sx:+R0pI/IQlUoMPdmpSps4

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e79a6ad9e80c5b83e1edcc327ba4f7d0N.exe
    "C:\Users\Admin\AppData\Local\Temp\e79a6ad9e80c5b83e1edcc327ba4f7d0N.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\UserDotVG\xoptisys.exe
      C:\UserDotVG\xoptisys.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\LabZWI\optixloc.exe

    Filesize

    2.7MB

    MD5

    1eba92259bde264a482441c24d961e61

    SHA1

    3d3c48e55cf51966f30173fe79179e940f90f9ca

    SHA256

    998a6355eb13fb69a8db15c77717853613b2312e011e46c87b13b2ab0dabd3e1

    SHA512

    6d7e802d2c27dc150a9ca6d34e6846533d844794f355419069b8688cafe95ac0ea926f3ce62ec89c17a31a6e32a439ff30f713c19f7584b0b680bd4069034be0

  • C:\UserDotVG\xoptisys.exe

    Filesize

    2.7MB

    MD5

    a4d1e28c92da1b9dbbe710382367fc52

    SHA1

    15dfe006257366b6e3792e09e8c48fc9fcf1e553

    SHA256

    2a37c58027e25b9068dbde544cadc0153ee1a08309c236419282c4eeb80e8823

    SHA512

    8e38d3ac3e0271f6c1ae9a7c6438351a5dd76e8593d7e68be6ed82462d0517f5179b7a90b2e583188a30cddee26a525504dec026634bcd8ba7edd11816c73041

  • C:\Users\Admin\253086396416_10.0_Admin.ini

    Filesize

    197B

    MD5

    d4aa4a3c4b944735e5d56069d3b1e1fe

    SHA1

    f3de4446953de135c65f87dd36815251d53451b7

    SHA256

    c8b8e0c72088e1b6a7b7806d250531eb5cd994240ca6ddc7badb6c7ac4a599d4

    SHA512

    24dc16603469b2b6d96a6a1457fb540e431f7365d8d881321ae4a66c97a960841c3375cf963fcf7bfa779f8071631c178edf62f993727da36562d800873f8419