Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2024 08:24

General

  • Target

    85d3dfc4eb655921f8a615ffceb46fe0N.exe

  • Size

    2.7MB

  • MD5

    85d3dfc4eb655921f8a615ffceb46fe0

  • SHA1

    5ebff1f5ff9630524bcf8c43db9777aa0e009c8e

  • SHA256

    eda2a26b9570c53d24526244696e50fb928e7675c26d8932142f2daf1a63453b

  • SHA512

    054fe4c42221f0e588a5a7f31aced74bd726b1d6616a683a2bd76397ac644656ae5cc552b34bd31b79910b05958f56412cf449de5817a704ef623af43c6ae568

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBK9w4S+:+R0pI/IQlUoMPdmpSp84X

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85d3dfc4eb655921f8a615ffceb46fe0N.exe
    "C:\Users\Admin\AppData\Local\Temp\85d3dfc4eb655921f8a615ffceb46fe0N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\FilesKL\devoptiec.exe
      C:\FilesKL\devoptiec.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\LabZB0\boddevsys.exe

    Filesize

    2.7MB

    MD5

    a1308d937ec17b94d272a14db0d1c488

    SHA1

    2889c0ccd6fa85dc223359128ebca9ad2572a89a

    SHA256

    ab63dfc5f364937b7b266bd6ba97caa3852eb3dfc896bce717398c8f848efd0d

    SHA512

    5d5fb1a1fb1ccdc4e134603c676635c00cc67a69569c955689b03329c5e88a6560b452517642700ebe44c876661969a8b8d14537148feb5baa7305e4c91c15b3

  • C:\Users\Admin\253086396416_6.1_Admin.ini

    Filesize

    204B

    MD5

    3cf586fc0522c41bc91df736fcb6bb88

    SHA1

    2f26d31c7b67a4b3b20a1905f529c06ba45b1adc

    SHA256

    597190ad7ade28987080ea73674b36a343f20dced8e98d4682ed05521c7a7e4a

    SHA512

    d3e2a8dc98609b0997fb7f431b54a3f824e551ec8801a49d8f69d0f6d49be61d14f5febbcb7aed680e5531a413f2e1f21faeeb9f72d6af9433892d77f3d9458b

  • C:\Users\Admin��

    Filesize

    2.7MB

    MD5

    5aba4fe38397651ecf49aa512774ed3e

    SHA1

    9d237f682ff2c1a4c11ff95c32a7217e8daf279e

    SHA256

    90ef63c951c7630ae2d4bdb62bfbb0eb28f2fb94a7166dad6191ce16b304bdf5

    SHA512

    04f85267d2c1e3a4e7d0d4d88e29bd6bc667b5af9996761ea395ee7424eb877e66224caa9ec1215ddd45a7db108c41325d5de3d21a65d8aa6c0e3c0c3e3ffc34

  • \FilesKL\devoptiec.exe

    Filesize

    2.7MB

    MD5

    8631f86f6dd12c6f85db483cd222055f

    SHA1

    a96857e518e0d043a94f3f85bb76836fc95ceca1

    SHA256

    476e39781cb9371c6397f52d6fe951e70f0a7642f7cdad6ba76bb680c2fb73ef

    SHA512

    7d574fd3c85e73efaf9326a42b8a8ff4ae8c19b43eef0e57c1b4e6a69c05dbcfac910976caf7f289906b64bf39d5e4f906b9b6d83010b3137391f5e743ba1315