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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 16:34

General

  • Target

    a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe

  • Size

    7.8MB

  • MD5

    1c41296aa038eea46d9f4288f5a980f8

  • SHA1

    91a641c97e1e570acc5f1fffa73937e7b954fcfe

  • SHA256

    a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7

  • SHA512

    be4b0795aa5ccf73e833fbe3e2af0449bf7834cf196afe6a31724f032455a5283167501ebc13a0a04ac5a4f32c72d144b03234c0f752cbcbaa6913f4c9d65982

  • SSDEEP

    196608:XxZYtah303WhcA4GUC5T1K8CfAyKoDJIQ6f1GytYxIH:XxutaWU8CDK8wAyKM7QnixIH

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
    "C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp" /SL5="$F0048,7206882,805376,C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-K9CN2.tmp\_isetup\_iscrypt.dll

    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp

    Filesize

    3.1MB

    MD5

    adf8713203bf87aed961d0f5f33bcc34

    SHA1

    e629916921f8a1ae2766ac1c46511f32a586a7f0

    SHA256

    80304da1e333ed581378797ad8b0b8d81a8ac5928b83423702f0de30f1616225

    SHA512

    d67bef5362e6c613c70c0f0fa5d2810edd10b8b1e0df89b1db9a79f11b76b900b96d70305a233734a9a8cbb35d8e5b7e0d1e49028b8a48d622865d0163d82850

  • memory/2772-0-0x00000000003D0000-0x00000000004A3000-memory.dmp

    Filesize

    844KB

  • memory/2772-2-0x00000000003D1000-0x0000000000479000-memory.dmp

    Filesize

    672KB

  • memory/2772-11-0x00000000003D0000-0x00000000004A3000-memory.dmp

    Filesize

    844KB

  • memory/2772-30-0x00000000003D0000-0x00000000004A3000-memory.dmp

    Filesize

    844KB

  • memory/4860-6-0x0000000003420000-0x0000000003421000-memory.dmp

    Filesize

    4KB

  • memory/4860-12-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

    Filesize

    3.2MB

  • memory/4860-15-0x0000000003420000-0x0000000003421000-memory.dmp

    Filesize

    4KB

  • memory/4860-23-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

    Filesize

    3.2MB

  • memory/4860-25-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

    Filesize

    3.2MB

  • memory/4860-28-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

    Filesize

    3.2MB