Analysis

  • max time kernel
    33s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2024 11:42

General

  • Target

    meshagent64-test.exe

  • Size

    3.3MB

  • MD5

    e52b6be78231daeb79b9c4b9762d7d12

  • SHA1

    d0f917c17bc7ff215a9e80976e750022c9c4c3b4

  • SHA256

    039a212e4dcc0674e16c5262635ea6a45f6b1ee4b227760870c09a35527614ec

  • SHA512

    4e021776b9d9e9a0d69bf99852c758254aab9cf63bd9dddeaf1cb9b34da932e5e7829d105da939cf4bea37f8b08a8caf1043ef667fd4561189b69a486fcf7fc7

  • SSDEEP

    49152:6X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qd:6lRsZ47/QXoHUOfAoj1x6d

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe
    "C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\system32\wbem\wmic.exe
      wmic os get oslanguage /FORMAT:LIST
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4340
    • C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe
      "C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe" connect --disableUpdate=1 --hideConsole=1 --exitPID=2444
      2⤵
      • Modifies data under HKEY_USERS
      PID:2224

Network

MITRE ATT&CK Enterprise v15

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Downloads