Analysis

  • max time kernel
    118s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-08-2024 06:34

General

  • Target

    9ceb042f886395c3a92f227924041f40N.exe

  • Size

    237KB

  • MD5

    9ceb042f886395c3a92f227924041f40

  • SHA1

    0fc220d4214ee8c4e2e4f96ce278a76b7b839ccd

  • SHA256

    d958e0ef4e9684752bc890f274202558ecf14dd9bf145e4225b8788938a3ce3e

  • SHA512

    f3a9b2c3b957a8084901ca46683cab11f3928eb3cdd50f3ecdb9d6ca3952a208e3d5e303537d9a104e97cddc84fedb7d88f4054d02c7e827ae5509dae5e51e7a

  • SSDEEP

    6144:wA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:wATuTAnKGwUAWVycQqgj

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 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.

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3476
    • C:\Users\Admin\AppData\Local\Temp\9ceb042f886395c3a92f227924041f40N.exe
      "C:\Users\Admin\AppData\Local\Temp\9ceb042f886395c3a92f227924041f40N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1724
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 300
          4⤵
          • Program crash
          PID:1320
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 768
        3⤵
        • Program crash
        PID:1408
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:1964
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1724 -ip 1724
    1⤵
      PID:1056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 3056 -ip 3056
      1⤵
        PID:4984

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/3056-1-0x00000000046D0000-0x0000000004D28000-memory.dmp

        Filesize

        6.3MB

      • memory/3056-2-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

        Filesize

        4KB

      • memory/3056-4-0x0000000000400000-0x000000000043F000-memory.dmp

        Filesize

        252KB

      • memory/3056-13-0x00000000046D0000-0x0000000004D28000-memory.dmp

        Filesize

        6.3MB

      • memory/3476-5-0x00000000025B0000-0x00000000025B6000-memory.dmp

        Filesize

        24KB

      • memory/3476-6-0x00000000025B0000-0x00000000025B6000-memory.dmp

        Filesize

        24KB

      • memory/3476-10-0x0000000000950000-0x0000000000956000-memory.dmp

        Filesize

        24KB