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Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 19:12

General

  • Target

    0cdf6756346514b686a6b9b7fa08702a115c95fcbd1ab7ba7e09e11b43d4e887N.exe

  • Size

    86KB

  • MD5

    69786c1d1d2f506f162eeac1a0f26070

  • SHA1

    649458c4d2180bd36eec11f78a2e639aa591dcae

  • SHA256

    0cdf6756346514b686a6b9b7fa08702a115c95fcbd1ab7ba7e09e11b43d4e887

  • SHA512

    a40d476dd195b05fb2ce781450e6a9c792401bd6e9b76b3e7aa05e7448ebdeb92531effc17f6c9c83c3e329f03a40e7766d54167a30c25ddd47e95cc9115f28b

  • SSDEEP

    192:C+OzRHB4PzHfuYpkVwHO6E5Yp1aiZ1K2sYyXF0Ca+:C+Ozz4Pz/uYp65Yp1aiTK17Xa+

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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\0cdf6756346514b686a6b9b7fa08702a115c95fcbd1ab7ba7e09e11b43d4e887N.exe
    "C:\Users\Admin\AppData\Local\Temp\0cdf6756346514b686a6b9b7fa08702a115c95fcbd1ab7ba7e09e11b43d4e887N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Users\Admin\AppData\Local\Temp\ffengh.exe
      "C:\Users\Admin\AppData\Local\Temp\ffengh.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ffengh.exe

    Filesize

    86KB

    MD5

    7185310008f72ace5dd9d4ba2678c5d5

    SHA1

    5e173e4d844b3e5ced6df2b7728e41ad2ee7dff9

    SHA256

    3823a30d5510bfb138c4d9ed92ac9ac87a8e41b8043a8c75175a1888ee044506

    SHA512

    3ef2a8d467b1fc8fb562408ec9aa1d7b47c82b4e5e4fb47768437aa269e5001a04d9b36ade2f278fac567433b47562bdb8ee97cb6dd53136bd7a61f7bf5f4ed0

  • memory/5088-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/5088-9-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB