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Analysis

  • max time kernel
    92s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 18:45

General

  • Target

    e216d05cc6aa19bd719163fec5aea3800434f0638b76df0a99c7500456e312e6N.exe

  • Size

    37KB

  • MD5

    21b7d2eddff0f90835da16c2c64a5850

  • SHA1

    c19252f6106071b06f215c899fb1b7741b3be9dc

  • SHA256

    e216d05cc6aa19bd719163fec5aea3800434f0638b76df0a99c7500456e312e6

  • SHA512

    cf03a2abb5df6164ee5366591c922e17a806327b378e1ac0906ec23831b7a6aa759cbfa6a7887df4a523f4d135da2dcafadefbf4420865dc31a768b28f809853

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7CDiM:ZzFbxmLPWQMOtEvwDpjLeWOM

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.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e216d05cc6aa19bd719163fec5aea3800434f0638b76df0a99c7500456e312e6N.exe
    "C:\Users\Admin\AppData\Local\Temp\e216d05cc6aa19bd719163fec5aea3800434f0638b76df0a99c7500456e312e6N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:3816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    37KB

    MD5

    16a17d14da94210b2a1f6706aa8bc43c

    SHA1

    c585f96e2686b57301a33a4775afc93636863f41

    SHA256

    a078de2317eb78976962989a4b511237ad593f6d0b468918ee7f625a6d237e43

    SHA512

    507c1fb76c8c573bbcd957431e2cbc6234a9833005b876d7db3553bb0b1631c87c2fe9b18c535fe2939ace5266bf1a8db9061ba37351c685d1ece143340b3b54

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

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/740-0-0x0000000000490000-0x0000000000493000-memory.dmp

    Filesize

    12KB

  • memory/740-1-0x0000000000520000-0x0000000000526000-memory.dmp

    Filesize

    24KB

  • memory/740-2-0x0000000000520000-0x0000000000526000-memory.dmp

    Filesize

    24KB

  • memory/740-3-0x0000000000540000-0x0000000000546000-memory.dmp

    Filesize

    24KB

  • memory/740-17-0x0000000000490000-0x0000000000493000-memory.dmp

    Filesize

    12KB

  • memory/3816-19-0x0000000000680000-0x0000000000686000-memory.dmp

    Filesize

    24KB

  • memory/3816-25-0x0000000000560000-0x0000000000566000-memory.dmp

    Filesize

    24KB