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Analysis

  • max time kernel
    93s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/06/2024, 05:34

General

  • Target

    ea8febe3f2abc7d074011a4df6208f28.exe

  • Size

    49KB

  • MD5

    ea8febe3f2abc7d074011a4df6208f28

  • SHA1

    9e4b11c481897fad57242a862becdc90e3ec4656

  • SHA256

    6d33d434592c82e9fe33abeed0f9a7ef58e3c393acf8b2e211aa23657a34c969

  • SHA512

    094a6b7828b59af753636929fa385ab020611a3b1c2ba082fb547edc1f434885cad6d1156a979ad26a18bf1c1eacfa6ee20762bd1277a38165dabdebac086b8e

  • SSDEEP

    768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr42A7n0FmB0nde:vj+jsMQMOtEvwDpj5HczerLO04BSe

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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea8febe3f2abc7d074011a4df6208f28.exe
    "C:\Users\Admin\AppData\Local\Temp\ea8febe3f2abc7d074011a4df6208f28.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3096
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies system certificate store
      PID:4628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    49KB

    MD5

    837ebe5aa32314e8e5602424784ac2c2

    SHA1

    1bc4c1119c9f75b2c227358dc0f1d1d1f4f0de28

    SHA256

    b8210259ef8ad3fe5fad990d6fcb3eb41b5dde2d7e0da84f9335b9e837497deb

    SHA512

    c127bc64c73b0116bc733cb65cca4821482b09ce0df338e41eb523de99e3107a169c7a8ba661afd3a147523c9ea7d4e58213bdc437f5f1fe712cf94390cc6edd

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

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/3096-0-0x00000000020D0000-0x00000000020D6000-memory.dmp

    Filesize

    24KB

  • memory/3096-8-0x00000000020D0000-0x00000000020D6000-memory.dmp

    Filesize

    24KB

  • memory/3096-1-0x00000000020F0000-0x00000000020F6000-memory.dmp

    Filesize

    24KB