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Analysis

  • max time kernel
    163s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 16:12

General

  • Target

    e0cdb77a07439e58e6ef0c94b4efb3e82340d898bfa66d361d98190ce2cae056.exe

  • Size

    196KB

  • MD5

    682e2b9d20296f785ddc4d14f36c5890

  • SHA1

    53f416e09a160435952b0e7d555bbbee2761062e

  • SHA256

    e0cdb77a07439e58e6ef0c94b4efb3e82340d898bfa66d361d98190ce2cae056

  • SHA512

    4cfb42bd7d352394074fd1d8e637eb945136453165b6307d1332855eac008f7c0cb06e5298afcfc6a9467178103252d0766dc4eccea49f138df4121ba3aee39b

  • SSDEEP

    3072:aM65zTN7RH9Avfeo3fpp0dL5qxpubZyejITv9fXFg1:1mTNJ0fp3Bp0dLiobP+v9fVa

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). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0cdb77a07439e58e6ef0c94b4efb3e82340d898bfa66d361d98190ce2cae056.exe
    "C:\Users\Admin\AppData\Local\Temp\e0cdb77a07439e58e6ef0c94b4efb3e82340d898bfa66d361d98190ce2cae056.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\A25A.tmp.bat" >> NUL
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4740
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 2 -w 1000
        3⤵
        • Runs ping.exe
        PID:1652

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\A25A.tmp.bat

    Filesize

    130B

    MD5

    d56456b749193e8708004c52e8b034ef

    SHA1

    e63702f74124c60b7f7e4c4e731fd7565060a80a

    SHA256

    64b7a6132aee7cf27a6179dbc0329f839b0dc686ee1cec134e037cd4204787d9

    SHA512

    2cebb84dca7b6c488bdd5a0b936f474b9108f993ec6bbb7534b13769a6fbabd5ab43236727d1a32cb2069c082403e6f869172a2c0e455846a1f77124952e8f97