Analysis

  • max time kernel
    129s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 12:30

General

  • Target

    2024-06-03_710b25412cbfec11a9328ea49dca9773_bkransomware.exe

  • Size

    637KB

  • MD5

    710b25412cbfec11a9328ea49dca9773

  • SHA1

    5b0bdf006d621c471652db6f29b0cf7e566b8efd

  • SHA256

    df57638b2be00a7a6165d6b917b03ce008022d99a46e56bc6c3ada188c736841

  • SHA512

    95b728370e200f69bf3e035c28fe35255d688975db35dbd6483f10a35b5a0e158a9e1f42d3322750bb1742dc718a33ab18eeb0413d98f5926d55548be7d5e9fe

  • SSDEEP

    12288:92Ka2pRmH6ysvWsmYDMtNhkxh3dfhg4OQYZeVHgMkakT/xdV+hoJ/R:9fvlmYDMt0ZuZeVeT/xX+hoJ

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-03_710b25412cbfec11a9328ea49dca9773_bkransomware.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-03_710b25412cbfec11a9328ea49dca9773_bkransomware.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1276

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\TMSetup.txt

    Filesize

    4KB

    MD5

    2c102a1ad120bf5e7bfec86330d0b236

    SHA1

    b79aac711e5e79bc90dbfdc4c4a870bf890894cb

    SHA256

    9a21b291521f1808a0dbf976074ddaed707b57f0b28d8e10de8f84ce2d5b3352

    SHA512

    59a1c2110ff4b3c9e6813e92047d4d958dc2318f043d03f791ecde32c32ea507dec09fa436575008c7bff7ecd45cd8f27d3b6c352dc5950ac1b0575f007b1201

  • C:\Users\Admin\AppData\Local\Temp\TMSetup.txt

    Filesize

    3KB

    MD5

    34b445d64e8dffc589519040e924a40b

    SHA1

    a27426e7719d4aafe76c3469839a899dbef01f85

    SHA256

    d18d7f06cbc33354b536e50a9f3644ae87735a20c7b6ecbcc99c13e664a44d0f

    SHA512

    ef530d522f35d324bfb30947d9b02b0ac9a64a8b9b7742ec813e5796edef5eb4c0679bb8939516297276471ae399953c495cbe3ffdc2826b635a9b464d2b2993