Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-06-2024 09:48

General

  • Target

    2024-06-07_fbd9137f127813878d025f5c5594bc98_bkransomware.exe

  • Size

    637KB

  • MD5

    fbd9137f127813878d025f5c5594bc98

  • SHA1

    bd9f4e7481d664e91b79f99fd643a046d0c83583

  • SHA256

    8dc294d95de2959e0e663f410e4e5903906fc57d265070947f50e27f82eda7ff

  • SHA512

    8eaf7d5deb6ae7d0c7307bae04b468e5ff86a2bcff61c33010dbd2ac7c5a545c000118159eb2ba4b400ce458dce9d8a492b1b8b80225df2b39863b3e8e87821a

  • 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\2024-06-07_fbd9137f127813878d025f5c5594bc98_bkransomware.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-07_fbd9137f127813878d025f5c5594bc98_bkransomware.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    3KB

    MD5

    fd2a401b76e4cb7d2615ccae1afe00b8

    SHA1

    193c1a9741796c2f00bd31354a1d79061f85e766

    SHA256

    fa71c7d5473709310fe3d0b71f38f774f29b15b4f62b57a33e4f1c977e54b559

    SHA512

    316ae2d83d7f588a95e97a04569fdb57fbafee9f8007be28d750cd7f3c82866cf20d6eb0f2a044cb3ca8f5007f2308e0737111515bd6f0ae8f3a01e33569b2a8

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

    Filesize

    4KB

    MD5

    1f1292fd6329f33933e33eabed5cc3bb

    SHA1

    5082242f894036da746c49a348deb1cd70f2fc11

    SHA256

    e509d702262d996a069f367754ea0ac0946e9c7afdb3863e1dbc48b3cdc259ce

    SHA512

    a4b73569fdc1cbc699a260784cb29e6542b8ea473310b6525e402957a77855f8550c374ad59b5a15dc9727a016994fd3910a645d8acad16e21a3df7e875afd1f