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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 09:48

General

  • Target

    2024-06-13_282db536884d36d8bc79142566a1998f_bkransomware.exe

  • Size

    1.6MB

  • MD5

    282db536884d36d8bc79142566a1998f

  • SHA1

    5a49a43631bd1c4bdd44958548de8761499a2081

  • SHA256

    60e29aa74aba1507c25fa2ebbc8d5d7b9588f9d7cf5976809c6485e524a515ef

  • SHA512

    1ef25d6278d863cdccc2e708de6acfb09e3431e759a8c7416b4e66ab7ee1a9a4162330e9b97b44089c919ff271d1b41deff90da4913e7f2e2c35ba5de730effe

  • SSDEEP

    12288:x85bM3nExYfj63hgD1Zi7MTmkJR4Do07Y86gw5CtCjX+NLuFhNpBeZT3X:V3nEi63iXSkQ/7Gb8NLEbeZ

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-13_282db536884d36d8bc79142566a1998f_bkransomware.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-13_282db536884d36d8bc79142566a1998f_bkransomware.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1640

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1640-8-0x0000000000700000-0x0000000000766000-memory.dmp

    Filesize

    408KB

  • memory/1640-7-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB

  • memory/1640-0-0x0000000000700000-0x0000000000766000-memory.dmp

    Filesize

    408KB

  • memory/1640-13-0x0000000000400000-0x000000000059B000-memory.dmp

    Filesize

    1.6MB