Analysis

  • max time kernel
    30s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 20:18

General

  • Target

    756cb7e3c0d624aa9252eb7bf4c3a86e.exe

  • Size

    147KB

  • MD5

    756cb7e3c0d624aa9252eb7bf4c3a86e

  • SHA1

    232d54e77173fca51691d2f319f71ecf4ed833d9

  • SHA256

    5382fe742828eff226a316c62a435301d0b0ccf94b6cae9d6023b70bf9cbd101

  • SHA512

    7fb703aa0d630a58581f629bbb845bcb7cbcf5f1cbc68bb1375ccf0c9f51f240fe3616795aa4cb3fd6e355ed03ce8cde6fe04a325b434a24f2afffeede5c6f39

  • SSDEEP

    3072:g3nI3Iu4yGP03mAwEGYJTfwqDo41yStUSuI2os9stgOo:g3WIrXGG2TfwGUStgmtg

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\756cb7e3c0d624aa9252eb7bf4c3a86e.exe
    "C:\Users\Admin\AppData\Local\Temp\756cb7e3c0d624aa9252eb7bf4c3a86e.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:2016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2016-1-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2016-2-0x0000000000430000-0x0000000000452000-memory.dmp

    Filesize

    136KB

  • memory/2016-0-0x0000000000430000-0x0000000000452000-memory.dmp

    Filesize

    136KB

  • memory/2016-3-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB