Resubmissions

05-04-2024 17:34

240405-v5s14aae96 10

05-04-2024 17:30

240405-v29vfaaa3w 10

Analysis

  • max time kernel
    32s
  • max time network
    25s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05-04-2024 17:34

General

  • Target

    RemBuild.exe

  • Size

    483KB

  • MD5

    969cc7009c2bfae610c9f03fb1b62b6a

  • SHA1

    fd4f4467cff9873582038665bfc2da97b5c7c6a2

  • SHA256

    b6fa0443564d16a046341addae783cdd610aa5eace7135153c141eda7dc7fa64

  • SHA512

    c080a1f6ffa0ff4991cce29f49e6e5c717d8bd99e0d5c1ee35ce68aa9780093130c3f0f15af67f53399759401d9889c28473c377f2b253b69ad9c5ec2ca01313

  • SSDEEP

    6144:WXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZDAXYcNS5Gv:WX7tPMK8ctGe4Dzl4h2QnuPs/ZDXcv

Score
1/10

Malware Config

Signatures

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 24 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RemBuild.exe
    "C:\Users\Admin\AppData\Local\Temp\RemBuild.exe"
    1⤵
      PID:2320
    • C:\Windows\System32\Taskmgr.exe
      "C:\Windows\System32\Taskmgr.exe"
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3756

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3756-2-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-1-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-0-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-6-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-7-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-8-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-9-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-10-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-11-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB

    • memory/3756-12-0x0000019F24E90000-0x0000019F24E91000-memory.dmp

      Filesize

      4KB