Resubmissions

15-10-2024 14:32

241015-rwewbstemj 10

15-10-2024 05:19

241015-fz6mnsxame 10

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2024 05:19

General

  • Target

    beastoptimain.exe

  • Size

    17.9MB

  • MD5

    1ce75f24dbe65c738476bb2e53ea90d6

  • SHA1

    79b16edfa74cd489bc31f7a48185ad76f67e6f54

  • SHA256

    3fce152fb27699b3adb0a791d5774dc04eed321286c7c928c277d1281678136a

  • SHA512

    e5b7274d64f3d94c9a46b46af8f98301081186be5178e5ed190622078cb8e7b71a7c84f8645e72262c767461abefa97008e63b62b0ec458cad4dcf05e2e64d35

  • SSDEEP

    393216:0qPnLFXlr/QMDOETgsvfGwg1zB3lvErBNtMUztUq:VPLFXN/QREJS9KdPM4

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\beastoptimain.exe
    "C:\Users\Admin\AppData\Local\Temp\beastoptimain.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\beastoptimain.exe
      "C:\Users\Admin\AppData\Local\Temp\beastoptimain.exe"
      2⤵
      • Loads dropped DLL
      PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI17042\python310.dll

    Filesize

    1.4MB

    MD5

    69d4f13fbaeee9b551c2d9a4a94d4458

    SHA1

    69540d8dfc0ee299a7ff6585018c7db0662aa629

    SHA256

    801317463bd116e603878c7c106093ba7db2bece11e691793e93065223fc7046

    SHA512

    8e632f141daf44bc470f8ee677c6f0fdcbcacbfce1472d928576bf7b9f91d6b76639d18e386d5e1c97e538a8fe19dd2d22ea47ae1acf138a0925e3c6dd156378

  • memory/3060-114-0x000007FEF6500000-0x000007FEF696E000-memory.dmp

    Filesize

    4.4MB