Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 22:55

General

  • Target

    Bootstrapper.exe

  • Size

    81.0MB

  • MD5

    7f2b49320b43a5f2062f00c715dc59ba

  • SHA1

    c70105d56ed85f795233e1f24f13076ac5f19294

  • SHA256

    6a125187b5e4a066c6987496ad366502f00695bb5313869a0594754c67147a26

  • SHA512

    f3dd500e08644586ab198dfdabea4da1e70cfcf44746e53f8efa2ae88f0abe3ed36212db4752c24389bfc812e38d8febdeefdb74f7fece69c8c0e93d70423d20

  • SSDEEP

    1572864:KGKlEWvsmwSk8IpG7V+VPhqYdfmE7FliwiYgj+h58sMwGybhiDENjwJq:TKeysmwSkB05awcfNwy5SybGW

Score
7/10
upx

Malware Config

Signatures

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

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe
      "C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"
      2⤵
      • Loads dropped DLL
      PID:2736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI30282\python311.dll

    Filesize

    1.6MB

    MD5

    548809b87186356c7ac6421562015915

    SHA1

    8fa683eed7f916302c2eb1a548c12118bea414fa

    SHA256

    6c65da37cf6464507ad9d187a34f5b5d61544b83d831547642d17c01852599a1

    SHA512

    c0b63bf9908e23457cf6c2551219c7951bc1a164f3a585cde750b244fa628753ee43fde35f2aa76223fd9f90cf5ea582241ab510f7373a247eae0b26817198fc

  • memory/2736-1266-0x000007FEF5FA0000-0x000007FEF6592000-memory.dmp

    Filesize

    5.9MB