Analysis

  • max time kernel
    151s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/01/2024, 12:41

General

  • Target

    509567746584cefbda29149448eb7dbc.exe

  • Size

    5.4MB

  • MD5

    509567746584cefbda29149448eb7dbc

  • SHA1

    2e4bf637ba8ff53e863503c993e4e107169017e2

  • SHA256

    d50705040b30b00f8a8fa6adfb56c31763e6a4d7ebd341976dab18fccc8e679e

  • SHA512

    8d1591d49c7eff5e3688f7d2d8fa355e633f599be620976a6236787fd0c6315bc17277e7ed0e4066331649e7fb8f26e2cc8a291d87990757f87656ff74ec4bba

  • SSDEEP

    98304:e3g2ZGsXdwFZY/HC2TK62pJjxnYezvNIqIeo5ZOsXk9gX30YEB:d9sUZ82pNGez45wsXbX30D

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\509567746584cefbda29149448eb7dbc.exe
    "C:\Users\Admin\AppData\Local\Temp\509567746584cefbda29149448eb7dbc.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:532
    • C:\Users\Admin\AppData\Roaming\108953vg7238n0gv5.exe
      "C:\Users\Admin\AppData\Roaming\108953vg7238n0gv5.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2224
    • C:\Users\Admin\AppData\Roaming\Runtime Broker.exe
      "C:\Users\Admin\AppData\Roaming\Runtime Broker.exe"
      2⤵
      • Executes dropped EXE
      PID:3872

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\Runtime Broker.exe

          Filesize

          93KB

          MD5

          476df6be3a41e37bac0dddb012cadef3

          SHA1

          8603cd737272f466d061ef09c34ea7b36dbb10a9

          SHA256

          820e87a95fef884afd9e40e88a7524680407573d3cb42fe7a5d297a660fb7311

          SHA512

          35ec22e32b1657b5f8d2bb1ed6d6c096ec12e53c26f5afca8cbff2cfaacb55bad0c1dd26fec1548040eaea0f3a6c74737901e71a2626e0d63a1b0f447058ec30

        • memory/532-24-0x0000000074A80000-0x0000000075031000-memory.dmp

          Filesize

          5.7MB

        • memory/532-2-0x0000000001820000-0x0000000001830000-memory.dmp

          Filesize

          64KB

        • memory/532-1-0x0000000074A80000-0x0000000075031000-memory.dmp

          Filesize

          5.7MB

        • memory/532-0-0x0000000074A80000-0x0000000075031000-memory.dmp

          Filesize

          5.7MB

        • memory/2224-26-0x0000000140000000-0x0000000140980000-memory.dmp

          Filesize

          9.5MB

        • memory/2224-29-0x00007FF8AD660000-0x00007FF8AD662000-memory.dmp

          Filesize

          8KB

        • memory/2224-30-0x0000000140000000-0x0000000140980000-memory.dmp

          Filesize

          9.5MB

        • memory/2224-28-0x00007FF8AD650000-0x00007FF8AD652000-memory.dmp

          Filesize

          8KB

        • memory/2224-35-0x0000000140000000-0x0000000140980000-memory.dmp

          Filesize

          9.5MB

        • memory/3872-25-0x00007FF88EBC0000-0x00007FF88F681000-memory.dmp

          Filesize

          10.8MB

        • memory/3872-17-0x0000000000330000-0x000000000034E000-memory.dmp

          Filesize

          120KB

        • memory/3872-34-0x00007FF88EBC0000-0x00007FF88F681000-memory.dmp

          Filesize

          10.8MB