Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\509567746584cefbda29149448eb7dbc.exe
    "C:\Users\Admin\AppData\Local\Temp\509567746584cefbda29149448eb7dbc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Users\Admin\AppData\Roaming\108953vg7238n0gv5.exe
      "C:\Users\Admin\AppData\Roaming\108953vg7238n0gv5.exe"
      2⤵
      • Executes dropped EXE
      PID:1616
    • C:\Users\Admin\AppData\Roaming\Runtime Broker.exe
      "C:\Users\Admin\AppData\Roaming\Runtime Broker.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2164
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2164 -s 520
    1⤵
      PID:2052

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            93KB

            MD5

            476df6be3a41e37bac0dddb012cadef3

            SHA1

            8603cd737272f466d061ef09c34ea7b36dbb10a9

            SHA256

            820e87a95fef884afd9e40e88a7524680407573d3cb42fe7a5d297a660fb7311

            SHA512

            35ec22e32b1657b5f8d2bb1ed6d6c096ec12e53c26f5afca8cbff2cfaacb55bad0c1dd26fec1548040eaea0f3a6c74737901e71a2626e0d63a1b0f447058ec30

          • \Users\Admin\AppData\Roaming\108953vg7238n0gv5.exe

            Filesize

            894KB

            MD5

            6aa17ea54be984117cbea54db2c6b402

            SHA1

            b33d4b732b3cd51c8c7538a500fc220cf844c9b3

            SHA256

            e4fd7b21d374441710aba62371ed041ff975d80eac02db23266ccadd40dbff4f

            SHA512

            237667cc8b32aab143405cf5af37009fcc594b79d9f3061e933dd3498baeb2486dc98531b0db94156e5bd84498147eee2dd6cc852b17323a1438984d9551e3ad

          • memory/1972-1-0x0000000000240000-0x0000000000280000-memory.dmp

            Filesize

            256KB

          • memory/1972-2-0x0000000074B90000-0x000000007513B000-memory.dmp

            Filesize

            5.7MB

          • memory/1972-0-0x0000000074B90000-0x000000007513B000-memory.dmp

            Filesize

            5.7MB

          • memory/1972-15-0x0000000074B90000-0x000000007513B000-memory.dmp

            Filesize

            5.7MB

          • memory/2164-14-0x0000000000BE0000-0x0000000000BFE000-memory.dmp

            Filesize

            120KB

          • memory/2164-16-0x000007FEF5B80000-0x000007FEF656C000-memory.dmp

            Filesize

            9.9MB

          • memory/2164-17-0x000007FEF5B80000-0x000007FEF656C000-memory.dmp

            Filesize

            9.9MB