Analysis

  • max time kernel
    144s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 02:34

General

  • Target

    9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36.exe

  • Size

    576KB

  • MD5

    b1b81df0c453cbcc2764e016c3722402

  • SHA1

    511c111a2c7eb8e21bfba17020df685f394283e7

  • SHA256

    9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36

  • SHA512

    865df6bcb2e9a928912aae83a48ab46a0f4d6df0c537d2fd00d23bf0f16a080700e4b28229e8da4b61c2b3d04460efc9ae573715a9a716758314459524adcadf

  • SSDEEP

    12288:yYIW0p98Oh8P7h8r64DtAq/lYlc+4jIJirOoB/4uMe2r:qW298E8u+4BAqtqc+4eir5B/4uMe2r

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36.exe
    "C:\Users\Admin\AppData\Local\Temp\9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:620
    • C:\Users\Admin\AppData\Local\Temp\9A2D.tmp
      "C:\Users\Admin\AppData\Local\Temp\9A2D.tmp" --pingC:\Users\Admin\AppData\Local\Temp\9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36.exe 37D7EF2C8CA10C53F5D55EAEF9B8E10F9C08D4568A959AA53CFD02132331D6F39C0EEDB4D4EFBF7E5FE7ED248672F81F5E68DAA4BDB8A2B1F7DF87F68CD22C58
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
        "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36.docx"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:2380

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\9e250da738666881a4da906d129530b10cd23368b1ffdccb1b0b48b3ec677c36.docx

          Filesize

          21KB

          MD5

          7079891932a64f097abafd233055a1e9

          SHA1

          246d95feafe67689d49a5a4cadba18d3ac1914e5

          SHA256

          c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

          SHA512

          6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

        • \Users\Admin\AppData\Local\Temp\9A2D.tmp

          Filesize

          576KB

          MD5

          038d8a552412c4f9c057dc66328885af

          SHA1

          14e1cd34d2310f825c5f72589d16c08111441dbe

          SHA256

          dc5e5350938f07419f78d2682b1b8745d777a95d0704a29fbb563500885f39eb

          SHA512

          a157e12f97516ddb91980df42ebc78e2f1f7d1282221136f54bd531c44c89c3abad82ae260a6284700cc1c428bc77f55154a6fd0a639e09f7bb106ebabac75b4

        • memory/2380-7-0x000000002FCC1000-0x000000002FCC2000-memory.dmp

          Filesize

          4KB

        • memory/2380-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/2380-9-0x0000000070EFD000-0x0000000070F08000-memory.dmp

          Filesize

          44KB

        • memory/2380-12-0x0000000070EFD000-0x0000000070F08000-memory.dmp

          Filesize

          44KB