Analysis

  • max time kernel
    97s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 04:09

General

  • Target

    55444f698857902da38a1451c5313e9a31c835b353466ee445c5a5545b088971N.exe

  • Size

    84KB

  • MD5

    4f4b6e301fb2bf7290c39a4c9f6f3ac0

  • SHA1

    9a4095a14a256a9e162a4a130bf9b81a2c4c0893

  • SHA256

    55444f698857902da38a1451c5313e9a31c835b353466ee445c5a5545b088971

  • SHA512

    171147b26019e1d54a4c65553307261b114fa4a39b7ced6f7ba3adcdb3cb4549188320cdfa84b9e0a54ca23d9fa1352b4bd1bcebc342dd041cadaa49ca107e22

  • SSDEEP

    1536:3Xn1JYSnExFkcgKKjxfmqshiKW5Xs/iYQqQJtsWFcdfRMvb+xWeESlq+7:HE3x5KBDYiKWm/iSw0fRMvygloq+7

Score
8/10

Malware Config

Signatures

  • Manipulates Digital Signatures 1 TTPs 4 IoCs

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

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

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

  • Modifies registry class 21 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\55444f698857902da38a1451c5313e9a31c835b353466ee445c5a5545b088971N.exe
    "C:\Users\Admin\AppData\Local\Temp\55444f698857902da38a1451c5313e9a31c835b353466ee445c5a5545b088971N.exe"
    1⤵
    • Manipulates Digital Signatures
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:3836
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:3260

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3260-0-0x00007FF86E123000-0x00007FF86E125000-memory.dmp

          Filesize

          8KB

        • memory/3260-1-0x000001DE22C90000-0x000001DE22C98000-memory.dmp

          Filesize

          32KB

        • memory/3260-2-0x000001DE3D210000-0x000001DE3D396000-memory.dmp

          Filesize

          1.5MB

        • memory/3260-3-0x00007FF86E120000-0x00007FF86EBE1000-memory.dmp

          Filesize

          10.8MB

        • memory/3260-4-0x00007FF86E120000-0x00007FF86EBE1000-memory.dmp

          Filesize

          10.8MB

        • memory/3260-5-0x00007FF86E123000-0x00007FF86E125000-memory.dmp

          Filesize

          8KB

        • memory/3260-6-0x00007FF86E120000-0x00007FF86EBE1000-memory.dmp

          Filesize

          10.8MB

        • memory/3260-7-0x00007FF86E120000-0x00007FF86EBE1000-memory.dmp

          Filesize

          10.8MB