Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 01:15

General

  • Target

    4b9e500682041eeffc48d0241c83dedc47a593c641a7c0cd46c58c61932545ed.exe

  • Size

    81KB

  • MD5

    1fccd3a2dd40422221a213532cb66fdf

  • SHA1

    6e266cf7fb25b719765310055ffdb1ea76c2d54e

  • SHA256

    4b9e500682041eeffc48d0241c83dedc47a593c641a7c0cd46c58c61932545ed

  • SHA512

    93e0f4449ae63f5df429c00d11608cc440079cd3de6b255887bc466a088794d1dfa020e49f6171f922a1aa2d0f48f0837fb0c1e5ef43c5d8e1386954f1915d5e

  • SSDEEP

    1536:JoG6KpY6Qi3yj2wyq4HwiMO10HVLCJRpsWr6cdaxPBJYYX7gxD1:TenkyfPAwiMq0RqRfbaxZJYYX0

Score
8/10

Malware Config

Signatures

  • Manipulates Digital Signatures 1 TTPs 2 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b9e500682041eeffc48d0241c83dedc47a593c641a7c0cd46c58c61932545ed.exe
    "C:\Users\Admin\AppData\Local\Temp\4b9e500682041eeffc48d0241c83dedc47a593c641a7c0cd46c58c61932545ed.exe"
    1⤵
    • Manipulates Digital Signatures
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2544
    • 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:2344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2344-0-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp

    Filesize

    4KB

  • memory/2344-1-0x0000000000210000-0x0000000000218000-memory.dmp

    Filesize

    32KB

  • memory/2344-2-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp

    Filesize

    9.9MB

  • memory/2344-5-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp

    Filesize

    4KB

  • memory/2344-6-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp

    Filesize

    9.9MB