Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    16-08-2024 10:52

General

  • Target

    a32d49c89b000373d646acf337f5ad9aa65560f7804b46de3c846fbed77e3139.exe

  • Size

    4.8MB

  • MD5

    e921ce4ed0ec9ab7f58724d7b2f4e377

  • SHA1

    8a4fc01c939d411af40ee3df2f23b6bcec4e989b

  • SHA256

    a32d49c89b000373d646acf337f5ad9aa65560f7804b46de3c846fbed77e3139

  • SHA512

    ae845092c0456367990c511b6bdb3107689c14312f71b11aeaf18051fff2f565d29d0204bfbda9288e5185f274bc78f292bdfea3f0cd7f103aaee2ae02ed43c2

  • SSDEEP

    98304:wWoj48rmA6lPPvKStJwzTgJceL/v/DDrIM5PgZLHR6a0Qxk:us8r3AH7nwvwFLvHsMOUa0S

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 1 IoCs
  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a32d49c89b000373d646acf337f5ad9aa65560f7804b46de3c846fbed77e3139.exe
    "C:\Users\Admin\AppData\Local\Temp\a32d49c89b000373d646acf337f5ad9aa65560f7804b46de3c846fbed77e3139.exe"
    1⤵
    • Modifies firewall policy service
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2708 -s 220
      2⤵
        PID:976

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\System32\GroupPolicy\gpt.ini

      Filesize

      127B

      MD5

      8ef9853d1881c5fe4d681bfb31282a01

      SHA1

      a05609065520e4b4e553784c566430ad9736f19f

      SHA256

      9228f13d82c3dc96b957769f6081e5bac53cffca4ffde0ba1e102d9968f184a2

      SHA512

      5ddee931a08cfea5bb9d1c36355d47155a24d617c2a11d08364ffc54e593064011dee4fea8ac5b67029cab515d3071f0ba0422bb76af492a3115272ba8feb005

    • memory/2708-16-0x0000000076FB0000-0x0000000076FB2000-memory.dmp

      Filesize

      8KB

    • memory/2708-42-0x000000013FD16000-0x000000014000A000-memory.dmp

      Filesize

      3.0MB

    • memory/2708-15-0x0000000076FA0000-0x0000000076FA2000-memory.dmp

      Filesize

      8KB

    • memory/2708-4-0x0000000076F80000-0x0000000076F82000-memory.dmp

      Filesize

      8KB

    • memory/2708-2-0x0000000076F80000-0x0000000076F82000-memory.dmp

      Filesize

      8KB

    • memory/2708-0-0x0000000076F80000-0x0000000076F82000-memory.dmp

      Filesize

      8KB

    • memory/2708-11-0x0000000076FA0000-0x0000000076FA2000-memory.dmp

      Filesize

      8KB

    • memory/2708-13-0x0000000076FA0000-0x0000000076FA2000-memory.dmp

      Filesize

      8KB

    • memory/2708-5-0x000000013FD16000-0x000000014000A000-memory.dmp

      Filesize

      3.0MB

    • memory/2708-6-0x0000000076F90000-0x0000000076F92000-memory.dmp

      Filesize

      8KB

    • memory/2708-20-0x0000000076FB0000-0x0000000076FB2000-memory.dmp

      Filesize

      8KB

    • memory/2708-18-0x0000000076FB0000-0x0000000076FB2000-memory.dmp

      Filesize

      8KB

    • memory/2708-23-0x000007FEFCFA0000-0x000007FEFCFA2000-memory.dmp

      Filesize

      8KB

    • memory/2708-25-0x000007FEFCFA0000-0x000007FEFCFA2000-memory.dmp

      Filesize

      8KB

    • memory/2708-28-0x000007FEFCFB0000-0x000007FEFCFB2000-memory.dmp

      Filesize

      8KB

    • memory/2708-30-0x000007FEFCFB0000-0x000007FEFCFB2000-memory.dmp

      Filesize

      8KB

    • memory/2708-31-0x000000013FBB0000-0x00000001404DA000-memory.dmp

      Filesize

      9.2MB

    • memory/2708-8-0x0000000076F90000-0x0000000076F92000-memory.dmp

      Filesize

      8KB

    • memory/2708-10-0x0000000076F90000-0x0000000076F92000-memory.dmp

      Filesize

      8KB