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Analysis

  • max time kernel
    108s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 21:38

General

  • Target

    04a04b099ebe0fc8041055c2c7fd8c42.exe

  • Size

    105KB

  • MD5

    04a04b099ebe0fc8041055c2c7fd8c42

  • SHA1

    4ae00c6215c961dbb0d09bbb6958a3185b3d40e1

  • SHA256

    b781965da959c4d73f83825fadb900d56f1732a0a23704c71faa1bef2464bfb0

  • SHA512

    e6de92e9ce68ccc6451649d2cf8f34048f89389eb60a3bb76e9a420b17684fe5bcb73326a6d30cca54dd325e76b393846d3c44cfb0d0bb0a2b6c513cb90c7d91

  • SSDEEP

    3072:k0W7cRqnq4xl0WYt3S73fNuYzyU8J5BrWx:CouqFA1uOZ8J5A

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04a04b099ebe0fc8041055c2c7fd8c42.exe
    "C:\Users\Admin\AppData\Local\Temp\04a04b099ebe0fc8041055c2c7fd8c42.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:2616
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Ixb..bat" > nul 2> nul
      2⤵
      • Deletes itself
      PID:3020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Ixb..bat

    Filesize

    210B

    MD5

    2e096ded7979484f819c5732c667d526

    SHA1

    c51e610a082c15e9c09c07cb1cd6b3c7deb40bc0

    SHA256

    67cbed5f633fa2046f41070b8053d8d042fd308d78b00ddf8aede68548a9e5d1

    SHA512

    3902a1934e3ba1f1d916d5513ab956a36b093728dab44c90d06af6f3dd76faad1dedd20707e508559e0b62e00f83bc054670f805f1e330c6faadd55269dd9dfb

  • memory/2616-0-0x0000000000220000-0x000000000022D000-memory.dmp

    Filesize

    52KB

  • memory/2616-1-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2616-2-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2616-3-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2616-4-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2616-5-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2616-6-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2616-8-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB