Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 14:49

General

  • Target
    5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.exe
  • Size 2.3MB
  • Sample240603-r624lsbc36
  • SHA256 5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.exe
    "C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4592
    • C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.tmp
      C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.tmp
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:1692
    • C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.mm
      C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.mm /zhj
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:1508
      • C:\Windows\GOG.exe
        C:\Windows\GOG.exe /zhj
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        PID:3548

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.mm

        • Path C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.mm
        • Size 1.2MB
        • SHA256 3460d5b5ea8321ed75fdcc94db5875150ac63feaa85fb75b7a6700242e3add5f
        • MD5 SHA1 SHA512 SSDEEP

        5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\5c49324cc8d0063599ae5b46800369b7fb46141cfad6d906aa5142912e4dbc19.tmp
        • Size 1.2MB
        • SHA256 4b23bb89b446c3805e221eb2c0f897e8fbc6e975bd808f713b733cbf2970b164
        • MD5 SHA1 SHA512 SSDEEP

        memory/1508-14-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/1508-20-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/1692-8-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/1692-10-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/3548-19-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/3548-72-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/4592-0-0x0000000000400000-0x000000000045C000-memory.dmp

        memory/4592-71-0x0000000000400000-0x000000000045C000-memory.dmp