Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 19:26

General

  • Target

    24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe

  • Size

    868KB

  • MD5

    e056525967119892e9282f5381e79977

  • SHA1

    ca689de41c52d7083a37bc0bd5172890811a55f6

  • SHA256

    24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9

  • SHA512

    eed8b08daf745b220c4c4e8e79cbc6ed7096353a7db69bc381775ce9b23eb0a3741177d81dc8fa7f828411b06aaf7be5402ddf637c0f49e6bf80f21ff457af5a

  • SSDEEP

    24576:lq8Vlc7aaTyoOgCuuSblPvtKuzY6DoAlJlJAEf:9/3gCu9RzjoAzA+

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 17 IoCs
  • UPX dump on OEP (original entry point) 19 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe
    "C:\Users\Admin\AppData\Local\Temp\24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:912
    • C:\Users\Admin\AppData\Local\Temp\24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe
      "C:\Users\Admin\AppData\Local\Temp\24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2480
      • C:\Users\Admin\AppData\Local\Temp\24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe
        "C:\Users\Admin\AppData\Local\Temp\24bdb0309390e68f7beed1d333369ff9fded2c0d6b8092fb5a81459b0242efc9.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\porn masturbation mature .zip.exe

    Filesize

    242KB

    MD5

    419f9c7196cdad01d73fb052a3a23c3b

    SHA1

    3fcb8ec664baf6f91b5b3c01c77dbe917897a143

    SHA256

    e23466d76e7ed65ed60d5281d3c1a538f65fc4db2b316d8d5f86765f3559837f

    SHA512

    f86468f2fe399ad8dbf5dfdfa886fb7fb3a0f960268abf18d55af9819eca633367a6da108ba5c9ddb4e30bd426eca5aa83857a3e025c62acab0a7182a442c2fe

  • memory/912-113-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-139-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-110-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-142-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-92-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-105-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-106-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-116-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-145-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-65-0x0000000004750000-0x000000000476C000-memory.dmp

    Filesize

    112KB

  • memory/912-108-0x0000000004750000-0x000000000476C000-memory.dmp

    Filesize

    112KB

  • memory/912-121-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-124-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-127-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-130-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-133-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-136-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/912-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2060-90-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2480-66-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB