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Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/04/2024, 21:46

General

  • Target

    56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.exe

  • Size

    1.4MB

  • MD5

    a25866283db6311bf1ca62bc2c104010

  • SHA1

    3ae2f477f007d5caf0c63d2801e66d73af9a8f9d

  • SHA256

    56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3

  • SHA512

    f02edccc3e15cbde06f5263cc271788a6e4b817e538a09320c4aac08b5f22d7953d0abc169928e780e2db940f0bd227ed84bd634761ff3443ef4562a37739943

  • SSDEEP

    24576:Yiqtn333hbWJTz/chumixHq9J1W0C8/atbVRkhrGZ75KelIxfVlDinaGrEWiLwJT:x6n33xc/cn0Kj1WXHRYrGZFKjbAaGcLA

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.exe
    "C:\Users\Admin\AppData\Local\Temp\56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.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:1444
    • C:\Users\Admin\AppData\Local\Temp\56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.exe
      "C:\Users\Admin\AppData\Local\Temp\56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2440
      • C:\Users\Admin\AppData\Local\Temp\56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.exe
        "C:\Users\Admin\AppData\Local\Temp\56c6cd18e30f501337a993bc99e2ecb478b07d7f0bf81da6a34d8a10c684c3a3.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\beastiality beast [milf] sm .mpeg.exe

    Filesize

    1.4MB

    MD5

    cf77f0544127ea99952f8a7a97659dca

    SHA1

    0cce3779b47e74694c711114e5a3433860651bd7

    SHA256

    3f12fbcb7a6fc72023e6cae92cc2c50e136db8bbe4c0cf74bf3d84c39b741530

    SHA512

    c525e5cd8345591ed0b410aa4ab17fc93e535fd07e721367ea08f3e5d92a05a2c9851c8878f453768e66ccb22372638b7ad12e475725489cdd3b29daa23b0a24

  • memory/1444-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1444-78-0x0000000004790000-0x00000000047B0000-memory.dmp

    Filesize

    128KB

  • memory/1444-106-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1444-108-0x0000000004790000-0x00000000047B0000-memory.dmp

    Filesize

    128KB

  • memory/1732-89-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1732-111-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2440-79-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2440-88-0x00000000044F0000-0x0000000004510000-memory.dmp

    Filesize

    128KB

  • memory/2440-109-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2440-110-0x00000000044F0000-0x0000000004510000-memory.dmp

    Filesize

    128KB