Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 23:18

General

  • Target

    8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe

  • Size

    1.2MB

  • MD5

    de5e5c1b46f8e29fd54194774cc568d6

  • SHA1

    57fd099cf119960c9dac673739745eb7e32fe320

  • SHA256

    8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62

  • SHA512

    b8d56f6160eec22cb74479f302968f5be03d584fe2459f5aaa59b032638baa0c327588ab60cc51ab5b2038a03e00ac19c4275c8bc267c5b16b08f84ac7bc1775

  • SSDEEP

    24576:0DMezrZee9E7ZdxbvQ3dp1qAMfxgIIHeDEtpPC4RbqG:yrLE77xjQ3FqAHIIH4cpjWG

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 21 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 21 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe
    "C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.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:2192
    • C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe
      "C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1364
      • C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe
        "C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2580
    • C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe
      "C:\Users\Admin\AppData\Local\Temp\8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\lesbian cumshot uncut ash sweet .rar.exe

    Filesize

    1.9MB

    MD5

    216f26dc8ce1f660053fb257d739c6cc

    SHA1

    6fa5cbe4f203d371a181dc67c208933524624b6c

    SHA256

    fa8d7f0aec3384285c82939d7bfa13e161cb4adf6a1a0a38cd35b208d5cac051

    SHA512

    ff7e8746cbcd1067440c4ac6d236fe5c862288539d7db9d5d7e18ee9b4dc8aedb8a00bdb0da3ece60c118b4caafebad2c7adf58c799fd13220bc3eef834ddd3f

  • memory/1364-90-0x00000000020C0000-0x00000000020DE000-memory.dmp

    Filesize

    120KB

  • memory/1364-112-0x00000000020C0000-0x00000000020DE000-memory.dmp

    Filesize

    120KB

  • memory/1364-60-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1372-95-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-129-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-119-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-93-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-89-0x0000000005290000-0x00000000052AE000-memory.dmp

    Filesize

    120KB

  • memory/2192-161-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-99-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-108-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-109-0x0000000005290000-0x00000000052AE000-memory.dmp

    Filesize

    120KB

  • memory/2192-110-0x0000000005290000-0x00000000052AE000-memory.dmp

    Filesize

    120KB

  • memory/2192-59-0x0000000005290000-0x00000000052AE000-memory.dmp

    Filesize

    120KB

  • memory/2192-115-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-157-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-123-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-133-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-137-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-141-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-145-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-149-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2192-153-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2580-91-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2580-96-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB