Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 19:48

General

  • Target

    2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.exe

  • Size

    90KB

  • MD5

    42d2046886bc0294174636a548b94c8a

  • SHA1

    5a4d525168446ac8eaf5e318db05be75242129da

  • SHA256

    2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4

  • SHA512

    6bb339378765faa4081dcada3a59f5bc1300e1996c039c4092956916d9dedd1078b9b4a533c194feb6d4bc8058693860e4eca155a86a36623c26d99af92cf998

  • SSDEEP

    768:t1r1VCwireKp2dlZ8yL6RsibZF34LT1AquKKMQifgvYnbcuyD7Uif+ChG6fDbRlR:t1RVCaKgzbLc54hukfgvYnouy8iWO/kk

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 8 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 8 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\2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.exe
    "C:\Users\Admin\AppData\Local\Temp\2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.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:2252
    • C:\Users\Admin\AppData\Local\Temp\2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.exe
      "C:\Users\Admin\AppData\Local\Temp\2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2716
      • C:\Users\Admin\AppData\Local\Temp\2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.exe
        "C:\Users\Admin\AppData\Local\Temp\2ea327b2f0cf4ea84584990a159877486678a698d74adafb2545861d2478b3e4.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\lesbian lesbian titts blondie .rar.exe

    Filesize

    290KB

    MD5

    1bdc6fc0125ea32c895e8ffa2488efa8

    SHA1

    e5b58ae54176607aaa20b8d3324a465da66f3e88

    SHA256

    be74533d838ec5d9d747b84706f1aa68fb2c105ad42c5d5c7c5f3a43c28d218a

    SHA512

    6734e70e41fc58a3270b8e6408d51bc9bdffd7fa3c80755404bf5cd1c068c02ad5038d92eb3098824a5bffa571aed26ad21c3fb766a2268fb116cf9dc521fbbe

  • memory/2252-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2252-55-0x0000000005490000-0x00000000054AF000-memory.dmp

    Filesize

    124KB

  • memory/2252-104-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2252-106-0x0000000005490000-0x00000000054AF000-memory.dmp

    Filesize

    124KB

  • memory/2632-88-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2632-110-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2716-56-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2716-87-0x0000000002100000-0x000000000211F000-memory.dmp

    Filesize

    124KB

  • memory/2716-107-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2716-108-0x0000000002100000-0x000000000211F000-memory.dmp

    Filesize

    124KB