Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    05-07-2024 09:51

General

  • Target

    4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.exe

  • Size

    1.9MB

  • MD5

    5c1018fd884545012bf0e89bb6d9b1c0

  • SHA1

    9895e0c712405f22c86a3282adb444a17b881d98

  • SHA256

    4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e

  • SHA512

    1a9f3361db3e97e93b010cf5c03cfb0a2981f8ebc5e6cd024d7876a31d580e00424af783d74b1e5cbaeceba8b874e2e4154fcd8c4ca97dae557d604ab4926439

  • SSDEEP

    49152:VTJG5jSps2zMraYnl2hmJuCxpukIDu/zYZz7yFG+iT0B8Jx5FXE:20s2Arpl5Puk4UwywT0WLXE

Malware Config

Signatures

  • 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\4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.exe
    "C:\Users\Admin\AppData\Local\Temp\4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.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:2344
    • C:\Users\Admin\AppData\Local\Temp\4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.exe
      "C:\Users\Admin\AppData\Local\Temp\4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2960
      • C:\Users\Admin\AppData\Local\Temp\4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.exe
        "C:\Users\Admin\AppData\Local\Temp\4454e9365eaaa9e8ed865a83b3abc6c95683b965fa6f970e8c4e44e1a0e2496e.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\canadian hardcore gay masturbation glans sweet .rar.exe

    Filesize

    1.3MB

    MD5

    d649053cb3a3749fc9ee3ad86d9de726

    SHA1

    0f1346395203199581f9a5accfaf7f9065bb9197

    SHA256

    931f7e1c2de515d02b5ffafd6284d4a530e9fbb423028c1d2cfaa7523742bfe9

    SHA512

    c35e6c4b312a0e318738801e66ae965edf1604526b25bc804642da9a9dfb0513fe68b704156434b7a593906f7bade25c33288d869ba7d9ad12951205083d6232

  • C:\debug.txt

    Filesize

    183B

    MD5

    fef5ec58a03ae57b4a59235be3aabccc

    SHA1

    17f4958aee632f77a6ff2af9e894f35ae0b67673

    SHA256

    8a1cbc56f11416c0c3dc18e9a19b329fa93986890db9483a5bfadab19837aa68

    SHA512

    2201b1b2a2aca4582cc07b4b32d78e752a339b4e21565115031a8e556dc19681cd9a3ace25c799379f5da009ad52f62eb27cad8e703579b8fba34d601c2c0dd1