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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    24/06/2024, 23:11

General

  • Target

    7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.exe

  • Size

    2.0MB

  • MD5

    7ff119ff3e6a3d3057607adc7bacd825

  • SHA1

    6005cbcf77e69f40b6da9db6bf84515e5e1b8786

  • SHA256

    7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de

  • SHA512

    7c52b331630c3aa9b77883ef636baebe7da9a68061a4039ed7bdf668b6d404800a27739e5af5dad80ae3b6aed6a48b99b4bb1b00102487573d38e9b764689eea

  • SSDEEP

    49152:VRBQXa6u+WkjeC66g4eNAUAh1qP031tmvUlMzVrL:DBQKb+WkjeCfg4eNAdh1738UlSxL

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 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\7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.exe
    "C:\Users\Admin\AppData\Local\Temp\7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.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:2224
    • C:\Users\Admin\AppData\Local\Temp\7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.exe
      "C:\Users\Admin\AppData\Local\Temp\7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2780
      • C:\Users\Admin\AppData\Local\Temp\7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.exe
        "C:\Users\Admin\AppData\Local\Temp\7f7395bfbe2b5850a2b8f228d435cbff4bf6b518f2130038d437318ed940b1de.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\tyrkish lingerie nude lesbian (Tatjana,Liz).avi.exe

    Filesize

    413KB

    MD5

    a7bd9750bfdab98adacdb84b3ecdb1b1

    SHA1

    d3e3e34b0a3afcfc6a97c987323ff7c536bef7aa

    SHA256

    83ea2ee0283b90bab0ab3526fa472d83a1f12b99a2db223e9672b1912fe2b405

    SHA512

    887b1e1e77c6d28f802e2e47bc58271795888a6803955da1a5cae9cc5c81ecf42797277244922b65ffe25def7062ae148114077b74f0b133ec2b60e9bbd0fbd0

  • C:\debug.txt

    Filesize

    183B

    MD5

    9c8de9be37aa4380444e638c93abcda1

    SHA1

    fe6b328b44175ba03a9ac4a00caca65942395ee6

    SHA256

    310510a6291140e7914eb9a20281684590c93e9725330abfdedcf9cc9f0ab8af

    SHA512

    97e966ed997b7beb8212f1ace30e987b2aa82a3a2bc92562ed8461a888c00650308b18b8458c0c204b1b2c41a08dfe39b2ff17f74c32f40cf9c4840a12f392e2