Overview

overview

7

Static

static

487f141be8...fe.exe

windows7-x64

7

487f141be8...fe.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    178s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 10:08

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General

  • Target

    487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe

  • Size

    440KB

  • MD5

    7bdc32a85d611725d5e0374dfb1a19f0

  • SHA1

    89876e7f8fe81b8b6e6c9d575d73d62c979e8ffd

  • SHA256

    487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe

  • SHA512

    d0d3bf2e883486e943043dce2187ed7e627f18a61017480ae0360812257899eb3d3e790618bd38907b00ddfc053b171fba9da5e8fc277405c536f7db7159ff98

  • SSDEEP

    12288:zXCNi9B1YCThClG81hSd6l7Zckuol3oEzp:2W1YNo8a4Zcc

Score
7/10
persistencespywarestealer

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 17 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe
    "C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe"
    1⤵
    • Checks computer location settings
    • 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:4608
    • C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe
      "C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4320
      • C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe
        "C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4960
    • C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe
      "C:\Users\Admin\AppData\Local\Temp\487f141be8207b8b16b77822a194a9a27d7fb0ab5de2d5910b3c6a35cc25b2fe.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3124

Network

        MITRE ATT&CK Enterprise v6

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