Overview

overview

7

Static

static

3

31aeb2b579...5e.exe

windows7-x64

7

31aeb2b579...5e.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/07/2024, 20:57

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General

  • Target

    31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe

  • Size

    1.2MB

  • MD5

    880c7a4662fea6a3f30c4e16443aaa6d

  • SHA1

    48eecdef179a21d3b6047683428cd99aa9290e8c

  • SHA256

    31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e

  • SHA512

    a75ebc3fa35a63a8ca3ae225f46a8378dbfdd174305ef8dfc25d572ecc1507a21f2daf9210be75a49f2f4dcc96ec593c848039f8edc885cdff277a002079fcb3

  • SSDEEP

    24576:oWF8/bH6vk6dl+5VbNIj4z/OGbP9oF07HMVFuSkp3uWtTsvjaILZYK:V6/bM+5rIaYLqxuWtzib

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 23 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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe
    "C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.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:2756
    • C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe
      "C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:532
      • C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe
        "C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4504
    • C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe
      "C:\Users\Admin\AppData\Local\Temp\31aeb2b579e1214070dbf4520cc7984bafe9937f5e9400e960a8366e84387d5e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1012

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\norwegian hardcore porn several models feet leather .mpg.exe
          Filesize

          1.9MB

          MD5

          cc47101998fa827836eac91a61d3e8e0

          SHA1

          3855841b33cc9bfe60da64fa7f48c2022fe2ae8b

          SHA256

          afaed8d67bc38b87bbf8d433e53d44c41a5c1c1380d2011fd7593376532efe31

          SHA512

          0f5b33c587834e01eb19dbd463a67520a24cdf14605fecd7db26fb213a2aa2af64850dac9aabdcb34694458c2bbf8d1f1a372288fab85a2f374dfb01f4dc18d5

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