Overview

overview

10

Static

static

10

3e2553e6bb...7c.exe

windows7-x64

9

3e2553e6bb...7c.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 20:34

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General

  • Target

    3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe

  • Size

    850KB

  • MD5

    3b28178b84b820ff1b57b914b85b40ed

  • SHA1

    2491fcc930854ad32e22491c63045bc5d18e3064

  • SHA256

    3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c

  • SHA512

    abcf42bfda8a5574a202f179a25605abb923d8b84c78d414c31a7bce1fa31253ec6e53c3b675c34f7003e1a26a90f57219137e5bd0e3d24dc57c8f1dc3529f62

  • SSDEEP

    12288:YEQoSnqh+nXzkFJ/PHf34B+8ByPmAcq5bW4x2HtQX38pMtj4nZZi30V94Jl:YocXQFJnQU8NUxBxStQcPZMkV9O

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 9 IoCs
  • 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
  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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 18 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\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
    "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.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:904
    • C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
      "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3416
      • C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
        "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3724
    • C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
      "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\italian beastiality sperm hidden mistress .avi.exe
    Filesize

    1.9MB

    MD5

    0bec25e70992c92116b799e6d345f510

    SHA1

    4890cd92a06d79aa2843a2c973408751c8941942

    SHA256

    cfe6397a475312d3f92541a61e8350b723f190a73dc8524be585d8f67a67ea69

    SHA512

    a9f7ea2f71d5d9be47ee45c74b6e121a6e4feac98aa98d012e0d16cf8344ed524b26015e3e43cfb8d0770888f438fe5f2d50d3eba3485a468bc0646deee9e699

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  • memory/904-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/904-186-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/1840-20-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/1840-192-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3416-12-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3416-188-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3724-21-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3724-193-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download