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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
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 4 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • 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 7 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 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\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
    "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.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:2960
    • C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
      "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2452
      • C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe
        "C:\Users\Admin\AppData\Local\Temp\3e2553e6bb9c8ec4aa58f290a7c9362cc3d3cbb98c289e4838cd7aa4644a107c.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\handjob gang bang public high heels (Janette,Curtney).mpeg.exe
    Filesize

    690KB

    MD5

    d93173d47bf74054d8c7f4542b7035fe

    SHA1

    efebbbc38e46a57bdd62d44c8ebdf49c424c9f74

    SHA256

    3c451350da0dca3197160ddc2c7364d5823da50e45beef112fdc9b5500aa900e

    SHA512

    30474274ccac0837cd6f823b86520852f5eb0c0c525d2c6a069a95ffb9130725fb4f1c6e330f4a2cce4fd31c5271c524a1be7d71a4530de9ca952b896daeef2a

    Download Submit

  • C:\debug.txt
    Filesize

    183B

    MD5

    021149bcc563a7cb97c28d3dec3d0ce1

    SHA1

    c3c257ac243b372c087074013827cfa97a34658e

    SHA256

    4286da3cce31d0481500ded256d736d7828827d1f954ad54871dbf5cf9d7f2df

    SHA512

    feac49d750448a5755acf8c6e71d666030f64b1954bef599f4be3b40ad3d7891ec06c052f964ee92a15a01ea9ce49469087ee892241474087d0265a7210906f7

    Download Submit

  • memory/2452-87-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2452-88-0x0000000004DD0000-0x0000000004DEE000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2452-109-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2452-110-0x0000000004DD0000-0x0000000004DEE000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2960-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2960-86-0x0000000004920000-0x000000000493E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2960-105-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2960-106-0x0000000004920000-0x000000000493E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3004-89-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3004-111-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download