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Overview

overview

7

Static

static

3

e48526a7b9...80.exe

windows7-x64

7

e48526a7b9...80.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22/05/2024, 18:28

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General

  • Target

    e48526a7b92ee772012049ea8067cfad431d95ced281aa7f19af7e6d5fd0a080.exe

  • Size

    1.1MB

  • MD5

    346b006ed1c6db3975fc0d51fc93da79

  • SHA1

    1094ff38618e1b1491e1ad1d0b0fb6b0fdfdf1de

  • SHA256

    e48526a7b92ee772012049ea8067cfad431d95ced281aa7f19af7e6d5fd0a080

  • SHA512

    c3e799ba81ff91c3ea562fd909902fd17cd414288aa1ee7e4182d66c594ab326589e22e583577c6d3d03816e0ee014910e4b7651e48c6a289f45cd3b7dc63e8f

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QV:CcaClSFlG4ZM7QzMe

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e48526a7b92ee772012049ea8067cfad431d95ced281aa7f19af7e6d5fd0a080.exe
    "C:\Users\Admin\AppData\Local\Temp\e48526a7b92ee772012049ea8067cfad431d95ced281aa7f19af7e6d5fd0a080.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2932
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2400
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:3060

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    753B

    MD5

    67576ab661ce768d4f5611a4e2d67248

    SHA1

    d8f4b8e58a745e027dbbc723600a6dfea5941bd1

    SHA256

    2ce7fa120e58814ea0d35c29d93abbe1ee7712167418b034db0994209f90ba2e

    SHA512

    d7b55e7a392f2404afe73ba7930363775ce976cf047f7a37faa657b6f1c65006bba0dd9645c34056850206b3184a483430bb357634bc7a4d9adf44461a5bf77e

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    f8d9467e59935ad6176a4ad5fbb5c626

    SHA1

    28851889d212409fd9987f1e997ef2ae6c2b63d4

    SHA256

    22857d291296c49577be86a3f51cb2c2e2785b543b43e022b63f5ddb48767b42

    SHA512

    febd2dde87e3b1ace2fa67ecef03f4a28e2b96cf03b0e86695fbbf3089771bdac5c073762a114b8797248eb093f149a2a433df905385452355ebea5d48e78150

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  • memory/2128-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

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