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Overview

overview

10

Static

static

3

42048a61da...59.exe

windows7-x64

10

42048a61da...59.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/01/2024, 22:04

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General

  • Target

    42048a61da76b88c075b9752dfed4359.exe

  • Size

    68KB

  • MD5

    42048a61da76b88c075b9752dfed4359

  • SHA1

    8cbae9276790eb0e9ecc619dfc2a53a6da3ed374

  • SHA256

    768dd6ae63b5b01e5b7f0c3d52433e483c1d36e2a9645db30bba1a12d56130dc

  • SHA512

    632c689cce04aff80673d01e2369413cfaed287fc84bc9cdff6348b2149629375b8b00d2cac297a0706ed5d614c685e907ae5511d2bce1b8965544583eb42242

  • SSDEEP

    768:2cqliTduSTAl+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK:NqIxTTAcqOK3qowgnt1d

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42048a61da76b88c075b9752dfed4359.exe
    "C:\Users\Admin\AppData\Local\Temp\42048a61da76b88c075b9752dfed4359.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1272
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    20KB

    MD5

    e16e8328dafaa82ae29c99edf4d87037

    SHA1

    4b660014bff77c0cc4d3c08a2f3b761d9edf301a

    SHA256

    8130fae6d949051ec4a62cbd1c50afeba5c4dc014c03c19c3cceab52cba5d8c0

    SHA512

    2a8a5c0ca13f8ed59c56447cb8b8d18bcb57c52278dd59b018fbefe6ec952c39edbcb9e1f4829b186a973a826a55e54a80d7c59c7fc0172091ba31491575bf77

    Download Submit

  • \Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    6b126542ef9ac9bb584be5f998e2a336

    SHA1

    556d4e8d845e44bfbd53bc3085536db577c297ba

    SHA256

    75a5e41832c09278068281503c44c53087076da4c02f027f2967903a0ca03214

    SHA512

    a1c20b53f58a380394a49deb6c6f512988b21ea38fffee429f93fa08b5d934f4ba07a2a6c651042017d20d1f53b759236b278ab18863d538a39ceffed8454b33

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  • \Users\Admin\Admin.exe
    Filesize

    49KB

    MD5

    20b810ee14bc89367ce2f5ab02b0037f

    SHA1

    b078b3137f43f65be5dd769abce6045f9b239838

    SHA256

    74d5e452b6d2527153cacfb2ac93eed90c5f7a851640b5bb93d6cafbe91c0c6f

    SHA512

    743ac351703dacca6d8b38bda898c8320029d4725240892c228e1c5623dcaa0c61d3bf6c8e7f438e465d5669cbc472a53ed1b09d8b50829afad185ec4fba9677

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  • memory/1272-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/2528-13-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download