Overview

overview

10

Static

static

3

e6c56b59fd...c4.exe

windows7-x64

10

e6c56b59fd...c4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 05:17

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General

  • Target

    e6c56b59fde57204c3a6aa01c02e6bc5a24b94401b89c69403905b59f910bfc4.exe

  • Size

    31KB

  • MD5

    c94d7e80c00381fb4facc8c57c36010b

  • SHA1

    e04d04e85d2d694042e57f167f7dc31b5f3c4d17

  • SHA256

    e6c56b59fde57204c3a6aa01c02e6bc5a24b94401b89c69403905b59f910bfc4

  • SHA512

    7ac31eab577fc623d95a269ef24cfe217c2be680a901bfd119167135c9270df7afe9c78abf86c0834010c45baaaba11fdc9c6310cd459ad242f13013fcec407b

  • SSDEEP

    768:725KLZ/vbDEj7RjXERvW6wVmuHXJHdzTC/Wc8HEzHvc:725SZbDEj7RzERu6wVBpGpRTvc

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6c56b59fde57204c3a6aa01c02e6bc5a24b94401b89c69403905b59f910bfc4.exe
    "C:\Users\Admin\AppData\Local\Temp\e6c56b59fde57204c3a6aa01c02e6bc5a24b94401b89c69403905b59f910bfc4.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4840
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    31KB

    MD5

    0f5ec54b6b669e728324dc03320a0df3

    SHA1

    12d080f87d2ae62b32e83fdd75917bd348a87773

    SHA256

    91eabb68e1940640f6d1f057423cc279227f5e486d197272a7bc0b8e6d50c68c

    SHA512

    b6f4936063bbae4288be781f90cc69508557d4f4316ff8f7385614c4dcd9269eb2731ba2caff818180fcdfc75fea4d555b1197a8fb20407ae6b9546dc73c3c7e

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  • memory/4584-33-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/4840-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download