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Analysis

  • max time kernel
    269s
  • max time network
    286s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27/04/2023, 22:17

General

  • Target

    ecd7e821527f03f36285b47b459f63f8518f9dc96ec15eef8390c520bb8ba804.exe

  • Size

    3.8MB

  • MD5

    777c97f2898d88b9ac5eecc17d2a9bfb

  • SHA1

    753c0828aeac6f2c9ac0f9c64eec30248dac0e32

  • SHA256

    ecd7e821527f03f36285b47b459f63f8518f9dc96ec15eef8390c520bb8ba804

  • SHA512

    35f47a96b91f6eec58cae5cfc1cea36d2dc14b880635f63e891edb0676bd38569f98623c1ff3655eaadb1d7ffbf2cd9df1503c890876df928a552db4d671c02e

  • SSDEEP

    98304:UHCQqJ34uxaJl5to8lsk6Qe934SJwecdW9D:UHuraX5Osb6QsJJ

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.33

Attributes
  • api_key

    d1a05de376c0be1daa56dfb2715c8a0c5df8a111b8b31decc886df1e48db7c9c

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecd7e821527f03f36285b47b459f63f8518f9dc96ec15eef8390c520bb8ba804.exe
    "C:\Users\Admin\AppData\Local\Temp\ecd7e821527f03f36285b47b459f63f8518f9dc96ec15eef8390c520bb8ba804.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:1496

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    801.8MB

    MD5

    92c67e4bc0fea0efd445149726c41f35

    SHA1

    6c4663941a5907d2150d3880310b1c1c0a3e2ace

    SHA256

    e6684934c6c478be2c1479cee4e8b93797d1b9955554f0ee57d29c7d018db4aa

    SHA512

    ab8ba41909e8e02b42f2bdf39cf19256da87f1afbdd0fe01baac0bf43ebbb7fe174feec7e6f14f0acc86584071ced28c3f5d6837b0a4011f86221005edfd7028

  • \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    801.8MB

    MD5

    92c67e4bc0fea0efd445149726c41f35

    SHA1

    6c4663941a5907d2150d3880310b1c1c0a3e2ace

    SHA256

    e6684934c6c478be2c1479cee4e8b93797d1b9955554f0ee57d29c7d018db4aa

    SHA512

    ab8ba41909e8e02b42f2bdf39cf19256da87f1afbdd0fe01baac0bf43ebbb7fe174feec7e6f14f0acc86584071ced28c3f5d6837b0a4011f86221005edfd7028

  • memory/1200-54-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-55-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-56-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-57-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-58-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-60-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-59-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-61-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1200-66-0x0000000000300000-0x0000000000BD8000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-78-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-86-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-69-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-70-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-71-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-72-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-73-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-74-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-75-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-76-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-77-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-67-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-81-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-82-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-83-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-84-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-85-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-68-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-87-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-88-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-89-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-90-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-91-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-92-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-93-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-94-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-95-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-96-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-97-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-98-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-99-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-100-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-101-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-102-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB

  • memory/1496-103-0x0000000000EB0000-0x0000000001788000-memory.dmp

    Filesize

    8.8MB