Analysis

  • max time kernel
    269s
  • max time network
    279s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    26-07-2023 00:26

General

  • Target

    17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554.exe

  • Size

    3.1MB

  • MD5

    18658dec7775fa53f081b892d6a2b027

  • SHA1

    fa8d901c7aac70e2c37544883ce087e48c6302d1

  • SHA256

    17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554

  • SHA512

    cae5c6041b22b507ce66cb3b6509ff692b359748791aa93e006e1a700ff3cd439314823d070ff869ca4aac8fb8c2ac41d8de134bd1802693833b6cec7464f56d

  • SSDEEP

    98304:F28fuEzm1Q1n5oIVb0cCU/8j+okSprZHm87mv2B9:swm1o5pF4U/UhkSprZHJT

Malware Config

Extracted

Family

laplas

C2

http://lpls.tuktuk.ug

Attributes
  • api_key

    a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde

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\17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554.exe
    "C:\Users\Admin\AppData\Local\Temp\17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554.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:3024
    • 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:2956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    717.1MB

    MD5

    35601e2a76b4b9d037cabf38c8e0e81a

    SHA1

    17562ba3d1075a03ded10391c543bd002ef6438a

    SHA256

    65bf20eac4a7f6d51ff033fd739bf54d5450b090d24a0fb5ec61a4635c0c5f4b

    SHA512

    cc8a165348116e06865bab2d96ffa9f97f5719d1f3f7f24db20ee29f311a86148f7c3d6e5bb14422920cacf29250260fad0e06209c0efd57a5fea2d7163911da

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

    Filesize

    717.1MB

    MD5

    35601e2a76b4b9d037cabf38c8e0e81a

    SHA1

    17562ba3d1075a03ded10391c543bd002ef6438a

    SHA256

    65bf20eac4a7f6d51ff033fd739bf54d5450b090d24a0fb5ec61a4635c0c5f4b

    SHA512

    cc8a165348116e06865bab2d96ffa9f97f5719d1f3f7f24db20ee29f311a86148f7c3d6e5bb14422920cacf29250260fad0e06209c0efd57a5fea2d7163911da

  • memory/2956-100-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-101-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-115-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-114-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-84-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-112-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-85-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-110-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-109-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-108-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-107-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-106-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-105-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-104-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-103-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-72-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-74-0x0000000077770000-0x0000000077919000-memory.dmp

    Filesize

    1.7MB

  • memory/2956-75-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-76-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-77-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-78-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-79-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-81-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-80-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-82-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-83-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-113-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-111-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-92-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-87-0x0000000077770000-0x0000000077919000-memory.dmp

    Filesize

    1.7MB

  • memory/2956-88-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-89-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-90-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-91-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-86-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-93-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-96-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-97-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-98-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-99-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/2956-102-0x0000000000220000-0x00000000009A5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-55-0x0000000077770000-0x0000000077919000-memory.dmp

    Filesize

    1.7MB

  • memory/3024-64-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-73-0x0000000077770000-0x0000000077919000-memory.dmp

    Filesize

    1.7MB

  • memory/3024-65-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-71-0x0000000028730000-0x0000000028EB5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-57-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-54-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-70-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-56-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-63-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-62-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-61-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-60-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-59-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB

  • memory/3024-58-0x0000000000C70000-0x00000000013F5000-memory.dmp

    Filesize

    7.5MB