Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-09-2023 11:16

General

  • Target

    JC_589b49a8e56beb55dcdacec0cdc3e04949eaa678df53d720ba940c7193130344.exe

  • Size

    3.5MB

  • MD5

    062fe47e8efc9041880ed273eda7c8f3

  • SHA1

    b77fffa5fce64689758a7180477ffa25bd62f509

  • SHA256

    589b49a8e56beb55dcdacec0cdc3e04949eaa678df53d720ba940c7193130344

  • SHA512

    67a4536375b34d77b3e61314ab5a6ffbbab11ff5bc4e2dd62c4b141f2b8727aef93438fd0ac74a60b55da92d54e40ee2868a9cacb2e80a60061d324940f5cb80

  • SSDEEP

    98304:Qs1IP7M+tBbnp5KsWEjGnT6iWB7cXWvdeMl+0WyC6oxgfMapH:VoA+3n7KsWEQTUqX8dedyXw2pH

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
  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JC_589b49a8e56beb55dcdacec0cdc3e04949eaa678df53d720ba940c7193130344.exe
    "C:\Users\Admin\AppData\Local\Temp\JC_589b49a8e56beb55dcdacec0cdc3e04949eaa678df53d720ba940c7193130344.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:3768
    • 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:544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    757.5MB

    MD5

    ee20ac7aa98d93888174f804f0911bf0

    SHA1

    537e119f2885cdb947d29b318f5b06abe93345b5

    SHA256

    b9c989d59357a6050adadde77b40b5a1b4886959096db510980dfb1054d91788

    SHA512

    e84955765cdcfda2092b03a1db10596d9228e03428b676b67ff3dd77e8cc148abace36540a4fec4015c3fb1e34fbf8d7be8036d8fba53cd1a5aa7e4625ecfbf7

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

    Filesize

    757.5MB

    MD5

    ee20ac7aa98d93888174f804f0911bf0

    SHA1

    537e119f2885cdb947d29b318f5b06abe93345b5

    SHA256

    b9c989d59357a6050adadde77b40b5a1b4886959096db510980dfb1054d91788

    SHA512

    e84955765cdcfda2092b03a1db10596d9228e03428b676b67ff3dd77e8cc148abace36540a4fec4015c3fb1e34fbf8d7be8036d8fba53cd1a5aa7e4625ecfbf7

  • memory/544-45-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-47-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/544-62-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-61-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-60-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-59-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-34-0x00007FFC00000000-0x00007FFC00002000-memory.dmp

    Filesize

    8KB

  • memory/544-58-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-57-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-56-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-55-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-54-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-53-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-51-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-50-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-49-0x00007FFC786F0000-0x00007FFC788E5000-memory.dmp

    Filesize

    2.0MB

  • memory/544-48-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/544-38-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-46-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-32-0x00007FFC786F0000-0x00007FFC788E5000-memory.dmp

    Filesize

    2.0MB

  • memory/544-44-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/544-25-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-43-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-42-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-41-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-29-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/544-30-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/544-31-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/544-33-0x00007FFC00030000-0x00007FFC00031000-memory.dmp

    Filesize

    4KB

  • memory/544-40-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-39-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-36-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/544-37-0x0000000000F90000-0x0000000001828000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-17-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-2-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/3768-8-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-28-0x00007FFC786F0000-0x00007FFC788E5000-memory.dmp

    Filesize

    2.0MB

  • memory/3768-27-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/3768-26-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-1-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/3768-0-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-21-0x00007FFC786F0000-0x00007FFC788E5000-memory.dmp

    Filesize

    2.0MB

  • memory/3768-20-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-18-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/3768-3-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/3768-16-0x00007FFC75E60000-0x00007FFC76129000-memory.dmp

    Filesize

    2.8MB

  • memory/3768-15-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-14-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-13-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-12-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-11-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-10-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-9-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-7-0x0000000000F50000-0x00000000017E8000-memory.dmp

    Filesize

    8.6MB

  • memory/3768-6-0x00007FFC00030000-0x00007FFC00031000-memory.dmp

    Filesize

    4KB

  • memory/3768-5-0x00007FFC786F0000-0x00007FFC788E5000-memory.dmp

    Filesize

    2.0MB

  • memory/3768-4-0x00007FFC00000000-0x00007FFC00002000-memory.dmp

    Filesize

    8KB