Analysis

  • max time kernel
    284s
  • max time network
    276s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    02-09-2023 04:50

General

  • Target

    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
  • 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\589b49a8e56beb55dcdacec0cdc3e04949eaa678df53d720ba940c7193130344.exe
    "C:\Users\Admin\AppData\Local\Temp\589b49a8e56beb55dcdacec0cdc3e04949eaa678df53d720ba940c7193130344.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:2228
    • 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:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    719.5MB

    MD5

    b65909ef34028d7c64daf81d1a0ccdd3

    SHA1

    7aeb2fd719ff3a4ba7332e49c8826088f4f248f3

    SHA256

    c0e1f2a40ed9c003c069bc266f036f6c5719b43338b65d161a68ef6d81c7891f

    SHA512

    e654dc1db0ad84e70360eb61ee50dd4bf59cba5fd2e53b006c719e6c89254d4be42ef26975233fecda430f6a71846a808ca8fc40d47176b5330b566ae21ca235

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

    Filesize

    719.5MB

    MD5

    b65909ef34028d7c64daf81d1a0ccdd3

    SHA1

    7aeb2fd719ff3a4ba7332e49c8826088f4f248f3

    SHA256

    c0e1f2a40ed9c003c069bc266f036f6c5719b43338b65d161a68ef6d81c7891f

    SHA512

    e654dc1db0ad84e70360eb61ee50dd4bf59cba5fd2e53b006c719e6c89254d4be42ef26975233fecda430f6a71846a808ca8fc40d47176b5330b566ae21ca235

  • memory/2228-0-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-1-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/2228-2-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/2228-3-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/2228-4-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/2228-5-0x0000000077630000-0x00000000777D9000-memory.dmp

    Filesize

    1.7MB

  • memory/2228-6-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/2228-7-0x000007FE80010000-0x000007FE80011000-memory.dmp

    Filesize

    4KB

  • memory/2228-8-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-9-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-10-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-11-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-12-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-13-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-14-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-15-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-16-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-17-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-18-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/2228-19-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-20-0x0000000077630000-0x00000000777D9000-memory.dmp

    Filesize

    1.7MB

  • memory/2228-24-0x00000000287A0000-0x0000000029038000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-26-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-27-0x0000000000280000-0x0000000000B18000-memory.dmp

    Filesize

    8.6MB

  • memory/2228-29-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/2228-30-0x0000000077630000-0x00000000777D9000-memory.dmp

    Filesize

    1.7MB

  • memory/3024-28-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-31-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/3024-32-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/3024-33-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/3024-34-0x0000000077630000-0x00000000777D9000-memory.dmp

    Filesize

    1.7MB

  • memory/3024-35-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/3024-36-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/3024-37-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-39-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-38-0x000007FE80010000-0x000007FE80011000-memory.dmp

    Filesize

    4KB

  • memory/3024-40-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-41-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-42-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-43-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-44-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-45-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-46-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-47-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-48-0x000007FEFD730000-0x000007FEFD79C000-memory.dmp

    Filesize

    432KB

  • memory/3024-49-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-50-0x0000000077630000-0x00000000777D9000-memory.dmp

    Filesize

    1.7MB

  • memory/3024-51-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-52-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-53-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-55-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-56-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-57-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-59-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-60-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-61-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-62-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-63-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-64-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-65-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-66-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-67-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-68-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-69-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-70-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-71-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-72-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-73-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-74-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-75-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-76-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-77-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-78-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB

  • memory/3024-79-0x00000000003A0000-0x0000000000C38000-memory.dmp

    Filesize

    8.6MB