Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-05-2023 15:01

General

  • Target

    06b2382754c2218d255e72fc37a646d438452266ff4b265b7d05eadef7b4d368.exe

  • Size

    3.4MB

  • MD5

    4618dc7a2cf5011ed33735bb0a204c4f

  • SHA1

    d1527dc4fb18e653a6983b8d7b0d682913a73f55

  • SHA256

    06b2382754c2218d255e72fc37a646d438452266ff4b265b7d05eadef7b4d368

  • SHA512

    8e8239a4d0e6c7ee5c91cb946e3f0f6a0462d67fbe4e71f4a45a71b774a11a25c082c406d9c6389ee594dbe1b390eb1ed1d4ed47a14f05fe3701ec2950985b34

  • SSDEEP

    98304:cMkY89erVmhLaN1icHWCABG6o5fnaQaC8F2NPhSH00:cMk99IxiCWCMGlVnYC22BhSU

Malware Config

Extracted

Family

laplas

C2

http://163.123.142.220

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\06b2382754c2218d255e72fc37a646d438452266ff4b265b7d05eadef7b4d368.exe
    "C:\Users\Admin\AppData\Local\Temp\06b2382754c2218d255e72fc37a646d438452266ff4b265b7d05eadef7b4d368.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:1824
    • 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:1952

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    468.0MB

    MD5

    568e51114f60478fbd5fb942936ca808

    SHA1

    4d9be5baad63c9b022ae57b519fba5bfc8d06a49

    SHA256

    f106427137e8153db066edadebe41d9a85b1b9709c4e43e60722924dafa0f153

    SHA512

    8a6ba58c70f5ea5cf7a61e462b642afbe2bfbc838855b25ec387d8167e310aa01696061421da41ea8eaad8e24f8f031852efaf428cbf493898f393b53d230f03

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

    Filesize

    463.2MB

    MD5

    c7d4b2b7e152cb7b2f697190212fd4da

    SHA1

    388df15995e7133272959355f528a026604442eb

    SHA256

    1593c81cda81bf740398eceb26de023e5d7314cdcb4fc931f38022990f866557

    SHA512

    f94559b837d1d5ae7a40041b8d4cfb20fd9b58a1a90a4fc85c66a2af247b348468a63b857970efc5ede77aa8115f7a2c31cb94ecf26a653a46487f2f52abf0f8

  • memory/1824-54-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-55-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-56-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-57-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-58-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-59-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-60-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1824-65-0x0000000000B50000-0x000000000145E000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-73-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-78-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-69-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-70-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-71-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-72-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-67-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-74-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-75-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-76-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-77-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-68-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-81-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-82-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-83-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-84-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-85-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-86-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-87-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-88-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-89-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB

  • memory/1952-90-0x00000000003B0000-0x0000000000CBE000-memory.dmp

    Filesize

    9.1MB