Analysis

  • max time kernel
    140s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    30/04/2023, 22:36

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:904
    • 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:660

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    633.5MB

    MD5

    e3fc2a9571327d6101a64fd700a91017

    SHA1

    6df4ae3032bb33ac8c0474fbf27b3dbddaaa9a20

    SHA256

    d251292cae8d1215e9bafd4802a468fb22a2d7f5537ff758b2ee263c5bd74e58

    SHA512

    bdff13e59ae14e39aec5dd99b9fe605ab57fd5b176cae62b1924dac6acc40a3da9e60db990b9c75831ea87350df1f5a1c3a03cabd3cc8a34aca6cd13dbec047a

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

    Filesize

    635.2MB

    MD5

    9f2b82aea7e445837db7496f31a1e195

    SHA1

    34956bfc45e4599a822a21e7563df368b7d7704e

    SHA256

    483f6e43eea7328d7431feac44bbf54062f9d3561ad24a6cf0ae490dea4bfa68

    SHA512

    f02fafc52f70a34b87603041a565e473ce0fbc28975c563386fdbaadfe27521d096d3a611576d880810b31530e39e41638f3d4b2c86d2ce935e753e828da58bb

  • memory/660-80-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-75-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-91-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-90-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-89-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-88-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-87-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-86-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-74-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-85-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-84-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-81-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-70-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-71-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-79-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-72-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-78-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-73-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-76-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/660-77-0x0000000000EB0000-0x00000000017BE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-64-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-57-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-54-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-69-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-55-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-56-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-63-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-62-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-61-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-60-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-59-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB

  • memory/904-58-0x00000000008E0000-0x00000000011EE000-memory.dmp

    Filesize

    9.1MB