Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06-05-2023 20:19

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:2040
    • 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:664

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    829.9MB

    MD5

    15f5e56f288506260f3b272e0e9bcc9b

    SHA1

    fb4bb7e949c69b8dad401db349aca8e5ee3e28f2

    SHA256

    71d97b64392f7a97327a698774078759915623f0252771ab79985523ab287b33

    SHA512

    3eb00bafc891c827cf20530b1bc286c7f44bb23ca8a7e1b52bda0c6a18ffeb5db51e4be7bdcbb3977811309383e81a083b1fccc23ce4a4b2eca56797676c2a5d

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

    Filesize

    813.1MB

    MD5

    af2cfd89dd1643bfac01c9d85cd1bb5e

    SHA1

    5631020ae302365ebb94fb6feb8bf80908190594

    SHA256

    b0616070325ed1eefaa7cd46b788c121a5cada6ee3b53504b11d933e04b4e9e0

    SHA512

    9955e901b88430be4faba361a9614e0777feb863be393239c6e61dee3f52109543fa59ad3e42ba96637c0f081b384b1e23b471776453f8fc0065abf793e66cd4

  • memory/664-81-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-83-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-72-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-89-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-73-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-87-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-86-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-85-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-84-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-74-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-70-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-71-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-90-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-88-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-80-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-75-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-76-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/664-77-0x0000000001070000-0x000000000197E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-56-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-54-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-69-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-55-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-57-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-62-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-61-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-60-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-59-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-58-0x0000000000280000-0x0000000000B8E000-memory.dmp

    Filesize

    9.1MB