Analysis

  • max time kernel
    131s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    12-06-2023 23:29

General

  • Target

    057c64b93448637c00c41e23d848309a4a99037c9a1dbd717413530694f1b573.exe

  • Size

    5.2MB

  • MD5

    f880fe006ade6b2253a3134af649dcc8

  • SHA1

    34750a3e2356146fed23fc9fbc198c74266696bf

  • SHA256

    057c64b93448637c00c41e23d848309a4a99037c9a1dbd717413530694f1b573

  • SHA512

    fb578fc2745c209efdb031670b7d559accf8bf5cd0bdda9b15a05475e6f7837d429efcf5f2367505eb843f304e68cf203e9f71aafa9d92e89696d09473bab432

  • SSDEEP

    98304:DpwXv1zMzQ9EQTHWONKSR36ghgj8C2M7x4bnFm69Lhav+ke0mcgS4Ug:D+XvVMeH1L09QdM947Ft9MAcglZ

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e

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\057c64b93448637c00c41e23d848309a4a99037c9a1dbd717413530694f1b573.exe
    "C:\Users\Admin\AppData\Local\Temp\057c64b93448637c00c41e23d848309a4a99037c9a1dbd717413530694f1b573.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:1324
    • 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:2004

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    825.2MB

    MD5

    223c002052c35f85603cb376adf7ce46

    SHA1

    3df6dbea90a9fdc9da3b9d148944a4599e4f0199

    SHA256

    2405fc23ba6af10b5d669e58e80a372dfdf8bfe2c810912cf3b2b367142a4b70

    SHA512

    083c8b18f25d6fa9aac1c3bfe5b60e3649cdcbbc9606e193d1277506af71406ef56b74e6003c787e01c4d363056b9a0cc20efd39974c647a52433ff9cd6a0fc6

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

    Filesize

    825.2MB

    MD5

    223c002052c35f85603cb376adf7ce46

    SHA1

    3df6dbea90a9fdc9da3b9d148944a4599e4f0199

    SHA256

    2405fc23ba6af10b5d669e58e80a372dfdf8bfe2c810912cf3b2b367142a4b70

    SHA512

    083c8b18f25d6fa9aac1c3bfe5b60e3649cdcbbc9606e193d1277506af71406ef56b74e6003c787e01c4d363056b9a0cc20efd39974c647a52433ff9cd6a0fc6

  • memory/1324-54-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-56-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-55-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-57-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-58-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-59-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-60-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-61-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/1324-66-0x0000000001260000-0x0000000001D01000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-70-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-77-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-69-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-67-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-71-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-72-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-74-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-75-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-76-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-68-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-78-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-81-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-82-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-83-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-84-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-85-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-86-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-87-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB

  • memory/2004-88-0x0000000000E00000-0x00000000018A1000-memory.dmp

    Filesize

    10.6MB