Analysis

  • max time kernel
    299s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24-04-2023 22:17

General

  • Target

    4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe

  • Size

    3.1MB

  • MD5

    36538f9861e330d5ac9310418f615bf9

  • SHA1

    ab32322f5094133b4f75ab10d63a3705cb2064c8

  • SHA256

    4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a

  • SHA512

    9c79444bea20258e71e782ebbdeceb71547f5be54764088f6aba0a0062fce3f8277546bd2f294ae040804196a8e41e99d057449f73d4cbfc4d0213eaa12bdb68

  • SSDEEP

    49152:8DOm/UnwYvirEus6NRwMwyfaQb+Tch+kmqk2ls0Oz4HoJ1c0TrBO8THK6aLhlLFq:8xUwiijeMLfRb+Tirdkt0O8Hybrj6HH

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.33

Attributes
  • api_key

    d1a05de376c0be1daa56dfb2715c8a0c5df8a111b8b31decc886df1e48db7c9c

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
  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe
    "C:\Users\Admin\AppData\Local\Temp\4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:1680
    • 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:1564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    813.1MB

    MD5

    f8f21df6b794e831ccb19a88b89dbc2f

    SHA1

    7107db875679c877135b0e9e70da8a59b284a29a

    SHA256

    9b1616db5e0cee92b3224fe4e12a6e494b78215ff327cd18c42f69e5e88890a5

    SHA512

    1a85754ccdaf2310da2cb92fbdee0829f9eda727cb4d23a88fb0a7bc4b9fa08957b90a57c8d24a607449de1b6bd602404caf363cf88570d87dfcbe2fc6b65246

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

    Filesize

    813.1MB

    MD5

    f8f21df6b794e831ccb19a88b89dbc2f

    SHA1

    7107db875679c877135b0e9e70da8a59b284a29a

    SHA256

    9b1616db5e0cee92b3224fe4e12a6e494b78215ff327cd18c42f69e5e88890a5

    SHA512

    1a85754ccdaf2310da2cb92fbdee0829f9eda727cb4d23a88fb0a7bc4b9fa08957b90a57c8d24a607449de1b6bd602404caf363cf88570d87dfcbe2fc6b65246

  • memory/1564-147-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-163-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-174-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-173-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-172-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-171-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-150-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-170-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-169-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-168-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-167-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-151-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-137-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-138-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-139-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-140-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-141-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-142-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-143-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-144-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-149-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-146-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-166-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-148-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-145-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-165-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-136-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-153-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-154-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-155-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-156-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-157-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-158-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-159-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-160-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-161-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-162-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1564-164-0x00000000009E0000-0x00000000012C0000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-125-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-130-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-121-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-134-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-122-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-123-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-131-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-128-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-127-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-126-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB

  • memory/1680-124-0x0000000000D90000-0x0000000001670000-memory.dmp

    Filesize

    8.9MB