Resubmissions

21/12/2022, 13:20

221221-qlc4bafe2v10

14/12/2022, 08:12

221214-j3vlcscc8w8

Analysis

  • max time kernel
    45s
  • max time network
    112s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21/12/2022, 13:20

General

  • Target
    8kb.exe
  • Size 8KB
  • Sample221221-qlc4bafe2v
  • SHA256 d69a2f5a40b24836d41ed75c3f34ef6e94720b3f2eebe9f994e02cf5828d52ce
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • laplas

C2
  • clipper.guru

Attributes
  • api_key

    db7db0e38e9ab3e5e7a2b9c3bd7244f4f2221d6fef4b9c2b51e4a8ff6aea925c

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with two variants written in Golang and C#.

  • Executes dropped EXE 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8kb.exe
    "C:\Users\Admin\AppData\Local\Temp\8kb.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C schtasks /create /tn \LrwPcGkHDN /tr "C:\Users\Admin\AppData\Roaming\LrwPcGkHDN\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1748
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \LrwPcGkHDN /tr "C:\Users\Admin\AppData\Roaming\LrwPcGkHDN\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
        3⤵
        • Creates scheduled task(s)
        PID:868
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {7D741315-BB91-42D5-86B8-458F1B13442F} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Users\Admin\AppData\Roaming\LrwPcGkHDN\svcupdater.exe
      C:\Users\Admin\AppData\Roaming\LrwPcGkHDN\svcupdater.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1732

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        svcupdater.exe

        • Path C:\Users\Admin\AppData\Roaming\LrwPcGkHDN\svcupdater.exe
        • Size 659.0MB
        • SHA256 462d65dfa5e0a6e27f8aff380ea67555cb835ba174b3fa317f06111f5e8fb030
        • MD5 SHA1 SHA512 SSDEEP

        svcupdater.exe

        • Path C:\Users\Admin\AppData\Roaming\LrwPcGkHDN\svcupdater.exe
        • Size 659.0MB
        • SHA256 462d65dfa5e0a6e27f8aff380ea67555cb835ba174b3fa317f06111f5e8fb030
        • MD5 SHA1 SHA512 SSDEEP

        memory/1732-60-0x0000000000BC0000-0x0000000000BC8000-memory.dmp

        memory/1812-54-0x0000000000900000-0x0000000000908000-memory.dmp