Analysis

  • max time kernel
    273s
  • max time network
    291s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    02-08-2023 02:37

General

  • Target

    Lang.exe

  • Size

    3.9MB

  • MD5

    2aa0fe002aeee888c33dbb6864580e6c

  • SHA1

    e10a14cede8f2e48ccd6fb5111583fcf5156030a

  • SHA256

    e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2

  • SHA512

    0598092827b729fa9720f4fbd61087323fce6fb7318fb286784fcc125c5e64d69a0d9cdb57ee11ca0f7474dffd17b7af647ef71affafdb0fc608b705bd66d1fd

  • SSDEEP

    98304:LdD7hTCd16KI1cqLrUmolDD/0z+lzZQ57j:LJ7F4wcYUdRzI7j

Malware Config

Extracted

Family

laplas

C2

http://185.209.161.89

Attributes
  • api_key

    6a2714906f1325d666e4cf9f6269c2352ccfb7e7f1a23c114287dc69ddf27cb0

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 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\Lang.exe
    "C:\Users\Admin\AppData\Local\Temp\Lang.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    829.9MB

    MD5

    becbb2dead5fab74005e4244954f31be

    SHA1

    7c52bfb95c89e5c32288cda274b53a94e5cb5f55

    SHA256

    70f15d5c96a04071b34ae3c719527567529271bb50a088d8b0460d6d35bbf392

    SHA512

    8afbd263d5cf535ed4b5bd88eab22ac5374ba1145f1ceba42ab39e01ccdd61282397040fb526a524a9390b02238e3fd72a7940b349d9795d77ebd5cd49d77716

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

    Filesize

    829.9MB

    MD5

    becbb2dead5fab74005e4244954f31be

    SHA1

    7c52bfb95c89e5c32288cda274b53a94e5cb5f55

    SHA256

    70f15d5c96a04071b34ae3c719527567529271bb50a088d8b0460d6d35bbf392

    SHA512

    8afbd263d5cf535ed4b5bd88eab22ac5374ba1145f1ceba42ab39e01ccdd61282397040fb526a524a9390b02238e3fd72a7940b349d9795d77ebd5cd49d77716

  • memory/584-87-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-78-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-118-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-117-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-88-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-116-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-115-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-114-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-113-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-112-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-111-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-110-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-109-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-108-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-107-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-106-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-74-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-105-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-76-0x0000000077860000-0x0000000077A09000-memory.dmp

    Filesize

    1.7MB

  • memory/584-101-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-104-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-79-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-81-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-80-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-89-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-84-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-85-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-86-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-103-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-102-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-82-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-90-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-91-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-92-0x0000000077860000-0x0000000077A09000-memory.dmp

    Filesize

    1.7MB

  • memory/584-93-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-94-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-97-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-98-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-99-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/584-100-0x0000000000810000-0x0000000001139000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-55-0x0000000077860000-0x0000000077A09000-memory.dmp

    Filesize

    1.7MB

  • memory/2476-60-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-58-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-77-0x0000000077860000-0x0000000077A09000-memory.dmp

    Filesize

    1.7MB

  • memory/2476-75-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-73-0x0000000028840000-0x0000000029169000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-57-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-56-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-68-0x0000000077860000-0x0000000077A09000-memory.dmp

    Filesize

    1.7MB

  • memory/2476-67-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-66-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-65-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-64-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-63-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-62-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-61-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-59-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB

  • memory/2476-54-0x0000000000BC0000-0x00000000014E9000-memory.dmp

    Filesize

    9.2MB