Analysis

  • max time kernel
    269s
  • max time network
    291s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    20/04/2023, 22:17 UTC

General

  • Target

    9f35ecf414df4f8e3d0bfa41cea9ebf0827a271941555cabaf22530d774bd999.exe

  • Size

    2.7MB

  • MD5

    20974e780438e87cf0fab2e4c10aa72a

  • SHA1

    577e4d37c6897e550abe430d58577b595ed6d2a9

  • SHA256

    9f35ecf414df4f8e3d0bfa41cea9ebf0827a271941555cabaf22530d774bd999

  • SHA512

    c40c222c127d002ea647f3a447426099c7e20f2c9cee48d60f626222e27123406f18e84a2e0774f1725dde001691525487f37e753c5c1dd026b84c958d017e61

  • SSDEEP

    49152:izUKp+KxzGMns8LyGuD7wdwrYvihsZqkWo9pG7XnkMcfWzE65Gl9R/4xEozse:iYKpbxZDyGuDkdRiOZRd9e5KW4aGd/6N

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\9f35ecf414df4f8e3d0bfa41cea9ebf0827a271941555cabaf22530d774bd999.exe
    "C:\Users\Admin\AppData\Local\Temp\9f35ecf414df4f8e3d0bfa41cea9ebf0827a271941555cabaf22530d774bd999.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:1736
    • 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:1940

Network

  • flag-nl
    GET
    http://45.159.189.105/bot/regex
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/regex HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:18:12 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 633
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:18:12 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 2
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/regex
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/regex HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:19:17 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 633
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:19:17 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 2
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/regex
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/regex HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:20:23 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 633
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:20:24 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 2
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/regex
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/regex HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:21:30 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 633
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:21:30 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 2
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/regex
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/regex HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:22:36 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 633
    Connection: keep-alive
  • flag-nl
    GET
    http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin
    ntlhost.exe
    Remote address:
    45.159.189.105:80
    Request
    GET /bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin HTTP/1.1
    Host: 45.159.189.105
    User-Agent: Go-http-client/1.1
    Accept-Encoding: gzip
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.2
    Date: Thu, 20 Apr 2023 22:22:36 GMT
    Content-Type: text/plain; charset=utf-8
    Content-Length: 2
    Connection: keep-alive
  • 45.159.189.105:80
    http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin
    http
    ntlhost.exe
    2.6kB
    6.9kB
    25
    29

    HTTP Request

    GET http://45.159.189.105/bot/regex

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/regex

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/regex

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/regex

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/regex

    HTTP Response

    200

    HTTP Request

    GET http://45.159.189.105/bot/online?key=7ee57b1f6d4aff08f9755119b18cf0754b677addcb6a3063066112b10a357a8e&guid=MLXLFKOI\Admin

    HTTP Response

    200
No results found

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    818.7MB

    MD5

    cca69001bb5ad64c706a1a7481418a15

    SHA1

    cbeb86d886ecfb2f8f778db7da3ab12a3468612d

    SHA256

    6e580a16c4d175f8d9ac0b56203d3119815190248b61e3b6d8d2058fd9c160e9

    SHA512

    13dd241873d7b7fe23420d31dbcfd3f4a459f0ca0c1093ec642b483c0cc5a569c1bbd17a1c811d851f87c8b77a28164b6f79a64dd7ee95792224f35ee62b8f2f

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

    Filesize

    818.7MB

    MD5

    cca69001bb5ad64c706a1a7481418a15

    SHA1

    cbeb86d886ecfb2f8f778db7da3ab12a3468612d

    SHA256

    6e580a16c4d175f8d9ac0b56203d3119815190248b61e3b6d8d2058fd9c160e9

    SHA512

    13dd241873d7b7fe23420d31dbcfd3f4a459f0ca0c1093ec642b483c0cc5a569c1bbd17a1c811d851f87c8b77a28164b6f79a64dd7ee95792224f35ee62b8f2f

  • memory/1736-54-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-55-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-57-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-58-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-59-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-60-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-61-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1736-66-0x0000000000BD0000-0x0000000001448000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-82-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-87-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-69-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-71-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-72-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-73-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-74-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-75-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-76-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-77-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-78-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-79-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-67-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-83-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-84-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-85-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-86-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-68-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-88-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-89-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-90-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-91-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-92-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-93-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-94-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-95-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-96-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-97-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-98-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-99-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-100-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-101-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-102-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

  • memory/1940-103-0x0000000000110000-0x0000000000988000-memory.dmp

    Filesize

    8.5MB

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