Analysis

  • max time kernel
    284s
  • max time network
    277s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    27-07-2023 22:39

General

  • Target

    b95ae0c815dc8fc44d8c8bbde1e853b96c3e1389fb30bcdf1d68f8e6a74b3106.exe

  • Size

    3.8MB

  • MD5

    9b79f724b8ed77f9e3ce6a71b4cf909d

  • SHA1

    455751b77ffb738d260c6388f191aa590c40eb50

  • SHA256

    b95ae0c815dc8fc44d8c8bbde1e853b96c3e1389fb30bcdf1d68f8e6a74b3106

  • SHA512

    0feb6c94b6c8fbceb8e63b0629e33d72c6080003203080b7d376a0bdf3f1a3a170bd19e1ce81ba284ea15d96414f57031361ac3dbbadf3c13090d86798906fad

  • SSDEEP

    98304:egg3eNxij7+KwZL+iHkrzLSAu1SEJVARl0080jeG3KshnA:hguNxZB/RSE4W2ys5A

Malware Config

Extracted

Family

laplas

C2

http://206.189.229.43

Attributes
  • api_key

    f52a5c9bc5eb2f51b22f04f3e85c301ac0170a650de6044773f0a8309fbdfb79

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\b95ae0c815dc8fc44d8c8bbde1e853b96c3e1389fb30bcdf1d68f8e6a74b3106.exe
    "C:\Users\Admin\AppData\Local\Temp\b95ae0c815dc8fc44d8c8bbde1e853b96c3e1389fb30bcdf1d68f8e6a74b3106.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:1996
    • 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:1568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    712.8MB

    MD5

    affafd622aca30d729b62c5e9dfbf889

    SHA1

    c87b0aceb012fed20c157ad8c32f0ee495dbc89a

    SHA256

    303b2594ea959ada9f8639ca4788230c0898f21ff94c44ea83bf1ad57e2a1a18

    SHA512

    c9024d6e6f9989bea70d3ebf5aec24ee756ea729063b25030335ff6532bd2748e1bc119b9cdcaf854dfffcba0ef72c9b60f803ac58e6416dc8fdc72349121f28

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

    Filesize

    712.8MB

    MD5

    affafd622aca30d729b62c5e9dfbf889

    SHA1

    c87b0aceb012fed20c157ad8c32f0ee495dbc89a

    SHA256

    303b2594ea959ada9f8639ca4788230c0898f21ff94c44ea83bf1ad57e2a1a18

    SHA512

    c9024d6e6f9989bea70d3ebf5aec24ee756ea729063b25030335ff6532bd2748e1bc119b9cdcaf854dfffcba0ef72c9b60f803ac58e6416dc8fdc72349121f28

  • memory/1568-102-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-105-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-119-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-118-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-88-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-116-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-115-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-87-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-114-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-113-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-112-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-111-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-110-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-109-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-108-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-107-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-106-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-75-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-104-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-103-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-77-0x0000000077250000-0x00000000773F9000-memory.dmp

    Filesize

    1.7MB

  • memory/1568-78-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-79-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-80-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-81-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-82-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-83-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-84-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-85-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-86-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-89-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-117-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-101-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-90-0x0000000077250000-0x00000000773F9000-memory.dmp

    Filesize

    1.7MB

  • memory/1568-91-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-92-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-93-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-94-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-95-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-96-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-99-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1568-100-0x0000000000A70000-0x00000000012DC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-59-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-73-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-62-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-54-0x0000000077250000-0x00000000773F9000-memory.dmp

    Filesize

    1.7MB

  • memory/1996-56-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-74-0x0000000028820000-0x000000002908C000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-67-0x0000000077250000-0x00000000773F9000-memory.dmp

    Filesize

    1.7MB

  • memory/1996-57-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-76-0x0000000077250000-0x00000000773F9000-memory.dmp

    Filesize

    1.7MB

  • memory/1996-53-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-65-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-66-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-64-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-63-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-61-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-60-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-55-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-58-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB

  • memory/1996-72-0x0000000000D40000-0x00000000015AC000-memory.dmp

    Filesize

    8.4MB