Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-03-2023 18:31

General

  • Target

    SecuriteInfo.com.Trojan.GenericKD.65917257.29161.485.exe

  • Size

    10.5MB

  • MD5

    d75c660c2584891aa2072643e345c941

  • SHA1

    cc3ed51870ecd89963428c4d3638c8a99d0ea991

  • SHA256

    11b80af6cb8bffedc46b7586644a29e9854ec440421926d7acd40e80b5ba08be

  • SHA512

    8a9ab5f164b7268ff56529c35bf97dccedff20f822e2a4daabc97e0af7cfd9f31593df440a337e6b9d84db60e5ed0be6f238545f367dada3012c54f4c61bd7d6

  • SSDEEP

    196608:e+la0xOiukoEzn0quVFJ/ODw+lxihvwo:e+s0mDHVFo7Aw

Malware Config

Extracted

Family

laplas

C2

http://193.233.20.134

Attributes
  • api_key

    57728dce0f7018e17faf9f061cb2d77048e08414376baf6d860b78e74e83c208

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
  • Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.65917257.29161.485.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.65917257.29161.485.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
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1392
    • 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
      • Writes to the Master Boot Record (MBR)
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2840

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\mntemp
    Filesize

    16B

    MD5

    8a2d9b289c19e05fd0379b82f2919a21

    SHA1

    97440fb16a4b8c0ede2d527141749aab76a7a252

    SHA256

    158fa2d1f60e6330072d181063c9b6d2c2c19fd92b5400f382f7d95bfaec1fec

    SHA512

    cd553fea1140ebb0231c1ecb618793e6a4746a35129bc7a7c96e066cd17edf0f1fec65ee483784add1c296b06637e4f0ddf1e13c6e9231ec54ee2fc458acd015

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

    732.2MB

    MD5

    ab4d05092b44484c8e75e6e806bf7a4e

    SHA1

    0a23399636507c397ffb01443e8376cdd97a5081

    SHA256

    fc589b446371a865e6a1f98956a27a0f6bcca3c752df59d52ac6f8970e5a132b

    SHA512

    68fe483af68b764b9f77eed5542781403578cc7334fa8da17b1eb57ce00af063baa499e81c1f6f094b4db7473c04589f635d731d311e503d800659ac60540f0c

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

    702.3MB

    MD5

    da436a753198d99a6f0af6b8859f797d

    SHA1

    e0ab79fe30919f50a770ebec16ebe4af30b224d9

    SHA256

    85ce23cabaff4126daa661eb027abf275fa1c3f3b1822f5f1323f403f1a02b6a

    SHA512

    1e2735cc718f325d38ac00ad8b9009e21cdc34dcbe2ec1c7f6517dcf7fdbf97e3c69a00f9af8b9bfc1ef661cb0718603629e95f72b40c988bcedce87b430ee3c

  • memory/1392-154-0x0000000003F60000-0x0000000004363000-memory.dmp
    Filesize

    4.0MB

  • memory/1392-136-0x0000000000770000-0x0000000001897000-memory.dmp
    Filesize

    17.2MB

  • memory/1392-145-0x0000000003F60000-0x0000000004363000-memory.dmp
    Filesize

    4.0MB

  • memory/1392-146-0x0000000003F60000-0x0000000004363000-memory.dmp
    Filesize

    4.0MB

  • memory/1392-147-0x0000000003F60000-0x0000000004363000-memory.dmp
    Filesize

    4.0MB

  • memory/1392-148-0x0000000003F60000-0x0000000004363000-memory.dmp
    Filesize

    4.0MB

  • memory/1392-149-0x0000000000770000-0x0000000001897000-memory.dmp
    Filesize

    17.2MB

  • memory/1392-133-0x0000000000770000-0x0000000001897000-memory.dmp
    Filesize

    17.2MB

  • memory/1392-137-0x0000000000770000-0x0000000001897000-memory.dmp
    Filesize

    17.2MB

  • memory/1392-139-0x0000000003F60000-0x0000000004363000-memory.dmp
    Filesize

    4.0MB

  • memory/1392-135-0x0000000000770000-0x0000000001897000-memory.dmp
    Filesize

    17.2MB

  • memory/2840-157-0x0000000000990000-0x0000000001AB7000-memory.dmp
    Filesize

    17.2MB

  • memory/2840-161-0x0000000000990000-0x0000000001AB7000-memory.dmp
    Filesize

    17.2MB

  • memory/2840-162-0x0000000000990000-0x0000000001AB7000-memory.dmp
    Filesize

    17.2MB

  • memory/2840-163-0x0000000000990000-0x0000000001AB7000-memory.dmp
    Filesize

    17.2MB

  • memory/2840-166-0x0000000004150000-0x0000000004553000-memory.dmp
    Filesize

    4.0MB

  • memory/2840-172-0x0000000004150000-0x0000000004553000-memory.dmp
    Filesize

    4.0MB

  • memory/2840-173-0x0000000004150000-0x0000000004553000-memory.dmp
    Filesize

    4.0MB

  • memory/2840-174-0x0000000004150000-0x0000000004553000-memory.dmp
    Filesize

    4.0MB

  • memory/2840-175-0x0000000000990000-0x0000000001AB7000-memory.dmp
    Filesize

    17.2MB