laplas | b20d74c759e6d677148c3cf1ddac1056631d69ec738f098d2c8103782d8d82c6

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
18-07-2023 22:37

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General

Target

msvs.exe
Size

4.0MB
MD5

e1cd1c30f4761a2bf4c878ef0a723435
SHA1

8fe5aaf4f0906bbc33c73819fd27eb838cc096e0
SHA256

b20d74c759e6d677148c3cf1ddac1056631d69ec738f098d2c8103782d8d82c6
SHA512

ecf459342f3d6aa775fa471e9b80d457a8a6bdaae18ffe0495fb044c1a665bd6efcfe9fbf27f8e977939797b1caff468e3b5e2a41b433f080e7b63c7fc8d32d8
SSDEEP

98304:jBFr1GYY6ihQXeuhAgNcpdWK07pWUd/nwdAS:1/7kdEQUd/nwuS

Score

10^/10

laplas clipper evasion persistence stealer trojan

Malware Config

Extracted

Family

laplas

http://lpls.tuktuk.ug

Attributes

api_key
a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde

Signatures

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	msvs.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ntlhost.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	msvs.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	msvs.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ntlhost.exe

Executes dropped EXE 1 IoCs

pid	Process
3636	ntlhost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	msvs.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	msvs.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2960	msvs.exe
3636	ntlhost.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	59	Go-http-client/1.1

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 3636	2960	msvs.exe	88
PID 2960 wrote to memory of 3636	2960	msvs.exe	88

C:\Users\Admin\AppData\Local\Temp\msvs.exe
"C:\Users\Admin\AppData\Local\Temp\msvs.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
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:2960
- 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:3636

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
816.0MB

MD5
14ea8900f81bf16858c8452b610d787b

SHA1
9e7d90e808311c125ef2ad66dc2be154edcb13de

SHA256
6f037141d3aa7fcb0d188e9306a0c5a97786d75f1f2c12b600e3e740de3bb78e

SHA512
6aef450c8fda80223c4da0bb91799709c9ce2699df830b2bc90644a23ae0d6de1a375fe1e519894faa66d0f1003e758ab6c4dc03e023d2c63603b8fb2b9367ff

Download Submit
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

Filesize
816.0MB

MD5
14ea8900f81bf16858c8452b610d787b

SHA1
9e7d90e808311c125ef2ad66dc2be154edcb13de

SHA256
6f037141d3aa7fcb0d188e9306a0c5a97786d75f1f2c12b600e3e740de3bb78e

SHA512
6aef450c8fda80223c4da0bb91799709c9ce2699df830b2bc90644a23ae0d6de1a375fe1e519894faa66d0f1003e758ab6c4dc03e023d2c63603b8fb2b9367ff

Download Submit
memory/2960-141-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-142-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-137-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-138-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-139-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-140-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-150-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-136-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-143-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-144-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-146-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-147-0x00007FFD68870000-0x00007FFD68A65000-memory.dmp

Filesize
2.0MB

Download
memory/2960-135-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-134-0x00007FFD68870000-0x00007FFD68A65000-memory.dmp

Filesize
2.0MB

Download
memory/2960-133-0x0000000000F60000-0x00000000018BE000-memory.dmp

Filesize
9.4MB

Download
memory/2960-153-0x00007FFD68870000-0x00007FFD68A65000-memory.dmp

Filesize
2.0MB

Download
memory/3636-157-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-167-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-155-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-156-0x00007FFD68870000-0x00007FFD68A65000-memory.dmp

Filesize
2.0MB

Download
memory/3636-152-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-158-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-159-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-161-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-162-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-163-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-164-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-165-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-166-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-154-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-168-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-169-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-170-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-172-0x00007FFD68870000-0x00007FFD68A65000-memory.dmp

Filesize
2.0MB

Download
memory/3636-173-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-174-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-175-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-176-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-177-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-178-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-179-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-180-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download
memory/3636-181-0x0000000000550000-0x0000000000EAE000-memory.dmp

Filesize
9.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads