laplas | 7d9fc01649122d115d93c141b327e3b22b20f6290998670d0c068633dfcf3b4a

General

Target

vsawx.exe
Size

3.5MB
MD5

57860572c76d9e9706d5a0303f732e06
SHA1

1c961cf589208a2fafa89776ef7867cd90a943ef
SHA256

7d9fc01649122d115d93c141b327e3b22b20f6290998670d0c068633dfcf3b4a
SHA512

f71c312cc2717bebfa0116df315745aa90c2f15baa9065abc59049146391bb8f920466f8a5964b6e70a47963121f050b488412f4e8af3086eb6e04312f73cca0
SSDEEP

49152:DpB2N5pbYWxQBzIwuTwsP5nTz9KfnSUIN6d/oLRIO9MS1MXYr0fL3h:GDbdOIwHETpKfnSp+Q9IfXi4Lx

Score

10^/10

laplas clipper evasion persistence stealer trojan

Malware Config

Extracted

Family

laplas

C2

http://85.192.40.252

Attributes

api_key
a8f23fb9332db9a7947580ee498822bfe375b57ad7eb47370c7209509050c298

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__	vsawx.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	vsawx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	vsawx.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
2524	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-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	vsawx.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	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	vsawx.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
444	vsawx.exe
2524	ntlhost.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	47	Go-http-client/1.1

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 2524	444	vsawx.exe	83
PID 444 wrote to memory of 2524	444	vsawx.exe	83

C:\Users\Admin\AppData\Local\Temp\vsawx.exe
"C:\Users\Admin\AppData\Local\Temp\vsawx.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:444
- 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:2524

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
757.5MB

MD5
161b3516d632805d4e8fc06a99e2ffe2

SHA1
fd6300917b13a6244aa212916b2e6d2fb58a2066

SHA256
3028a072d88120fd30e2c2e291f26bd66fc9e8ab7d44f27b3210f2c43199ca4a

SHA512
622a88c9e9142e57b77e6012db044390b163107464e716f6fe49cf65d19691200942d696dd67203a0397651efb8be4e41ca92eca4dd351d43c395efab05a8eb7

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

Filesize
757.5MB

MD5
161b3516d632805d4e8fc06a99e2ffe2

SHA1
fd6300917b13a6244aa212916b2e6d2fb58a2066

SHA256
3028a072d88120fd30e2c2e291f26bd66fc9e8ab7d44f27b3210f2c43199ca4a

SHA512
622a88c9e9142e57b77e6012db044390b163107464e716f6fe49cf65d19691200942d696dd67203a0397651efb8be4e41ca92eca4dd351d43c395efab05a8eb7

Download Submit
memory/444-133-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-134-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-135-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-136-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-137-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-138-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-139-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-140-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-141-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/444-145-0x0000000000D20000-0x000000000154B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-151-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-158-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-149-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-150-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-147-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-152-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-153-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-154-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-155-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-156-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-157-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-148-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-159-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-161-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-162-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-163-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-164-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-165-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-166-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-167-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-168-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download
memory/2524-169-0x0000000000330000-0x0000000000B5B000-memory.dmp

Filesize
8.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads