laplas | 2c5c3ba7eba30cc358b40d494fda79d9d2a6df152bdb7eb1aceb36f3fbcf60c3

Analysis

max time kernel
293s
max time network
279s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
14-06-2023 20:11

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General

Target

denver.exe
Size

3.5MB
MD5

539a444f8dff3d9719e36fd9db31b799
SHA1

9b4a836511afdb230888a1e2c0698c839850d8c0
SHA256

2c5c3ba7eba30cc358b40d494fda79d9d2a6df152bdb7eb1aceb36f3fbcf60c3
SHA512

7c14e97ff23cd34f302658a498e26d694b1d501390536eee51f9e9e2bfc68306b59362d66b7c11d364d2cc7d2e6ed78912b505476e78ae2e928fd859e2c104bd
SSDEEP

98304:GrZtcyQgVa9BjWmic5fcD75vuHgdtZgC:GsRgVa9ltc35WHG7

Score

10^/10

laplas clipper evasion persistence stealer trojan

Malware Config

Extracted

Family

laplas

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++.
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__	denver.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\VideoBiosVersion	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	denver.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	denver.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ntlhost.exe

Executes dropped EXE 1 IoCs

pid	Process
4872	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-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	denver.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	denver.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2120	denver.exe
4872	ntlhost.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	7	Go-http-client/1.1

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 4872	2120	denver.exe	84
PID 2120 wrote to memory of 4872	2120	denver.exe	84

C:\Users\Admin\AppData\Local\Temp\denver.exe
"C:\Users\Admin\AppData\Local\Temp\denver.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:2120
- 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:4872

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

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Downloads

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

Filesize
751.5MB

MD5
2ef47fa442b81ef38d5f562e03723a60

SHA1
6a3565d9fef172db6cb7496ec82d1a83531855e4

SHA256
59c7c76cbdcd0fe7d116761c51ade5408735866271a1d23d9d3e4422b2c4bf4b

SHA512
c8aeb729fc9ea2f2bbb3fcce09ccb95de42bf8539448ed6ae621301bcdfc9592cafeb481c05f67ba08f65f8efcea9ab0025293d35202be257a0a7a1d7a6a777b

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

Filesize
751.5MB

MD5
2ef47fa442b81ef38d5f562e03723a60

SHA1
6a3565d9fef172db6cb7496ec82d1a83531855e4

SHA256
59c7c76cbdcd0fe7d116761c51ade5408735866271a1d23d9d3e4422b2c4bf4b

SHA512
c8aeb729fc9ea2f2bbb3fcce09ccb95de42bf8539448ed6ae621301bcdfc9592cafeb481c05f67ba08f65f8efcea9ab0025293d35202be257a0a7a1d7a6a777b

Download Submit
memory/2120-139-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-136-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-137-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-138-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-133-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-140-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-142-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-143-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-135-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-146-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/2120-134-0x0000000000600000-0x0000000000E23000-memory.dmp

Filesize
8.1MB

Download
memory/4872-159-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-168-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-150-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-151-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-152-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-153-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-154-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-155-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-156-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-157-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-158-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-148-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-160-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-162-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-163-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-164-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-165-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-166-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-167-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-149-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-169-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-170-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-171-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-172-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-173-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-174-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-175-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-176-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-177-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-178-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-179-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-180-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-181-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-182-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-183-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-184-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download
memory/4872-185-0x0000000000740000-0x0000000000F63000-memory.dmp

Filesize
8.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads