laplas | 73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b

Analysis

max time kernel
270s
max time network
281s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
21/04/2023, 22:17

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General

Target

73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe
Size

3.0MB
MD5

767368afad019d5edbe21da0624d0aeb
SHA1

5679da5ac1514c7a73a790b23bea7ac972e0d2f8
SHA256

73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b
SHA512

5b397df629a76c57577e5dea05bb31df820aae61984b54986a13f058e9e13ed651921122819e2483d3546bd7b7fbf81f9c1370f10c90c15b6cc678f4f9cffaef
SSDEEP

49152:mhhQZmZBmCB7jzyqnqlaHprubMKs4PTu4853wLPrs9Sirh67l+G5IkT6d+1X1pe:mXtZICB7jmq4AHMywLP4nrc5I3+l6

Score

10^/10

laplas clipper evasion persistence stealer trojan

Malware Config

Extracted

Family

laplas

http://45.159.189.33

Attributes

api_key
d1a05de376c0be1daa56dfb2715c8a0c5df8a111b8b31decc886df1e48db7c9c

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__	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.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	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ntlhost.exe

Executes dropped EXE 1 IoCs

pid	Process
1108	ntlhost.exe

Loads dropped DLL 1 IoCs

pid	Process
1236	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.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-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.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	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1236	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe
1108	ntlhost.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	1	Go-http-client/1.1

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1108	1236	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe	28
PID 1236 wrote to memory of 1108	1236	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe	28
PID 1236 wrote to memory of 1108	1236	73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe	28

C:\Users\Admin\AppData\Local\Temp\73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.exe
"C:\Users\Admin\AppData\Local\Temp\73341bc80c4983f7e88d3fc0e95b8746aa00cb8acba2b3e08776782a2d53941b.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:1236
- 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:1108

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
762.0MB

MD5
9abbeec979830bfaa22b123ec5fe59eb

SHA1
3767063741987f6139970163378644026010039c

SHA256
63a6fedc28d9ee3ecfd638094557e8cfc5c1e3cf3e27fe26dd712c2c70fcf443

SHA512
2ea86a013e2844885aef09151714abab360022627848be37e1ed4c34caffc77912350bc1dd01ac18ad60008cb8b4ee8f4c5d79fc4585fd08c89e15db98a4b1ca

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

Filesize
762.0MB

MD5
9abbeec979830bfaa22b123ec5fe59eb

SHA1
3767063741987f6139970163378644026010039c

SHA256
63a6fedc28d9ee3ecfd638094557e8cfc5c1e3cf3e27fe26dd712c2c70fcf443

SHA512
2ea86a013e2844885aef09151714abab360022627848be37e1ed4c34caffc77912350bc1dd01ac18ad60008cb8b4ee8f4c5d79fc4585fd08c89e15db98a4b1ca

Download Submit
memory/1108-80-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-82-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-102-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-101-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-100-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-99-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-98-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-97-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-66-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-67-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-68-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-69-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-70-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-71-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-72-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-73-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-74-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-81-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-76-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-77-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-96-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-95-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-75-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-83-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-84-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-85-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-86-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-87-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-88-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-89-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-90-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-91-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-92-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-93-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1108-94-0x0000000000D90000-0x0000000001670000-memory.dmp

Filesize
8.9MB

Download
memory/1236-54-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-56-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-55-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-65-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-57-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-59-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-60-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download
memory/1236-58-0x0000000000E50000-0x0000000001730000-memory.dmp

Filesize
8.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads