laplas | 4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a

Analysis

max time kernel
270s
max time network
282s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
24-04-2023 22:17

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General

Target

4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe
Size

3.1MB
MD5

36538f9861e330d5ac9310418f615bf9
SHA1

ab32322f5094133b4f75ab10d63a3705cb2064c8
SHA256

4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a
SHA512

9c79444bea20258e71e782ebbdeceb71547f5be54764088f6aba0a0062fce3f8277546bd2f294ae040804196a8e41e99d057449f73d4cbfc4d0213eaa12bdb68
SSDEEP

49152:8DOm/UnwYvirEus6NRwMwyfaQb+Tch+kmqk2ls0Oz4HoJ1c0TrBO8THK6aLhlLFq:8xUwiijeMLfRb+Tirdkt0O8Hybrj6HH

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__	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.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	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.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
1108	ntlhost.exe

Loads dropped DLL 1 IoCs

pid	Process
928	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.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"	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.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	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
928	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.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 928 wrote to memory of 1108	928	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe	28
PID 928 wrote to memory of 1108	928	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe	28
PID 928 wrote to memory of 1108	928	4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe	28

C:\Users\Admin\AppData\Local\Temp\4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.exe
"C:\Users\Admin\AppData\Local\Temp\4b849d412245437a6185de355d24799911f08df34a5c77e265c6b7222e84337a.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:928
- 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
800.1MB

MD5
ff96829783a0e2ad592a6f308544c32f

SHA1
89441942bb425407187c46c0bec181ea5ed7f61a

SHA256
658a9bb6697a19e9bd34727d58314d00893bcd14b755338a928d59888cce9c24

SHA512
59947f94cfe5fb53ee445909b381aca43523cbc8ac454acceffc8b738d527d429c03217afa11d1e54008a73fa3c086713031c7bc1ca8d39be2ef391c0f231030

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

Filesize
800.1MB

MD5
ff96829783a0e2ad592a6f308544c32f

SHA1
89441942bb425407187c46c0bec181ea5ed7f61a

SHA256
658a9bb6697a19e9bd34727d58314d00893bcd14b755338a928d59888cce9c24

SHA512
59947f94cfe5fb53ee445909b381aca43523cbc8ac454acceffc8b738d527d429c03217afa11d1e54008a73fa3c086713031c7bc1ca8d39be2ef391c0f231030

Download Submit
memory/928-54-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-55-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-56-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-57-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-58-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-59-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-60-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-61-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/928-66-0x00000000000C0000-0x00000000009A0000-memory.dmp

Filesize
8.9MB

Download
memory/1108-81-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-87-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-71-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-70-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-72-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-73-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-74-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-75-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-76-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-77-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-78-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-67-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-82-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-83-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-84-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-85-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-86-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-68-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-88-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-89-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-90-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-91-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-92-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-93-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-94-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-95-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-96-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-97-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-98-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-99-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-100-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-101-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-102-0x0000000000B30000-0x0000000001410000-memory.dmp

Filesize
8.9MB

Download
memory/1108-103-0x0000000000B30000-0x0000000001410000-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