laplas | 22b198c5fc1e073ef00fc7a44ca20db5f44630f4e0e746abcf2060207d7129d9

Analysis

max time kernel
146s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2023 11:16

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General

Target

tmp.exe
Size

3.0MB
MD5

02208e4168793ef72942aa31c1ae8642
SHA1

449b579d0b642ca43419c0687cc799afe5aa9194
SHA256

22b198c5fc1e073ef00fc7a44ca20db5f44630f4e0e746abcf2060207d7129d9
SHA512

f50be51f1ff3da3da34d4c819021686842d024476993031e56313fde1aded427e9e81d0cb2956c98d29839fac140597a8e1b1cbd89a58c481be70ce88ce5507f
SSDEEP

49152:MY5UqJTec/w5ashu/usRTe2WjCJILmGsO8ASotjEH10DwJ4mQDewL11TAjZVwyb:MYUqI5aPXZJIpsr7VrJ4zDHL11byb

Score

10^/10

laplas clipper evasion persistence stealer trojan

Malware Config

Extracted

Family

laplas

http://206.189.229.43

Attributes

api_key
f52a5c9bc5eb2f51b22f04f3e85c301ac0170a650de6044773f0a8309fbdfb79

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

Processes:

tmp.exentlhost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	tmp.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

Processes:

tmp.exentlhost.exe

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

Processes:

ntlhost.exe

pid	Process
2444	ntlhost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

tmp.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	tmp.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

tmp.exentlhost.exe

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

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

tmp.exentlhost.exe

pid	Process
2104	tmp.exe
2444	ntlhost.exe

GoLang User-Agent 1 IoCs

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

Processes:

description	flow	ioc
HTTP User-Agent header	30	Go-http-client/1.1

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

tmp.exe

description	pid	Process	procid_target
PID 2104 wrote to memory of 2444	2104	tmp.exe	90
PID 2104 wrote to memory of 2444	2104	tmp.exe	90

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.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:2104
- 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:2444

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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
843.0MB

MD5
7bac833d97be71f8201be09490583d8c

SHA1
5a4dd20226714eb2e0865cfc8c67aa7b5780e077

SHA256
0bb8835ffe20984e4593f55ccb3072213b37c6a530f2e9b57b8d94ad43e451c5

SHA512
df6ff7427f5eb1eb6aeed2394675e5fddd0d21570cf1767855c55ba6cea7d80c2390159e3de6c530576c8d5144750575364537261795ec9af3d5da6e61955bb1

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

Filesize
843.0MB

MD5
7bac833d97be71f8201be09490583d8c

SHA1
5a4dd20226714eb2e0865cfc8c67aa7b5780e077

SHA256
0bb8835ffe20984e4593f55ccb3072213b37c6a530f2e9b57b8d94ad43e451c5

SHA512
df6ff7427f5eb1eb6aeed2394675e5fddd0d21570cf1767855c55ba6cea7d80c2390159e3de6c530576c8d5144750575364537261795ec9af3d5da6e61955bb1

Download Submit
memory/2104-0-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-1-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2104-2-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2104-3-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2104-4-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2104-5-0x00007FFF00000000-0x00007FFF00002000-memory.dmp

Filesize
8KB

Download
memory/2104-6-0x00007FFF00030000-0x00007FFF00031000-memory.dmp

Filesize
4KB

Download
memory/2104-7-0x00007FFF75550000-0x00007FFF75745000-memory.dmp

Filesize
2.0MB

Download
memory/2104-8-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-9-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-10-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-11-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-12-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-13-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-14-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-15-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-16-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-17-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-18-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2104-19-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-21-0x00007FFF75550000-0x00007FFF75745000-memory.dmp

Filesize
2.0MB

Download
memory/2104-22-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-27-0x00000000008F0000-0x000000000120D000-memory.dmp

Filesize
9.1MB

Download
memory/2104-28-0x00007FFF75550000-0x00007FFF75745000-memory.dmp

Filesize
2.0MB

Download
memory/2104-30-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2444-26-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-31-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2444-32-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2444-34-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-35-0x00007FFF00030000-0x00007FFF00031000-memory.dmp

Filesize
4KB

Download
memory/2444-33-0x00007FFF00000000-0x00007FFF00002000-memory.dmp

Filesize
8KB

Download
memory/2444-36-0x00007FFF75550000-0x00007FFF75745000-memory.dmp

Filesize
2.0MB

Download
memory/2444-38-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-39-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-40-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-41-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-42-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-43-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-44-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-46-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-47-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-48-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-49-0x00007FFF72FB0000-0x00007FFF73279000-memory.dmp

Filesize
2.8MB

Download
memory/2444-50-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-51-0x00007FFF75550000-0x00007FFF75745000-memory.dmp

Filesize
2.0MB

Download
memory/2444-52-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-53-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-55-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-56-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-57-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-58-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-59-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-60-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-61-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download
memory/2444-62-0x0000000000BB0000-0x00000000014CD000-memory.dmp

Filesize
9.1MB

Download