laplas | 22b198c5fc1e073ef00fc7a44ca20db5f44630f4e0e746abcf2060207d7129d9

Analysis

max time kernel
135s
max time network
150s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10-09-2023 15:29

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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

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

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

Executes dropped EXE 1 IoCs

pid	Process
2688	ntlhost.exe

Loads dropped DLL 1 IoCs

pid	Process
2240	tmp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\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

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

pid	Process
2240	tmp.exe
2688	ntlhost.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	2	Go-http-client/1.1

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2688	2240	tmp.exe	28
PID 2240 wrote to memory of 2688	2240	tmp.exe	28
PID 2240 wrote to memory of 2688	2240	tmp.exe	28

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
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:2240
- 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:2688

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
539.3MB

MD5
21e07ed044e78a8fdae6e17b3b65455a

SHA1
8b3dc30f00dd7b058b61e78f2acb0b34917ae0cd

SHA256
f18e85aaac6d2f9b90aed13c7ee3ea4251287e5338185d65fe4a0fb498764b43

SHA512
d8f6920c7c2b0645d84c2c976aa11d67d38ba027e8ce9fe4245a0981a13cdb81a93181dc52db7d341468010e005bb0c7448ef19b29e8f8bc3c4758e10827a43d

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

Filesize
539.2MB

MD5
6d14e024caf8f99944e54d4f211c6f07

SHA1
1ff8cc766eccb2f346519e9f2139cc6479572226

SHA256
81d15c8f4e24da2280e8d4b05966359927eec006f05d15d38878347df5b471cb

SHA512
422dceb21b6d2e718feabdd34d9192263bdbdc1af8661d9a708cbc60a66d411b176e2ae8fd2ca8ecd039039f709baf9b34f6a5fc57378fed99b0d941ea21bbce

Download Submit
memory/2240-0-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-1-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2240-2-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2240-3-0x0000000077C10000-0x0000000077DB9000-memory.dmp

Filesize
1.7MB

Download
memory/2240-4-0x000007FE80010000-0x000007FE80011000-memory.dmp

Filesize
4KB

Download
memory/2240-5-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2240-6-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-7-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-8-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-9-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-10-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-11-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-12-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-13-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-14-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-15-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-16-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2240-17-0x0000000077C10000-0x0000000077DB9000-memory.dmp

Filesize
1.7MB

Download
memory/2240-18-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-23-0x0000000000F90000-0x00000000018AD000-memory.dmp

Filesize
9.1MB

Download
memory/2240-25-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2240-26-0x0000000077C10000-0x0000000077DB9000-memory.dmp

Filesize
1.7MB

Download
memory/2240-24-0x0000000028870000-0x000000002918D000-memory.dmp

Filesize
9.1MB

Download
memory/2688-27-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-28-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2688-29-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2688-30-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2688-31-0x0000000077C10000-0x0000000077DB9000-memory.dmp

Filesize
1.7MB

Download
memory/2688-32-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2688-33-0x000007FE80010000-0x000007FE80011000-memory.dmp

Filesize
4KB

Download
memory/2688-34-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-35-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-36-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-37-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-38-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-39-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-40-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-41-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-42-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-43-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-44-0x000007FEFDA80000-0x000007FEFDAEC000-memory.dmp

Filesize
432KB

Download
memory/2688-45-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-46-0x0000000077C10000-0x0000000077DB9000-memory.dmp

Filesize
1.7MB

Download
memory/2688-47-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-48-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-49-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-50-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-51-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-52-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-55-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-56-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-57-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-58-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-59-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download
memory/2688-60-0x00000000000B0000-0x00000000009CD000-memory.dmp

Filesize
9.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads