laplas | 22b198c5fc1e073ef00fc7a44ca20db5f44630f4e0e746abcf2060207d7129d9

Analysis

max time kernel
133s
max time network
152s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-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:

ntlhost.exetmp.exe

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

ntlhost.exetmp.exe

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

Executes dropped EXE 1 IoCs

Processes:

ntlhost.exe

pid	Process
2696	ntlhost.exe

Loads dropped DLL 1 IoCs

Processes:

tmp.exe

pid	Process
2000	tmp.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-1-5-21-2084844033-2744876406-2053742436-1000\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
2000	tmp.exe
2696	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	2	Go-http-client/1.1

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

tmp.exe

description	pid	Process	procid_target
PID 2000 wrote to memory of 2696	2000	tmp.exe	28
PID 2000 wrote to memory of 2696	2000	tmp.exe	28
PID 2000 wrote to memory of 2696	2000	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:2000
- 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:2696

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
813.0MB

MD5
f22b9a528633d8075a226b892c84b278

SHA1
257feb16ba4ef525f793b9f6463b41fbd015e206

SHA256
7413a2c8f2807ebc9925fd698c26d5d94f4dba8d2468c1e25996bd1adc043a2e

SHA512
8752cfd8ebd928eb60e842aa1cf2eb9a5c2ebbe81c47369e741b7f237145c097fecd1830150254d1c226feaf282b78d5b9092b39ca0e19e7072090f550197b36

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

Filesize
813.0MB

MD5
f22b9a528633d8075a226b892c84b278

SHA1
257feb16ba4ef525f793b9f6463b41fbd015e206

SHA256
7413a2c8f2807ebc9925fd698c26d5d94f4dba8d2468c1e25996bd1adc043a2e

SHA512
8752cfd8ebd928eb60e842aa1cf2eb9a5c2ebbe81c47369e741b7f237145c097fecd1830150254d1c226feaf282b78d5b9092b39ca0e19e7072090f550197b36

Download Submit
memory/2000-0-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-1-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2000-2-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2000-3-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2000-4-0x000007FE80010000-0x000007FE80011000-memory.dmp

Filesize
4KB

Download
memory/2000-5-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2000-7-0x00000000777C0000-0x0000000077969000-memory.dmp

Filesize
1.7MB

Download
memory/2000-6-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-8-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-9-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-10-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-11-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-12-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-13-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-14-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-15-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-16-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-17-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2000-18-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-19-0x00000000777C0000-0x0000000077969000-memory.dmp

Filesize
1.7MB

Download
memory/2000-24-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-25-0x00000000289C0000-0x00000000292DD000-memory.dmp

Filesize
9.1MB

Download
memory/2000-26-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2000-27-0x00000000777C0000-0x0000000077969000-memory.dmp

Filesize
1.7MB

Download
memory/2000-28-0x00000000013E0000-0x0000000001CFD000-memory.dmp

Filesize
9.1MB

Download
memory/2696-29-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2696-30-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-31-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2696-33-0x00000000777C0000-0x0000000077969000-memory.dmp

Filesize
1.7MB

Download
memory/2696-35-0x000007FE80010000-0x000007FE80011000-memory.dmp

Filesize
4KB

Download
memory/2696-34-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-37-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-32-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-38-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-39-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-40-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-41-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-42-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-43-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-44-0x000007FEFD8B0000-0x000007FEFD91C000-memory.dmp

Filesize
432KB

Download
memory/2696-45-0x00000000777C0000-0x0000000077969000-memory.dmp

Filesize
1.7MB

Download
memory/2696-46-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-47-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-48-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-49-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-50-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-51-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-54-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-55-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-56-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-57-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-58-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download
memory/2696-59-0x0000000000880000-0x000000000119D000-memory.dmp

Filesize
9.1MB

Download