laplas | 43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2023 23:45

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General

Target

43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe
Size

465KB
MD5

ebca96f092eaa6e786b4d08a79f23856
SHA1

5bc1880dac016060c5a71d40af6afa514a1fe3ce
SHA256

43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa
SHA512

3bc2d8b53082bcd3950f75f976d1c5db356ec841e715f8653d522fe803053a127fd900dd0e884b40908b541002be3580c0123b84a0cdcd5093bfd68d1e534cd2
SSDEEP

6144:F1b7YOkZ4qC5PTJ2oYJqNU8rGYU81dsP9DQEslx/CWthV7fq:FZ7dkZ4q3oYJn8r3U87s9Q/fTtn7

Score

10^/10

laplas vidar 78489afd9d9a4747beb445e5fb5b9c96 clipper discovery evasion persistence spyware stealer trojan upx

Malware Config

Extracted

Family

vidar

Version

3.6

Botnet

78489afd9d9a4747beb445e5fb5b9c96

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes

profile_id_v2
78489afd9d9a4747beb445e5fb5b9c96
user_agent
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Extracted

Family

laplas

http://89.23.97.128

Attributes

api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Signatures

Laplas Clipper
Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.
stealer clipper laplas
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

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__	33577361478035261801.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ntlhost.exe

Downloads MZ/PE file

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	33577361478035261801.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	33577361478035261801.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ntlhost.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe

Executes dropped EXE 3 IoCs

pid	Process
4940	33577361478035261801.exe
1580	55659160000286972330.exe
4908	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe
4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0010000000022fa3-243.dat	upx
behavioral2/files/0x0010000000022fa3-245.dat	upx
behavioral2/files/0x0010000000022fa3-246.dat	upx
behavioral2/memory/1580-247-0x0000000000970000-0x00000000017D3000-memory.dmp	upx
behavioral2/memory/1580-248-0x0000000000970000-0x00000000017D3000-memory.dmp	upx

Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

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-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	33577361478035261801.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	33577361478035261801.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4940	33577361478035261801.exe
4908	ntlhost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5040	4872	WerFault.exe	82

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4548	timeout.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	75	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe
4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 4940	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	92
PID 4872 wrote to memory of 4940	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	92
PID 4872 wrote to memory of 1580	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	94
PID 4872 wrote to memory of 1580	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	94
PID 1580 wrote to memory of 1056	1580	55659160000286972330.exe	96
PID 1580 wrote to memory of 1056	1580	55659160000286972330.exe	96
PID 4872 wrote to memory of 3472	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	97
PID 4872 wrote to memory of 3472	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	97
PID 4872 wrote to memory of 3472	4872	43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe	97
PID 1056 wrote to memory of 2748	1056	cmd.exe	98
PID 1056 wrote to memory of 2748	1056	cmd.exe	98
PID 3472 wrote to memory of 4548	3472	cmd.exe	101
PID 3472 wrote to memory of 4548	3472	cmd.exe	101
PID 3472 wrote to memory of 4548	3472	cmd.exe	101
PID 4940 wrote to memory of 4908	4940	33577361478035261801.exe	103
PID 4940 wrote to memory of 4908	4940	33577361478035261801.exe	103

C:\Users\Admin\AppData\Local\Temp\43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe
"C:\Users\Admin\AppData\Local\Temp\43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4872
- C:\ProgramData\33577361478035261801.exe
  "C:\ProgramData\33577361478035261801.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of WriteProcessMemory
  PID:4940
- - C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
    C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
    3⤵
    - 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:4908
- C:\ProgramData\55659160000286972330.exe
  "C:\ProgramData\55659160000286972330.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\55659160000286972330.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1056
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 0
      4⤵
      PID:2748
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\43b9908f18f1746055cc87dd678bcce4bf2134a059092a580b8c41653031f6fa.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3472
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 2276
  2⤵
  - Program crash
  PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4872 -ip 4872
1⤵
PID:4304

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

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\33577361478035261801.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\33577361478035261801.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\33577361478035261801.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\55659160000286972330.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\55659160000286972330.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\55659160000286972330.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

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

Filesize
149.7MB

MD5
bea05b39a7732bed57b46b35514014db

SHA1
0135eb119a29d9fa2673c9d1cc307eabfab88217

SHA256
229575dd1cd4e4a60374c4a1f0927b7d47708c46edca63d92ebdc00a8048f5c4

SHA512
1bb961199732d40345d0e2d862f6fbee2874990ab84cf3bd7e386f9466595cd6253852455da1cd4db7e0c5ab4ea7244ffef05a6108b7cb63a6ea48b177133441

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

Filesize
148.9MB

MD5
7afb52c8c69ba84918f01f9d4adf6b3f

SHA1
a51c157e47e6c091a5062d55d58579ae24783e49

SHA256
f5d9b9eac937a14a3dfb3bfd56d69be472632b809100a234926c7fcc7e0196ef

SHA512
1c4d71ab9efcd756c34a994ecfa752c829e418f68c7b8fbc41f7e09d5f18a11b8605f12a2698caf896196ff0e4cd2a856e065b4283611cf73f7161fff910d271

Download Submit
memory/1580-248-0x0000000000970000-0x00000000017D3000-memory.dmp

Filesize
14.4MB

Download
memory/1580-247-0x0000000000970000-0x00000000017D3000-memory.dmp

Filesize
14.4MB

Download
memory/4872-226-0x0000000000400000-0x000000000081A000-memory.dmp

Filesize
4.1MB

Download
memory/4872-134-0x0000000002550000-0x00000000025AD000-memory.dmp

Filesize
372KB

Download
memory/4872-135-0x0000000000400000-0x000000000081A000-memory.dmp

Filesize
4.1MB

Download
memory/4872-257-0x0000000000400000-0x000000000081A000-memory.dmp

Filesize
4.1MB

Download
memory/4872-136-0x0000000002550000-0x00000000025AD000-memory.dmp

Filesize
372KB

Download
memory/4872-137-0x0000000000400000-0x000000000081A000-memory.dmp

Filesize
4.1MB

Download
memory/4872-147-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/4872-171-0x0000000000400000-0x000000000081A000-memory.dmp

Filesize
4.1MB

Download
memory/4872-218-0x0000000000400000-0x000000000081A000-memory.dmp

Filesize
4.1MB

Download
memory/4908-270-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-274-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-282-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-281-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-280-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-279-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-278-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-277-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-276-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-275-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-273-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-272-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-271-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-268-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4908-269-0x0000000000770000-0x0000000000FD8000-memory.dmp

Filesize
8.4MB

Download
memory/4940-259-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-266-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-249-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-250-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-252-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-262-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-237-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-258-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-251-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-256-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-255-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-254-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download
memory/4940-253-0x0000000000EE0000-0x0000000001748000-memory.dmp

Filesize
8.4MB

Download