laplas | bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
28/04/2023, 07:00

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General

Target

bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe
Size

454KB
MD5

9f55d4fb541958ff83452d74cc5daeed
SHA1

773273f0b8bdfb1d795c891d0c71ed3493c43a18
SHA256

bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590
SHA512

b5690840e30845af6c04910a8b3ab7a2514e5eabd2864c86235f5c92af8da82b289540acd6bec25b8cecd752c1e2dd51425e128028af618b81ed4bf5b534b18b
SSDEEP

6144:EiWtldZJycymmJq3rVuOFZ0+w329Fincp4tWp5oEHmywa+1X:zW73JycymeerIKGgFucp4t85xHbSX

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__	40570073403554557114.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	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	40570073403554557114.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	40570073403554557114.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-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe

Executes dropped EXE 3 IoCs

pid	Process
3724	40570073403554557114.exe
4080	99753827178636414012.exe
3864	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe
1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.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
behavioral1/files/0x0002000000022ccd-239.dat	upx
behavioral1/files/0x0002000000022ccd-242.dat	upx
behavioral1/files/0x0002000000022ccd-244.dat	upx
behavioral1/memory/4080-249-0x0000000000C60000-0x0000000001AC3000-memory.dmp	upx
behavioral1/memory/4080-248-0x0000000000C60000-0x0000000001AC3000-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-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	40570073403554557114.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	40570073403554557114.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3724	40570073403554557114.exe
3864	ntlhost.exe

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

System Information Discovery
T1082

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	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4924	timeout.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	51	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe
1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 3724	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	89
PID 1184 wrote to memory of 3724	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	89
PID 1184 wrote to memory of 4080	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	91
PID 1184 wrote to memory of 4080	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	91
PID 4080 wrote to memory of 3328	4080	99753827178636414012.exe	93
PID 4080 wrote to memory of 3328	4080	99753827178636414012.exe	93
PID 1184 wrote to memory of 3996	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	94
PID 1184 wrote to memory of 3996	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	94
PID 1184 wrote to memory of 3996	1184	bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe	94
PID 3328 wrote to memory of 5060	3328	cmd.exe	96
PID 3328 wrote to memory of 5060	3328	cmd.exe	96
PID 3996 wrote to memory of 4924	3996	cmd.exe	97
PID 3996 wrote to memory of 4924	3996	cmd.exe	97
PID 3996 wrote to memory of 4924	3996	cmd.exe	97
PID 3724 wrote to memory of 3864	3724	40570073403554557114.exe	98
PID 3724 wrote to memory of 3864	3724	40570073403554557114.exe	98

C:\Users\Admin\AppData\Local\Temp\bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe
"C:\Users\Admin\AppData\Local\Temp\bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1184
- C:\ProgramData\40570073403554557114.exe
  "C:\ProgramData\40570073403554557114.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:3724
- - 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:3864
- C:\ProgramData\99753827178636414012.exe
  "C:\ProgramData\99753827178636414012.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4080
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\99753827178636414012.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3328
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 0
      4⤵
      PID:5060
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\bec4450662bbdba915f2c9f791748b346ebc583ea0eba6e7f0cc20e2aa996590.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3996
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4924

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

Replay Monitor

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Downloads

C:\ProgramData\40570073403554557114.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\40570073403554557114.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\40570073403554557114.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\99753827178636414012.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\99753827178636414012.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\99753827178636414012.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
747.5MB

MD5
64941a794d89de2077e132a58809284e

SHA1
173b7146c300b57b2ef96808ec74cd1d124fbd95

SHA256
0223dd275bed8ffbeedd53277b870564c3898df670b4f700cdb6fb91d90d55c3

SHA512
de8ac3ab400c21882f89f9e0092a09a6fddb9c73cdc64d7634b6235b914c56bc6b5a07ae95a9ee2892b51bda92523147b01665ede6d13ab15d66a99fb34d008b

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

Filesize
747.5MB

MD5
64941a794d89de2077e132a58809284e

SHA1
173b7146c300b57b2ef96808ec74cd1d124fbd95

SHA256
0223dd275bed8ffbeedd53277b870564c3898df670b4f700cdb6fb91d90d55c3

SHA512
de8ac3ab400c21882f89f9e0092a09a6fddb9c73cdc64d7634b6235b914c56bc6b5a07ae95a9ee2892b51bda92523147b01665ede6d13ab15d66a99fb34d008b

Download Submit
memory/1184-214-0x0000000000400000-0x0000000000816000-memory.dmp

Filesize
4.1MB

Download
memory/1184-134-0x0000000002570000-0x00000000025CD000-memory.dmp

Filesize
372KB

Download
memory/1184-250-0x0000000000400000-0x0000000000816000-memory.dmp

Filesize
4.1MB

Download
memory/1184-144-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3724-252-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-233-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-245-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-246-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-247-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-243-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-257-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-240-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-237-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3724-232-0x0000000000BC0000-0x0000000001428000-memory.dmp

Filesize
8.4MB

Download
memory/3864-261-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-268-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-258-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-259-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-260-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-289-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-262-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-263-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-264-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-265-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-266-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-287-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-270-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-272-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-275-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-277-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-279-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-281-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-283-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/3864-285-0x0000000000630000-0x0000000000E98000-memory.dmp

Filesize
8.4MB

Download
memory/4080-248-0x0000000000C60000-0x0000000001AC3000-memory.dmp

Filesize
14.4MB

Download
memory/4080-249-0x0000000000C60000-0x0000000001AC3000-memory.dmp

Filesize
14.4MB

Download