laplas | 83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b

Analysis

max time kernel
146s
max time network
149s
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 15:10

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General

Target

83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
Size

429KB
MD5

73de965cfe34728d696d8efaffd28b1f
SHA1

aa2007eff2565e59babb36bab9b61a1f1205b734
SHA256

83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b
SHA512

68752e6254546677ef6f6e8f03180a61bdd6b931c820da2b36066f7e203ea735fe754b17d94a1a1a8e24b9a35bc1bb832a0b7ed10edebe0d2ef8539c7151a6bd
SSDEEP

6144:/lqmqMHlPu8gOIdsbVKsARyGoVGfabFinS8l8D1bjkKpCMG:/lbqMHlPu85I+IXRyBVGCJiSqA17pPG

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__	55908584881656429907.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	55908584881656429907.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	55908584881656429907.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	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe

Executes dropped EXE 3 IoCs

pid	Process
5028	55908584881656429907.exe
2352	75360482938493609692.exe
4960	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.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/0x0006000000022fa6-238.dat	upx
behavioral1/files/0x0006000000022fa6-240.dat	upx
behavioral1/files/0x0006000000022fa6-241.dat	upx
behavioral1/memory/2352-242-0x00000000009F0000-0x0000000001853000-memory.dmp	upx
behavioral1/memory/2352-243-0x00000000009F0000-0x0000000001853000-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"	55908584881656429907.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	55908584881656429907.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
5028	55908584881656429907.exe
4960	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
1964	3944	WerFault.exe	81

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	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4192	timeout.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	46	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 5028	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	88
PID 3944 wrote to memory of 5028	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	88
PID 3944 wrote to memory of 2352	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	90
PID 3944 wrote to memory of 2352	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	90
PID 2352 wrote to memory of 1896	2352	75360482938493609692.exe	91
PID 2352 wrote to memory of 1896	2352	75360482938493609692.exe	91
PID 3944 wrote to memory of 3164	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	93
PID 3944 wrote to memory of 3164	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	93
PID 3944 wrote to memory of 3164	3944	83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe	93
PID 1896 wrote to memory of 2136	1896	cmd.exe	96
PID 1896 wrote to memory of 2136	1896	cmd.exe	96
PID 3164 wrote to memory of 4192	3164	cmd.exe	98
PID 3164 wrote to memory of 4192	3164	cmd.exe	98
PID 3164 wrote to memory of 4192	3164	cmd.exe	98
PID 5028 wrote to memory of 4960	5028	55908584881656429907.exe	100
PID 5028 wrote to memory of 4960	5028	55908584881656429907.exe	100

C:\Users\Admin\AppData\Local\Temp\83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe
"C:\Users\Admin\AppData\Local\Temp\83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3944
- C:\ProgramData\55908584881656429907.exe
  "C:\ProgramData\55908584881656429907.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:5028
- - 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:4960
- C:\ProgramData\75360482938493609692.exe
  "C:\ProgramData\75360482938493609692.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\75360482938493609692.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1896
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 0
      4⤵
      PID:2136
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\83e65c7aa37457a60551c762767d090f565ab421380c9e7437fd53ca7dd2759b.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3164
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 2176
  2⤵
  - Program crash
  PID:1964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3944 -ip 3944
1⤵
PID:2236

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\55908584881656429907.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\55908584881656429907.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\55908584881656429907.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\75360482938493609692.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\75360482938493609692.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\75360482938493609692.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
583.7MB

MD5
e296d00f64a8f4e2db98b4be52b6fea3

SHA1
40a0dd7a9f50b71f6045bdcf1d9989e6eaf7b3f0

SHA256
9d42501dc64729db7c4ba7493ebae911c16c3ea1d88ed9d3b676d35e9a2b712b

SHA512
067108e7537860589df1f100522e4f2c6c159c21cd532e2331c1fc9af84f12b65464cc66566d409d3d098c23b0bff435677d362e865445123780ea685dd62eb0

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

Filesize
565.6MB

MD5
7e3a9efe5edae2f7e8531d7966bd047f

SHA1
60793c1d2c7270c57cd5b3b47e80c2d0d7779dfe

SHA256
3d73ed112bd8327792bd0188c97f6e1c18dd5b78ddb2a29a5a4307b24b079944

SHA512
ce4e24df29de838a92cbfdcea81887de7f480d77f2b3a3a8d537c2a83ddc467dc5f96920a05e7ad4f7f41e5415d2ee6da249afdb768aac72b04b4f8f70f859dd

Download Submit
memory/2352-242-0x00000000009F0000-0x0000000001853000-memory.dmp

Filesize
14.4MB

Download
memory/2352-243-0x00000000009F0000-0x0000000001853000-memory.dmp

Filesize
14.4MB

Download
memory/3944-252-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3944-134-0x0000000002580000-0x00000000025DD000-memory.dmp

Filesize
372KB

Download
memory/3944-233-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3944-170-0x0000000000400000-0x000000000080F000-memory.dmp

Filesize
4.1MB

Download
memory/3944-144-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/4960-268-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-271-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-281-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-280-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-279-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-278-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-277-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-276-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-275-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-273-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-272-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-261-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-270-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-262-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-263-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-264-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-265-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-266-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-267-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/4960-269-0x0000000000420000-0x0000000000C88000-memory.dmp

Filesize
8.4MB

Download
memory/5028-232-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-259-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-247-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-244-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-245-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-256-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-254-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-246-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-251-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-250-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-249-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download
memory/5028-248-0x0000000000B30000-0x0000000001398000-memory.dmp

Filesize
8.4MB

Download