laplas | f74b85088fe251879fd8a4751c49ecc9f7572b5b28cd5a41f28949e6f8b094bd

Analysis

max time kernel
148s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27/04/2023, 15:28

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General

Target

tmp.exe
Size

409KB
MD5

67dcf917f9a6c220078f1568833b4b48
SHA1

e58cc6833fa5f1f6b202e384952230ab6e2c2de3
SHA256

f74b85088fe251879fd8a4751c49ecc9f7572b5b28cd5a41f28949e6f8b094bd
SHA512

4feea51c030eede785d96cda851978cd6e159261f90ec87bc5244fdb42399d1afa2f46dde83648fd4468e9c5fe3fc1c64b19b817993c807b4893ba555e07ad15
SSDEEP

6144:isIwtFG/KYG522FbS5hqb46hARH0QgdXFJK5ihlqbafc9qdNwHX1:iMtFG/KvnemLhE0QmF7hlqbmckdNw

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__	19367770500035702751.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\VideoBiosVersion	ntlhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	19367770500035702751.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	19367770500035702751.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	tmp.exe

Executes dropped EXE 3 IoCs

pid	Process
4632	19367770500035702751.exe
3668	05972107045573665223.exe
1132	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
1788	tmp.exe
1788	tmp.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/0x0006000000023183-238.dat	upx
behavioral2/files/0x0006000000023183-240.dat	upx
behavioral2/files/0x0006000000023183-241.dat	upx
behavioral2/memory/3668-242-0x0000000000150000-0x0000000000FB3000-memory.dmp	upx
behavioral2/memory/3668-243-0x0000000000150000-0x0000000000FB3000-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-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	19367770500035702751.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	19367770500035702751.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4632	19367770500035702751.exe
1132	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
3788	1788	WerFault.exe	83

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4928	timeout.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	44	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1788	tmp.exe
1788	tmp.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 4632	1788	tmp.exe	90
PID 1788 wrote to memory of 4632	1788	tmp.exe	90
PID 1788 wrote to memory of 3668	1788	tmp.exe	92
PID 1788 wrote to memory of 3668	1788	tmp.exe	92
PID 3668 wrote to memory of 3028	3668	05972107045573665223.exe	93
PID 3668 wrote to memory of 3028	3668	05972107045573665223.exe	93
PID 1788 wrote to memory of 1924	1788	tmp.exe	95
PID 1788 wrote to memory of 1924	1788	tmp.exe	95
PID 1788 wrote to memory of 1924	1788	tmp.exe	95
PID 3028 wrote to memory of 448	3028	cmd.exe	96
PID 3028 wrote to memory of 448	3028	cmd.exe	96
PID 1924 wrote to memory of 4928	1924	cmd.exe	100
PID 1924 wrote to memory of 4928	1924	cmd.exe	100
PID 1924 wrote to memory of 4928	1924	cmd.exe	100
PID 4632 wrote to memory of 1132	4632	19367770500035702751.exe	102
PID 4632 wrote to memory of 1132	4632	19367770500035702751.exe	102

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1788
- C:\ProgramData\19367770500035702751.exe
  "C:\ProgramData\19367770500035702751.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:4632
- - 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:1132
- C:\ProgramData\05972107045573665223.exe
  "C:\ProgramData\05972107045573665223.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3668
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\05972107045573665223.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3028
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 0
      4⤵
      PID:448
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\tmp.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1924
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1788 -s 2432
  2⤵
  - Program crash
  PID:3788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1788 -ip 1788
1⤵
PID:856

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\05972107045573665223.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\05972107045573665223.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\05972107045573665223.exe

Filesize
4.3MB

MD5
9abf6a8efa066a03eba449a11cafef79

SHA1
317d75f39958078a9706364e9c73ae3d356c90b4

SHA256
8d0f39e08426bf9e7ebc6d84307f0c725136ab9004093e445811881169b5db29

SHA512
bacdebecc2f3d4c5634d664e702edb90ecbae113ba0a09a162bdbc844d36393dcfa90dad2e56bbdc77c2bb90165c06d56a1bab2a0d370a34fa664b34c79b908a

Download Submit
C:\ProgramData\19367770500035702751.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\19367770500035702751.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

Download Submit
C:\ProgramData\19367770500035702751.exe

Filesize
3.5MB

MD5
f5548281bcdcec5c1d151d3417412042

SHA1
be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

SHA256
3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

SHA512
387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

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
758.5MB

MD5
7691b3448de997e8d0d30d2e9280b0d3

SHA1
adb50947130ad9b43e8d37883129d03746e03f2a

SHA256
c5e24e1391397ea5d67abea95ff9eff3069357ec419a6f4a0837777aa7db4704

SHA512
35e05cd485705c0fec49fcf21f297e52a444a7a231d749cea94d7e676065a2ddaff053b8649154ea2c2882dc148484c1546cfa47642e94b8e2c1e952f83b7f60

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

Filesize
758.5MB

MD5
7691b3448de997e8d0d30d2e9280b0d3

SHA1
adb50947130ad9b43e8d37883129d03746e03f2a

SHA256
c5e24e1391397ea5d67abea95ff9eff3069357ec419a6f4a0837777aa7db4704

SHA512
35e05cd485705c0fec49fcf21f297e52a444a7a231d749cea94d7e676065a2ddaff053b8649154ea2c2882dc148484c1546cfa47642e94b8e2c1e952f83b7f60

Download Submit
memory/1132-268-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-270-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-280-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-279-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-278-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-277-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-276-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-275-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-274-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-273-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-271-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-269-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-267-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-266-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-265-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-264-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-263-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-262-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-260-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1132-261-0x0000000000200000-0x0000000000A68000-memory.dmp

Filesize
8.4MB

Download
memory/1788-249-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1788-144-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/1788-193-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1788-229-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1788-134-0x00000000006D0000-0x000000000072D000-memory.dmp

Filesize
372KB

Download
memory/3668-242-0x0000000000150000-0x0000000000FB3000-memory.dmp

Filesize
14.4MB

Download
memory/3668-243-0x0000000000150000-0x0000000000FB3000-memory.dmp

Filesize
14.4MB

Download
memory/4632-233-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-258-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-250-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-248-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-247-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-246-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-245-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-244-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-252-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-253-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download
memory/4632-254-0x0000000000230000-0x0000000000A98000-memory.dmp

Filesize
8.4MB

Download