laplas | 4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed

Analysis

max time kernel
149s
max time network
150s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24-04-2023 05:03

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General

Target

4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe
Size

464KB
MD5

9fdfcdc94478400dd5e87a9396920d57
SHA1

b064e3249713a47365a537398addceb262986942
SHA256

4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed
SHA512

914289d3f9d742de2896f865c42f5369e01aa20e895239df5cf486fd256c0aec5c3e651d7e6d7b1d42238a2d3d7f11454651d453654ce5227d7005a85e3b528f
SSDEEP

12288:/yBNI/lE9hkLmT+tozL0/Ofxn5gbXPNTZjQInR:/IS/lEfT+toEjXPNTdhR

Score

10^/10

laplas vidar 2234cb18bdcd93ea6f4e5f1473025a81 clipper discovery evasion persistence spyware stealer trojan upx

Malware Config

Extracted

Family

vidar

Version

3.5

Botnet

2234cb18bdcd93ea6f4e5f1473025a81

https://steamcommunity.com/profiles/76561199497218285

https://t.me/tg_duckworld

Attributes

profile_id_v2
2234cb18bdcd93ea6f4e5f1473025a81
user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

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__	20264994834328428803.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	20264994834328428803.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	20264994834328428803.exe

Executes dropped EXE 3 IoCs

pid	Process
2556	20264994834328428803.exe
3880	84249169925289089008.exe
3328	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe
2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.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 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000600000001aed6-213.dat	upx
behavioral1/files/0x000600000001aed6-214.dat	upx
behavioral1/memory/3880-215-0x0000000000260000-0x00000000010C4000-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-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	20264994834328428803.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	20264994834328428803.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ntlhost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2556	20264994834328428803.exe
3328	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	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4728	timeout.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	29	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe
2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2556	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	67
PID 2264 wrote to memory of 2556	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	67
PID 2264 wrote to memory of 3880	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	69
PID 2264 wrote to memory of 3880	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	69
PID 2264 wrote to memory of 4828	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	70
PID 2264 wrote to memory of 4828	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	70
PID 2264 wrote to memory of 4828	2264	4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe	70
PID 3880 wrote to memory of 2344	3880	84249169925289089008.exe	71
PID 3880 wrote to memory of 2344	3880	84249169925289089008.exe	71
PID 4828 wrote to memory of 4728	4828	cmd.exe	74
PID 4828 wrote to memory of 4728	4828	cmd.exe	74
PID 4828 wrote to memory of 4728	4828	cmd.exe	74
PID 2344 wrote to memory of 4720	2344	cmd.exe	75
PID 2344 wrote to memory of 4720	2344	cmd.exe	75
PID 2556 wrote to memory of 3328	2556	20264994834328428803.exe	76
PID 2556 wrote to memory of 3328	2556	20264994834328428803.exe	76

C:\Users\Admin\AppData\Local\Temp\4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe
"C:\Users\Admin\AppData\Local\Temp\4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2264
- C:\ProgramData\20264994834328428803.exe
  "C:\ProgramData\20264994834328428803.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:2556
- - 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:3328
- C:\ProgramData\84249169925289089008.exe
  "C:\ProgramData\84249169925289089008.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3880
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\84249169925289089008.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2344
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 0
      4⤵
      PID:4720
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\4f837d6f64418f6e1d4a53b4cfd8105c65b0072d7fcb023227e205587fa004ed.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4828
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4728

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\20264994834328428803.exe

Filesize
3.0MB

MD5
e81570d802d26df3dde953770c8c9766

SHA1
d8df423343b59f8b53f10722b023622477e5fb31

SHA256
e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f

SHA512
1d03bc26a97b4eb680fe9d1996c525e086f6efcb40db2946e7297544a85cd0b6999ac03ed11048dc424631a643ba95a0624865351e86fb76ebc61641c73b7778

Download Submit
C:\ProgramData\20264994834328428803.exe

Filesize
3.0MB

MD5
e81570d802d26df3dde953770c8c9766

SHA1
d8df423343b59f8b53f10722b023622477e5fb31

SHA256
e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f

SHA512
1d03bc26a97b4eb680fe9d1996c525e086f6efcb40db2946e7297544a85cd0b6999ac03ed11048dc424631a643ba95a0624865351e86fb76ebc61641c73b7778

Download Submit
C:\ProgramData\84249169925289089008.exe

Filesize
4.3MB

MD5
196a4cdba36b3fe8f82a215732c486b4

SHA1
9186f53143e01b28af100e1000eb443e6afbe292

SHA256
651e80215fee5757287bd028e7cda4a67865f0c6e0cad46c82706bf0e2565478

SHA512
5e0fc394e6cf8ee16f1227ebbb3ef02ad17c0da9bbf1c51ebcec4ca9343d6993305b26bf2f8ab0b326a2af87797a6d75bc2c544bf8503f3d55347d47ec159143

Download Submit
C:\ProgramData\84249169925289089008.exe

Filesize
4.3MB

MD5
196a4cdba36b3fe8f82a215732c486b4

SHA1
9186f53143e01b28af100e1000eb443e6afbe292

SHA256
651e80215fee5757287bd028e7cda4a67865f0c6e0cad46c82706bf0e2565478

SHA512
5e0fc394e6cf8ee16f1227ebbb3ef02ad17c0da9bbf1c51ebcec4ca9343d6993305b26bf2f8ab0b326a2af87797a6d75bc2c544bf8503f3d55347d47ec159143

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

Filesize
257.6MB

MD5
0f1139bdb86a87568feb54c5946f7ae7

SHA1
36f0c745bebd8f2c310cd2411fbeea04b82aa382

SHA256
90fcd61a38ba7027d3d59299a5ec861a96fa11940abccb85ab18e3dcc76857ef

SHA512
fc01c645cc853178fec7f5f8d331b0c40da4baa0cbef56a575b721b8e992eda99f577e7f47ce4688d99fc42ca47a3e8d2e016bafcf5b32398e9b67e3f9997cbb

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

Filesize
452.2MB

MD5
0efc6e9f63bd0821beae604e30ee9f13

SHA1
cd7616df758fadf135212fddd02b8fab7d1a026e

SHA256
0e4895194cb6916adda463b1f085bb37072cc820ecfe1b16ac862d542b478700

SHA512
e0774157e48c257a8ee323b76c3e792572908888375f05c199a75fb0007aa9ce319a195001da33b03fa0a03d3428d8f8bf33fbf920c3599c36293e7d22c94a01

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

Filesize
416.8MB

MD5
ddeff4a2ca8ae85219a03008faa1334d

SHA1
2a169b9b342fe34b4a39558d11688b169bddc30e

SHA256
e4296d70e0f6748288e926cb94def6c27b79bbdf06313e556a49bc60f46c0209

SHA512
f1b145b19ecd30064218427f2d0b79f292760c3259c3af78e89cfe023c3a7df14fd19891d1fd8c13aae82b67df4182f7009ca64ac465a17e9526a28630f27c24

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/2264-181-0x0000000000400000-0x0000000000819000-memory.dmp

Filesize
4.1MB

Download
memory/2264-201-0x0000000000400000-0x0000000000819000-memory.dmp

Filesize
4.1MB

Download
memory/2264-122-0x0000000002570000-0x00000000025C7000-memory.dmp

Filesize
348KB

Download
memory/2264-216-0x0000000000400000-0x0000000000819000-memory.dmp

Filesize
4.1MB

Download
memory/2264-135-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/2556-205-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-202-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-209-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-212-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-208-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-210-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-218-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-222-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-204-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/2556-203-0x0000000001240000-0x0000000001B29000-memory.dmp

Filesize
8.9MB

Download
memory/3328-227-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-235-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-224-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-225-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-226-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-242-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-228-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-229-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-230-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-231-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-232-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-233-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-234-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-241-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-236-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-238-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-239-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3328-240-0x0000000000D80000-0x0000000001669000-memory.dmp

Filesize
8.9MB

Download
memory/3880-219-0x0000000000260000-0x00000000010C4000-memory.dmp

Filesize
14.4MB

Download
memory/3880-215-0x0000000000260000-0x00000000010C4000-memory.dmp

Filesize
14.4MB

Download