laplas | 14529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320

Analysis

max time kernel
26s
max time network
148s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
17-05-2023 15:40

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General

Target

conhost.exe
Size

4.0MB
MD5

feccda803ece2e7a3b7e9798714ad47e
SHA1

e97182adccf8a7692e6ad2614b0fb7fd3898a1a2
SHA256

14529dca41abfea65abb51c84ec34ba0a951581586f98cef60213ae949a78320
SHA512

dec5fd4d184772ca590333b2382706c6e5a7b5050f9ae98af813192e06500424870e8332a1406c763e5cc6d266ddd7e09280b6bf118392fa6edea6fab5843287
SSDEEP

49152:jEjwvlIKv05z+UERnIcYmWjc3Cdh+5E9UFiqeb0/B1:RlhWzZ6hjEciqe

Score

10^/10

laplas clipper persistence stealer

Malware Config

Extracted

Family

laplas

http://185.223.93.251

Attributes

api_key
f0cd0c3938331a84425c6e784f577ccd87bb667cfdb44cc24f97f402ac5e15b7

Signatures

Laplas Clipper
Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.
stealer clipper laplas

Executes dropped EXE 1 IoCs

pid	Process
1316	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
1660	conhost.exe
1660	conhost.exe

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-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	conhost.exe

GoLang User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	1	Go-http-client/1.1

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 1316	1660	conhost.exe	27
PID 1660 wrote to memory of 1316	1660	conhost.exe	27
PID 1660 wrote to memory of 1316	1660	conhost.exe	27

C:\Users\Admin\AppData\Local\Temp\conhost.exe
"C:\Users\Admin\AppData\Local\Temp\conhost.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
  C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
  2⤵
  - Executes dropped EXE
  PID:1316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
541.9MB

MD5
5c154fe96122b179f320be95280c6ec6

SHA1
ba31b167253d94710869754b4700f94de52cbd7b

SHA256
c66fb4958fbcefe974507a94fd4fff02622eb9f56ae771bb9b17d1d17381f279

SHA512
a7827d1b8bc33708c18a7d9c9359c527b1f3b449ca7544309c4ccac324798a087534931c0b0823b274256a8196136fa3761e82e740bf294f06194b85916018a4

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\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

Filesize
523.1MB

MD5
bf18361dfc3f41884d91299ccdf5cc58

SHA1
213e521a4468e16496bfb963895724dd4a9949b1

SHA256
dbbe6610e3757a27fe16bb9698da3333c36eae0e1470e065c9f672925a72e835

SHA512
8cdc4e7d9379c53c9f5754ad9d2ac0153304dea09369d7044147a87d9319dcbccd5266c324762a75b2690a158254d5ffdd5c7f7a40781550845d11e236ff9c6b

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\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

Filesize
534.3MB

MD5
db5826ad3c8903817ac5b2b834571cc5

SHA1
39fa7c44125b954ddd1d330071b5ad468b686d25

SHA256
c149a08735893b4bd7300a07b53a3cdeaaee8f796d037f1a75cdbd6d8e6176c1

SHA512
b0548f0153e3f76c96546e83ebf3349d3e3f48a363517ac5112528e458209615e32f5a4db3e45b5f5ea44196cdcab09a7b2ad552e13dbb21b24cb45699ff897d

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