Analysis
-
max time kernel
127s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
19/02/2025, 16:53
Static task
static1
Behavioral task
behavioral1
Sample
2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe
Resource
win10v2004-20250217-en
General
-
Target
2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe
-
Size
4.0MB
-
MD5
d076c4b5f5c42b44d583c534f78adbe7
-
SHA1
c35478e67d490145520be73277cd72cd4e837090
-
SHA256
2c63c61e0adaaf669c9c674edfc9081d415c05b834611944a682f120ab9559d8
-
SHA512
b2dfcf98695e7e40578f02a104a1c2fa1de29d13b0056d3dc4a5689168546f437bfd6acbc99e3766f94efb01bac5c908f3e80795f017e1629c97b6b1026ce638
-
SSDEEP
49152:hGXwGFfpgG2Gv0l1YzzsYvbQaWfG85EIUFiqeb0/B1:MFaTGsgB4ENiqe
Malware Config
Extracted
laplas
http://185.209.161.189
-
api_key
f0cd0c3938331a84425c6e784f577ccd87bb667cfdb44cc24f97f402ac5e15b7
Signatures
-
Laplas family
-
Executes dropped EXE 1 IoCs
pid Process 3884 ntlhost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" 2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe -
GoLang User-Agent 3 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 10 Go-http-client/1.1 HTTP User-Agent header 28 Go-http-client/1.1 HTTP User-Agent header 34 Go-http-client/1.1 -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4584 wrote to memory of 3884 4584 2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe 86 PID 4584 wrote to memory of 3884 4584 2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe"C:\Users\Admin\AppData\Local\Temp\2c63c61e0adaaf669c9c674edfc9081d415c05b834611.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4584 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe2⤵
- Executes dropped EXE
PID:3884
-