Analysis
- max time kernel
144s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
31/05/2024, 01:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
n9yk1.exe
Resource
win7-20240220-en
4 signatures
150 seconds
General
- Target n9yk1.exe
- Size 168KB
- Sample240531-bln39aae56
- SHA256 61ee5396f128bb916b617881499d2fe508406f727174c7408b35420b672c2983
- MD5 76cf25f57e5bc395195f395764040131
- SHA1 22ba6c4dbca2d2a7838a2c7ad1aeef5697468fdc
- SHA512 ee4e5919cd9194ae2f4a6a63d392c1611aa80f337be9776d507bb082ff8d334be8f66a9b7b81e5d8746e142eeedfc1e1788959fa3c6b3a4b82b33fd7ab11c58b
- SSDEEP 3072:DrxsGemJR2suaBAFVUGrfBCg+M/fLmJUs6NYwYu8y4:niEJRLuaYya5CyPsuYwY
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe 3576 defraglanes.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1412 n9yk1.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1412 wrote to memory of 3576 1412 n9yk1.exe 85 PID 1412 wrote to memory of 3576 1412 n9yk1.exe 85 PID 1412 wrote to memory of 3576 1412 n9yk1.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\n9yk1.exe"C:\Users\Admin\AppData\Local\Temp\n9yk1.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Windows\SysWOW64\defraglanes.exe"C:\Windows\SysWOW64\defraglanes.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3576
-