dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac

Analysis

max time kernel
94s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2025, 17:48

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General

Target
dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac.exe
Size 5.2MB
Sample250112-wdevtsskgy
SHA256 dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac
MD5 2456fdd65bc48203815f22e444d78fb0
SHA1 1732202d4d9f130fafc3b9a4cad9995e0eda03d7
SHA512 a3195fc839dcf75b940bdb17b0411f6f6d8070c6a2c0e40bf0e3579475b3f57648c7dc3e307e9bab0cae20c571cf84eaba50c66630a70ed645eef464f6e2bf52
SSDEEP 49152:Br/rw+39KLrK3UwcLzRj5i0B6FN0uckTMEuYqxqyZH5biWJZ2pX5uUV6PS4Raps5:PKLr7+0t9NP1t69OYn2m
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

ransomware

Malware Config

Signatures

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop\Wallpaper = "\\\\?\\C:\\Users\\Admin\\AppData\\Local\\Temp\\downloaded_wallpaper.jpg"	dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac.exe

Runs net.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 4852	4972	dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac.exe	83
PID 4972 wrote to memory of 4852	4972	dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac.exe	83
PID 4852 wrote to memory of 3548	4852	net.exe	84
PID 4852 wrote to memory of 3548	4852	net.exe	84

C:\Users\Admin\AppData\Local\Temp\dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac.exe
"C:\Users\Admin\AppData\Local\Temp\dcf536edd67a98868759f4e72bcbd1f4404c70048a2a3257e77d8af06cb036ac.exe"
1⤵
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\system32\net.exe
  "net" session
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4852
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 session
    3⤵
    PID:3548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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