0ec31f4559e03fef37ffdca379b0e0eeb4129e9210ea91f076cfd6b9e5bbbe21

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 17:13

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
adsiedit.dll
Size 331KB
Sample260707-vreljsa18l
SHA256 0ec31f4559e03fef37ffdca379b0e0eeb4129e9210ea91f076cfd6b9e5bbbe21
MD5 eb379d0aedf8c6b20bba6f37824a1686
SHA1 f3e3e938547e416b628841bebe723788222ff0dc
SHA512 273e16069577ad3eae5b99273cf8905cd3097e0687d83d02e5d7b84f19918becd14fb3c877132e27a3c4c648a5e4f30e34b3cde5ca3393b9775ee7957825d102
SSDEEP 6144:4iLYyeAGNkErKPP18gHBJKaz4rw3gI+2VWgzOLemR/:4iLYyh0kNV8U/z403gEVDm5R/
TLSH
T1857419113BF0C9B7D67E0532DEA9EBA4B5F2BD728D3086171320396C8935F419919B2E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C7436F12-A27F-4CAB-AACA-2BD27ED1B773}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1C5DACFA-16BA-11D2-81D0-0000F87A7AA3}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E6F27C2A-16BA-11D2-81D0-0000F87A7AA3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E6F27C2A-16BA-11D2-81D0-0000F87A7AA3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\adsiedit.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C7436F12-A27F-4CAB-AACA-2BD27ED1B773}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C7436F12-A27F-4CAB-AACA-2BD27ED1B773}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\adsiedit.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1C5DACFA-16BA-11D2-81D0-0000F87A7AA3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1C5DACFA-16BA-11D2-81D0-0000F87A7AA3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\adsiedit.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E6F27C2A-16BA-11D2-81D0-0000F87A7AA3}\InprocServer32	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 4040	3372	regsvr32.exe	87

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\adsiedit.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3372
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\adsiedit.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4040

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads