a43c92af3fbe91dfe2a1d415342631fe64e18c7dd3e16e93b6c78947b68e7bd6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
28/06/2026, 12:30

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General

Target
xactengine2_7.dll
Size 255KB
Sample260628-ppmw9ahs3x
SHA256 a43c92af3fbe91dfe2a1d415342631fe64e18c7dd3e16e93b6c78947b68e7bd6
MD5 7febb8ce2233cbae738b16d42ed29674
SHA1 fdc5682d6aa0ec57b8f3c742fe736d74b3c649cb
SHA512 73a3c07b13b31d2df1cece720a0268cfdb7ae2a066b9e613f7c4ff0fc37b94bd4f32207149d56e1bcaa5656fd4501b1d136d94e18e97c07a8e793906dbc7927e
SSDEEP 6144:WAllo3zbGzgRwXrexo1P8tZ5gv0SuR13mr1yF:WAljUwXreu1PgkuHmRyF
TLSH
T10C447C21A8509275DCE232F886ADB17592ADC3C21336ABD706582BF6ED603C19F751CF
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 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cd0d66ec-8057-43f5-acbd-66dfb36fd78c}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cd0d66ec-8057-43f5-acbd-66dfb36fd78c}\ = "XACT Engine"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cd0d66ec-8057-43f5-acbd-66dfb36fd78c}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cd0d66ec-8057-43f5-acbd-66dfb36fd78c}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\xactengine2_7.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cd0d66ec-8057-43f5-acbd-66dfb36fd78c}\InProcServer32\ThreadingModel = "Both"	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2788	3056	regsvr32.exe	86

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\xactengine2_7.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\xactengine2_7.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2788

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

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