1ad3cb82fa8909346107c1731bc1a7998967db7d6bd889d3b04cdfa6a97cf4ce

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 06:44

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General

Target

VMProtect 3.8.1/VMProtect_Ext32.dll
Size

203KB
MD5

57d5dc6a6c75227f65cd7f15586821cd
SHA1

0a743d269e52c834c9f0b2b588711a4815bc62dd
SHA256

edd6045ced7a47944340fcd697ce18a39f6e110757d030a63955c7e96984d701
SHA512

06b7f9506378829c47ab35574f4313af17f49f38c6517fdf82652a9fe76433ca1c11f50f9cf44d8c0de898d2b7db65bda1171cea8d1fa484c102581362974a0d
SSDEEP

1536:k8nI73PQ/7Iik4j6cI5roCqo7ms0amw4dBQ3kBwsW9cdW1nh/XbbTgjkXzeXlttO:E7/fcI9oCqk1L8BqkrW1h/X38EMqF

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 7 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6416B534-5A38-47BA-A8DB-4253F49DC7D3}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6416B534-5A38-47BA-A8DB-4253F49DC7D3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VMProtect 3.8.1\\VMProtect_Ext32.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6416B534-5A38-47BA-A8DB-4253F49DC7D3}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\VMProtect	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\VMProtect\ = "{6416B534-5A38-47BA-A8DB-4253F49DC7D3}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6416B534-5A38-47BA-A8DB-4253F49DC7D3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6416B534-5A38-47BA-A8DB-4253F49DC7D3}\ = "VMProtect Shell Extension"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31
PID 2692 wrote to memory of 2764	2692	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\VMProtect 3.8.1\VMProtect_Ext32.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\regsvr32.exe
  /s "C:\Users\Admin\AppData\Local\Temp\VMProtect 3.8.1\VMProtect_Ext32.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2764

Network

MITRE ATT&CK Enterprise v15

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 v15

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