19553257352e789a2911ef06e5aac45b615f3144b2c016310ebaf9eea3e6520e

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 20:54

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General

Target

PresentationFramework-SystemData.dll
Size

8KB
MD5

dca6f1b8644df5d0890a7dbc6411e86c
SHA1

27066bf658df2d398aad6003ae8496dcf015a4d5
SHA256

48883bd04158c2456ea1be831b559b594fb86199c0d9618e7c3fde45a986ab26
SHA512

046020ad671d37935eb674988186eb6a8a28b093887f572a4604781be3f8fc6d9df96a00580f352789bdb7ea0f8ebaf6ee3cf13c6be5118bd1df290a3487742a
SSDEEP

192:cmBvnnwQh8N/UH6AKwBz1o5fDzupoiuhuWHsWYSW:cmVnn98N/Y6m3o5PPiu0WHsWYSW

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 476	2148	rundll32.exe	31
PID 2148 wrote to memory of 476	2148	rundll32.exe	31
PID 2148 wrote to memory of 476	2148	rundll32.exe	31
PID 2148 wrote to memory of 476	2148	rundll32.exe	31
PID 2148 wrote to memory of 476	2148	rundll32.exe	31
PID 2148 wrote to memory of 476	2148	rundll32.exe	31
PID 2148 wrote to memory of 476	2148	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PresentationFramework-SystemData.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PresentationFramework-SystemData.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:476

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

Windows 7 deprecation

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