1af30897308adc5597a9806f7940202676ed2a32d0b8df87e2f36a2a6b30af22

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 01:13

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
proxy.XmSProject/PresentationCore/PresentationCore.dll
Size 3.6MB
Sample241011-blejtasepp
SHA256 0831ef1b10ec42bc941c86504d5d7ef24654d469e4a97ccf9b3ac7070d74ba6c
MD5 a40fc39482b6f65c06cf0417643d8131
SHA1 b148b13094a841134051f6c968613c92124cdebc
SHA512 da263ddc4d881bc562ab5b76424645747ceac8de6f086d3fd51b4d6d4238281e5ba7fe007d823c53f9733e8831672b1924a70fca44357f955ef69e0270004a26
SSDEEP 24576:wnkHcjsgvz/CXn04pV4HOAX03xHr37AOyLL24w+MF9jC649AF615VlUSrIJH9RAf:wKc4gv+V4RKHr37StqCXAI0uNHI
MD5 SHA1 SHA512 SSDEEP

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 3 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 3276	3064	rundll32.exe	84
PID 3064 wrote to memory of 3276	3064	rundll32.exe	84
PID 3064 wrote to memory of 3276	3064	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\proxy.XmSProject\PresentationCore\PresentationCore.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\proxy.XmSProject\PresentationCore\PresentationCore.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3276

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

Replay Monitor

Loading Replay Monitor...

Downloads