734f289e454119f1bb31e9f4963c64e5230b51264229a1832b1707b9753f276c

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
21-02-2025 14:59

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General

Target

bluewing TS/rust.exe
Size

10.0MB
MD5

dd6d31286e7369ae5a1bf9a6105f6e4c
SHA1

b9a3527c90563335ff808cf707ae8988a96f390b
SHA256

a5b9eeaa0be03d8a921690ab724441d4b522147df249594720ce09d995726494
SHA512

275594ccc76f3bcb9b4e377cb5e6e3d5f136e185174cba8c37a71865fa522fc85c5c04d0572d20da9d15210748a7e21c824398f74bb0191fa834c200b294312c
SSDEEP

196608:KdztxExMp99eZwnNJ6Mj9B8ZLQoEA0o828LVVKPDE1WbSh68scT:KlkxU99emnNkMj92LQov0s8LXKGWbShV

Score

6^/10

discovery

Malware Config

Signatures

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	svchost.exe

Network Service Discovery 1 TTPs 1 IoCs

Attempt to gather information on host's network.

discovery

Network Service Discovery

T1046

pid	Process
2200	GameBarPresenceWriter.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1479699283-3000499823-2337359760-1000\{3A84DD5F-1850-49F8-9444-F50103ADBC61}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\bluewing TS\rust.exe
"C:\Users\Admin\AppData\Local\Temp\bluewing TS\rust.exe"
1⤵
PID:4408

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
- Network Service Discovery
PID:2200

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:5112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:4476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Videos\Captures\desktop.ini

Filesize
190B

MD5
b0d27eaec71f1cd73b015f5ceeb15f9d

SHA1
62264f8b5c2f5034a1e4143df6e8c787165fbc2f

SHA256
86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

SHA512
7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

Download Submit
memory/4408-0-0x00007FF60C018000-0x00007FF60C03F000-memory.dmp

Filesize
156KB

Download
memory/4408-1-0x00007FF60B1E0000-0x00007FF60C0C4000-memory.dmp

Filesize
14.9MB

Download
memory/4408-16-0x0000000180000000-0x0000000180074000-memory.dmp

Filesize
464KB

Download
memory/4408-21-0x00007FF60B1E0000-0x00007FF60C0C4000-memory.dmp

Filesize
14.9MB

Download