8e8f691da0907f2bdcc641d394c2fceef399b9731a5ac3556de9c77d53b52078

Analysis

max time kernel
150s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/11/2026, 02:54

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General

Target
xzlib0.dll
Size 11.7MB
Sample261113-deb68afv8k
SHA256 8e8f691da0907f2bdcc641d394c2fceef399b9731a5ac3556de9c77d53b52078
MD5 0999c040dfac74a9b6b05bcf12224348
SHA1 5bdcec4daeaf9baee63ae31ad069b0ab36dfc3da
SHA512 072f43619e964810ce3d3e47b90ea5a7bc0268392450aaee485a4c38f2282a11045da087bbfa328324dd0559f690cb45cf7ea6a3f6ac2223a8cc11fe78d22358
SSDEEP 196608:EcBcxvo1l4+RwlWzZKva1gTLvxJoY+Z/TuiQvVuxDvGG:KQPwlWsyOXvDoY+NTgVux/
TLSH
T12BC623D50AA192B5C093061061CB8399B0C1B69D51FC5D2E3DD56C422A2CDEFA6CEFFB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

defense_evasion

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs

defense_evasion

Debugger Evasion

T1622

pid	Process
4400	rundll32.exe
4400	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4400	rundll32.exe
4400	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\xzlib0.dll,#1
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4400

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Debugger Evasion

T1622

Credential Access

Discovery

Debugger Evasion

T1622

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4400-0-0x00007FFAEC3B0000-0x00007FFAEC3B2000-memory.dmp

Download

memory/4400-2-0x00007FFAEC3C0000-0x00007FFAEC3C2000-memory.dmp

Download

memory/4400-3-0x00007FFAC8520000-0x00007FFAC9816000-memory.dmp

Download