aa2dac35eec9f05c91eac1a3f9abf8f3d3f42023a91b2487ee03fb18d40aca7e

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 22:40

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General

Target
xzblib0.dll
Size 11.8MB
Sample261024-2lpb5axves
SHA256 aa2dac35eec9f05c91eac1a3f9abf8f3d3f42023a91b2487ee03fb18d40aca7e
MD5 841d3be75d4488e9f25bfe2f3e1114a3
SHA1 4c6d6d5d7051a83dd769f9d65e4c6ab76a33dae7
SHA512 1b77a3ddb483a301182aefc32c1934ba5f4f82ebb46aed979f6443b3f207d146da45b3598c9381ed47bd977d670fa9f531f5ba81db9a123d9757aaf9d8917c1f
SSDEEP 196608:mEQETp0PBvtDCOSbAnqcaUuTwnJ7i72wGkYTUFuxBkxTMr:j/N0PuOWAnqW7ikwFuxiw
TLSH
T1A7C623D95AD242F4D0D30610728A439AB481A64D86FD1C293DD62C462B5DCBF628FFFB
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
3440	rundll32.exe
3440	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3440	rundll32.exe
3440	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\xzblib0.dll,#1
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3440

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/3440-0-0x00007FFF69350000-0x00007FFF69352000-memory.dmp

Download

memory/3440-2-0x00007FFF69360000-0x00007FFF69362000-memory.dmp

Download

memory/3440-3-0x00007FFF44A00000-0x00007FFF45CF7000-memory.dmp

Download