0a4d601224d00f563c72f0be50508f9327f6ea87fcbb68b5ea689fe56659fa37

Analysis

max time kernel
149s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
24/05/2026, 14:06

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
Library/AsAcpi.dll
Size 117KB
Sample260524-repzzaex9q
SHA256 0a4d601224d00f563c72f0be50508f9327f6ea87fcbb68b5ea689fe56659fa37
MD5 e3c8c3c8fe87484c3ee7fd26edf72aa1
SHA1 80e0c4b9305b3ecc22fd40c03a8f1b563eb98187
SHA512 16216497ab3bfc07facf3a7e2c0bad5390fa6cb42cee0b9455e2f4f3de82685c8d699663526a999ee1aef5552dcd314a1a5a5ab16cff171fc71eb1df214fe934
SSDEEP 1536:2aLGRhgw68lereZRYJUg03xnncQwYymkTeW36Dz+KA1EcE6u0rgoQCjpfljI/7st:bgh6CXYJ6XwNe86jAa6u0UoQCVpI/W
TLSH
T1B1C38D313180C432E49B087F8596C6769A6F78304B9999C7BFD446A98F617E2FF35382
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2328	2364	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Library\AsAcpi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Library\AsAcpi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2328

Network

MITRE ATT&CK Enterprise v16

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 v16

Replay Monitor

Loading Replay Monitor...

Downloads