d6f87ef0d75b45f58a9e6693e38d8c77a6f5fbc7793ed19954661df5f76b90c9

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/05/2026, 12:18

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General

Target
$TEMP/downloader_easeus/2.0.0/2ad_google_trial/aliyun/api-ms-win-core-memory-l1-1-0.dll
Size 18KB
Sample260508-pgldfsb17k
SHA256 d6f87ef0d75b45f58a9e6693e38d8c77a6f5fbc7793ed19954661df5f76b90c9
MD5 a72a90d395dbcceb4be96938f01e5a96
SHA1 d1abb7bbced6a8f7ae469fed37fd572db6b7dc93
SHA512 a5eb03e436d90baf5f423109ce9a6cbc7c8870211f0b4d20b50f84be8471df9a55cc9c79de3ccd8f119586c53a60bb93a74cdce73d5d75379ebc3c7b03f25073
SSDEEP 384:mJW5hW+R4Zq0GftpBjpmQI+ZrmNlGizJMZ:Rx47iSQI+Y5G
TLSH
T1A9822885CABCD443ED93AD7063A4DA837C3E97C30D60945615AAF5E928C33D1EB14A2D
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 4548 wrote to memory of 4616	4548	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\2ad_google_trial\aliyun\api-ms-win-core-memory-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\2ad_google_trial\aliyun\api-ms-win-core-memory-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4616

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

Replay Monitor

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Downloads

memory/4616-0-0x0000000001F00000-0x0000000001FD3000-memory.dmp

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