1387a4a748aa91c94c7605bb4a72f29c0af6f3bc68c11e4b1cdc2e2dfe07e45d

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-errorhandling-l1-1-0.dll
Size 17KB
Sample260508-pgldfsb17k
SHA256 1387a4a748aa91c94c7605bb4a72f29c0af6f3bc68c11e4b1cdc2e2dfe07e45d
MD5 68aaf65ec761f8ac0e98ddc68a9a5e5d
SHA1 86a5e5d1c10dc81f0c5b4c11f45dd26a66240ca9
SHA512 3b55cf4f47cd2477b880764b94646e65f1a54a8011dc75d5c38235afd46f53f9d8c8410e70d20a89f019c2776ced0e5b592c390ef778a86cae660ed4b0800a00
SSDEEP 192:1TmxD3/WuufhW+oTBuDBks/nGfe4pBjSfXy8WebtuVaVWQ42WH6qnaj87X/fMCXF:1TMW5hW/TMq0GftpBjGdZRlJ7fBY3
TLSH
T1C28219929ABCD183EC97AD7023A8EA837D3DABC31D10511615ADF5D82CC33D1EB2492D
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 4328 wrote to memory of 3864	4328	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-errorhandling-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4328
- 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-errorhandling-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3864

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

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