637e5a8645b96bfddf7cb657d28125768b8e2c2198b8f0aa0220eca7af47f4ad

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/08/2026, 22:29

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General

Target
637e5a8645b96bfddf7cb657d28125768b8e2c2198b8f0aa0220eca7af47f4ad.dll
Size 162KB
Sample260830-2eppbaaq6x
SHA256 637e5a8645b96bfddf7cb657d28125768b8e2c2198b8f0aa0220eca7af47f4ad
MD5 c85438adbf6a1ac0cb6727bf7e7e859a
SHA1 4841c2f4e7352265a921880f15344bb2a3f1c138
SHA512 9dc5c270a6949a8460cd03d1b1a8feb389af2e17c303458a28dcf1f2216c30ea13d8a5113535478712e18efaa6d29c55051d5553ae0374768deb779c8c9f7802
SSDEEP 3072:zIeUPOZskCoDzASxYG84xMyqtPTKRZRBFrySUfAXIqd8K5Y8SfRFK:sOZxd4MF84xVIPTKrRBpySUad8mY8KRI
TLSH
T11EF37A1B1D8C8D4BFA67227F04C565A590E1F478C311B8E26900B1FCD8DAE43DEA6CB6
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 1704 wrote to memory of 3752	1704	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\637e5a8645b96bfddf7cb657d28125768b8e2c2198b8f0aa0220eca7af47f4ad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\637e5a8645b96bfddf7cb657d28125768b8e2c2198b8f0aa0220eca7af47f4ad.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3752

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/3752-0-0x00000000757C0000-0x00000000757EC000-memory.dmp

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