1b53872dff1a076a300a3db5256fdd363888b293049c50705a90cfd5d8a26b3a

Analysis

max time kernel
298s
max time network
214s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
27/04/2026, 08:11

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General

Target
188779.dll
Size 76KB
Sample260427-j3ly8agy6j
SHA256 1b53872dff1a076a300a3db5256fdd363888b293049c50705a90cfd5d8a26b3a
MD5 0a75e6d76485987a6471a4899f55bc33
SHA1 657301533338d4114f35f5f47868fbca6d9e1e94
SHA512 338ec6e18a936d5f7e5eeb025ef6261d57f32fa7770f9996d1401cfe296a317069fe1514ec30a974de11930e48aae0300c3e421458e961d53f0985023aebcb8c
SSDEEP 1536:ScVgi29cGmWwOTONpgGjCeVqI6w5MMTeLRxDnT:ScVg3cI4FjP6w/
TLSH
T1D373B706ABF81205F6F757B5BA365706CC3BBC167642D22C8445404E17B2F748BAABB3
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 3232 wrote to memory of 1448	3232	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\188779.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\188779.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1448

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/1448-0-0x0000000000990000-0x0000000000A4B000-memory.dmp

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