a1c284e21ca49ef189e98e7847826556e64185c5542bd50c75ee30b25ea3d08a

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
15/04/2026, 20:04

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General

Target
IScript.dll
Size 260KB
Sample260415-ythb1abz7v
SHA256 a1c284e21ca49ef189e98e7847826556e64185c5542bd50c75ee30b25ea3d08a
MD5 84cfe010fd3403ad28835bb500a1a81b
SHA1 c57afea136a09266eae1af92bbd53d7c0b084ea0
SHA512 fce50dea91d5e34b6ede4a6dfa4978648062b0eb6fc167f12925002521674d513e978552b46ff3e693ae819bf695367d2fda70d5ee8e6fc7f44d205893e31ccb
SSDEEP 6144:TvOq2nKzn8ppgfI1ueM6Htmr3CTtJLON1:TvOq2KzCpgfI+nrUI
TLSH
T1AB447D1239B8C575C7DE0B31FA9A3F68A6FDE2248DF288430F594E1CDE37A45851252E
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	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 2916	1852	regsvr32.exe	85

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\IScript.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\IScript.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2916

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/1852-0-0x00000000010B0000-0x000000000115C000-memory.dmp

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