c33ad557bd31598bddecf9e9d57ec0d87f1c0ae768233861fe9b24250034149b

Analysis

user interaction
yes
max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/04/2026, 20:02

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General

Target
dec_css.exe
Size 137KB
Sample260403-yr8feadx2v
SHA256 c33ad557bd31598bddecf9e9d57ec0d87f1c0ae768233861fe9b24250034149b
MD5 468f02113e68f1f5e0d0159c6109d25d
SHA1 ab0f9fde50d37fb1141a86847f22696f625b3c4d
SHA512 fece67969a9a5c7d5b90ff2335b766bd31bd782fc83eb0aac7f6df5518185236b07f3cf8f5fde62f05edb5e0a8c451d0085f14282df7a29862333b1993efce96
SSDEEP 3072:aVvH8RuVrLyEj/S2CUGACcceJd/klDHa/R8mxu3s8QI5u:KH8RuRLlzgUd6a/AslI5u
TLSH
T128D37C117282A0B1E8472B741E7F77BDEEB04E256B908ACBE3C47D598F1A1E52371C19
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	dec_css.exe

C:\Users\Admin\AppData\Local\Temp\dec_css.exe
"C:\Users\Admin\AppData\Local\Temp\dec_css.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2028

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

76561199829660832[1].htm

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MR04LX3R\76561199829660832[1].htm
Size 28KB
SHA256 eb65286a3c85877b4b590805da8ade5ceaaea1083ab17a00a9920ebd163cb2ec
MD5 de5307cfcddefc1325e50ef340e50af8
SHA1 da010e2f640e1a266b9b4d769b1e5f5b37976595
SHA512 e3c61fc78a0ae415039f45a057f5216ec8054d11d1db03ff8aa1e870f1a267e5c9f9475c27c162936f8c7ae35d72c1c0672c6c26ca23d2e3e5fe71a13e3451e1
SSDEEP 768:bBpq1J9cOGtCevx83TYbQU1aXfsW9x+X9hJYFohOMqx5QEdxaXfsW9x+X9hJYM2/:bB81JKOGtCevx83TYbQU1aXfsW9x+X95
TLSH
T127D2517658ACC83F460D72C2B0125A6EA15F8F7BE5458DE2F3FF025461C2ED60B6781A
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2028-5-0x0000000002D40000-0x0000000002D87000-memory.dmp

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