17f046a7da3e7c0e6d7686d3890b023de8f4fac722bb61a702af0d8ab29ff18a

Analysis

max time kernel
134s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 16:07

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General

Target

CdiResource/opus/opusdec.exe
Size

174KB
MD5

1f3cf9f2eda491e461a44d956033d7ff
SHA1

9b5db2d3b252d9f4c434ecb05306b3f6a05f186f
SHA256

d8d8d30847b200f2ce1059726d3874469887e452af3133518eafdf2b2692f260
SHA512

eb5e6baeb6385fb1889bff131aa78f71a1235cf7468466bde3344e6b035c65e5d8dfdd18f0f75aa970758132d540009c7f5ba67cfe61a69061702144e7233b54
SSDEEP

3072:74UvcpDZ6BNNglpMg4Ewjw60B8EDh7lR84YijJkPxZUOV3:7Cp1A+l8ElZX89P3UO

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	opusdec.exe

C:\Users\Admin\AppData\Local\Temp\CdiResource\opus\opusdec.exe
"C:\Users\Admin\AppData\Local\Temp\CdiResource\opus\opusdec.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1720

Network

MITRE ATT&CK Enterprise v15

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

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Downloads

memory/1720-0-0x0000000000401000-0x0000000000422000-memory.dmp

Filesize
132KB

Download
memory/1720-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1720-3-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download