20b545c7b0b0cb56926972b7fc2a94f428b7aa3e4f9f4e65d1bd0ad800fb60b7

Analysis

user interaction
yes
max time kernel
915s
max time network
463s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 15:36

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General

Target
OperaInstaller (3).exe
Size 178KB
Sample260804-s193psda62
SHA256 20b545c7b0b0cb56926972b7fc2a94f428b7aa3e4f9f4e65d1bd0ad800fb60b7
MD5 4ef32b114eaa6f05340b46d0f48154c7
SHA1 a07219dc2a0fa96f5f9a03b1bb350c9ab2679d3f
SHA512 6631937f30fcfdc536bd14735870c9c4592f4414e9c1d71ec69c718bf341ff286174b782c6a23a6c29744be940bcac34aa93845e60727e090bee8423d738ea9d
SSDEEP 3072:IYHHEa1Lz5KhEwh5kc9+5sFoq0X/r6LGV4RxJ0OZnS+Rl//bRRlTHGVJp99vqRy:IYEwP5KhVyc9esFoBvum4RvGJTEy
TLSH
T1EB046B823AC184B5E5B244321864DBB19A7DFC700F65D9DB73987A3B5DB02C09932F6B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

discovery

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	OperaInstaller (3).exe

C:\Users\Admin\AppData\Local\Temp\OperaInstaller (3).exe
"C:\Users\Admin\AppData\Local\Temp\OperaInstaller (3).exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2524

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:4912

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

bg.png

Path C:\Users\Admin\AppData\Local\Temp\bg.png
Size 224KB
SHA256 5fa976ea5780439175bb696817cd6eab3625ba5ccfe5b220587130ed5e1da855
MD5 21eb6b8232802f32b6483eedb96677bb
SHA1 b390f01600e521586e210936a4b57a6b89e66a7b
SHA512 5cfcb0278e5e7473dde396ee34115a3f50a9ad195d99b53cc5cc33a169a42c8f729806491fc0fb607719139081fa3c774c37b1638de1289b73c0c4c80768cfcd
SSDEEP 3072:7MuA+f6FJxlUhyLg2cugpbM5Q+jBre6cAJqmm6nkrw8sGaDy7y8bRzUnKdh8BfM9:7MuAWojcVdGSf+4BML49RzUnKUuLZ
TLSH
T1E92423876BC391F4590BD65FE9386BEC3CD4E7EC82AB113C931A42424D8416B85DE8F2
MD5 SHA1 SHA512 SSDEEP TLSH

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